Application Hangs When Saving Data After A Syncronization
Oct 5, 2007
Hi! I am developing a CF 2.0 application for WM 6.0. In the application I'm doing a replication between a Sql Server 2005 database and a Sql Server 2005 Compact Edition database. When I'm trying to syncronize the databases for the first time, e.g., creating a new database with AddSubscription(AddOption.CreateDatabase)I cannot do a save afterwards the synchronization procedure. The synchronization works just fine and I get the right data to my device and so, but when I try to a save, the database hangs doing the commit().
If I'm on the otherhand restarts the application and then do a ReinitializeSubscription(true), e.g., doesn't not create a new database with AddSubscription(AddOption.CreateDatabase), and calls Synchronize(), everything works just fine. Anyone who has an explanation of this? (I do a Dispose() each time).
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Apr 17, 2008
We have an application that is built with WPF/.net 3.5 and leverages LINQ to SQL. Everything runs as expected when our application connects to MS SQL Server 2005. We have made a SQL CE version of our database using the Microsoft SYNC framework, and SQLMetal.exe to generate our .dbml.
The issue we are running into is that our application hangs while our LINQ to SQL objects are delay loading an EntitySet at random places throughout our code. After futher looking into the issue, and testing our published application on various workstations, we have discovered that the application does work on one computer that has SQL CE version 3.05.5365.0000. It does not however work on any computers that have SQL CE version 3.05.5386.0000.
We are logging the SQL queries that the LINQ to SQL is generating and when we execute them in the the Visual Studio 2008 Query Analyzer, they run successfully.
Any ideas are appreciated as we have hit a dead end.
Thanks!
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Apr 30, 2001
I have a trigger on a table which when I do a direct update to throught QA seems to work fine. When a user developed application updates the record it locks their screen and record. I can't see where it could be causing it, but I am pasting it below. Any thoughts/comments greatly appreciated
CREATE TRIGGER tr_Patient_Updt2
ON patient_
FOR UPDATE
AS
if update(df_last_cholestero)
begin
declare @tstyears int
declare @tdate datetime
declare @sdate datetime
declare @bdate datetime
declare @ptage int
declare @actid varchar(12)
select @bdate = convert(datetime,df_last_cholestero,101), @actid = account_id
from inserted
select @ptage = dbo.GetAge(convert(datetime,patient.Date_Of_Birth, 101), GETDATE())
from patient where patient.account_id = @actid
select @sdate = convert(datetime,patient.Date_Of_Birth,101)
from patient where patient.account_id = @actid
select @tstyears = datediff(month,@bdate,getdate())
if @ptage between 18 and 65
begin transaction
begin
if @tstyears < 12
begin
set @ptage = @ptage + 5
set @sdate = DATEADD(year, @ptage, @sdate)
update patient_
set df_next_cholestero = convert(char(08),@sdate,112)
where patient_.account_id = @actid
end
else if @tstyears >= 12 and @tstyears < 24
begin
set @ptage = @ptage + 4
set @sdate = DATEADD(year, @ptage, @sdate)
update patient_
set df_next_cholestero = convert(char(08),@sdate,112)
where patient_.account_id = @actid
end
else if @tstyears >= 24 and @tstyears < 36
begin
set @ptage = @ptage + 3
set @sdate = DATEADD(year, @ptage, @sdate)
update patient_
set df_next_cholestero = convert(char(08),@sdate,112)
where patient_.account_id = @actid
end
else if @tstyears >= 36 and @tstyears < 48
begin
set @ptage = @ptage + 2
set @sdate = DATEADD(year, @ptage, @sdate)
update patient_
set df_next_cholestero = convert(char(08),@sdate,112)
where patient_.account_id = @actid
end
if @tstyears > 48
begin
set @ptage = @ptage + 1
set @sdate = DATEADD(year, @ptage, @sdate)
update patient_
set df_next_cholestero = convert(char(08),@sdate,112)
where patient_.account_id = @actid
end
end
end
commit transaction
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Jul 11, 2006
Hi,
I'm having the problem that my application hangs on SqlCeConnection.Dispose() when I'm closing the app.
public class DatabaseManager : IDisposable
{
private DbConnection connection = null;
// Singleton
private DatabaseManager()
{
this.CreateConnection();
}
~DatabaseManager()
{
this.Dispose();
}
public void Dispose()
{
if (this.connection != null)
{
this.connection.Dispose();
}
}
// ...
}
This only happens when I'm calling Application.Exit(); and Dispose is called through the destructor of the DatabaseManager class. When I'm disposing the connection during normal work the call works as intended. BTW I'm using SQL Server Mobile 3.0.5214.0 on a PPC 2003 AKU2 (Symbol PPT8846 industrial device).
Thanks for support,
Klaus
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Apr 19, 2007
Hello
I have a .Net application which invokes an stored procedure (SQL Server 2005 Express installed on the same machine). When the stored procedure is called the first time, the application hangs because the sp never ends execution and the application's process has to be killed. But when the application is executed again, the sp runs as expected. What could be happening?
The stored procedure references remote tables by means of synonyms. If the Management Studio is used instead, the sp never ends execution when invoked the first time, but the query can be cancelled.
Now, if the sp is invoked first in the Management Studio first and then by the application, this does not hang (the sp executes as expected).
Thanks a lot.
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Mar 15, 2008
I am having to save some website preferences. It would just be a single value. I am wondering what is the best way to store this data. One idea is to modify the webconfig in runtime, say to add the key FrontPagePollID to 4, but this brings up security issues, and it would eventually clutter my webconfig among other reasons. Another idea could be to have a Preferences table which that I could set a bunch of values to with an Id pointing to the key value (2 columns, PrefID, PrefValue and I would store in maybe an enum) but this adds a whole host of problems aswell. I am wondering what is the standard procedure on storing this data? What would you do in this situation? I look forward to any help. Please tell me if I should repost this in a better forum.
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Nov 24, 2006
Hi, all here,
Thank you very much for your kind attention.
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
Thank you very much in advance for any help.
With best regards,
Yours sincerely,
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Dec 6, 2007
Could someone please confirm the best way for me to set up the WSW. Having installed the Sql 2005 CE Server Agent and configured WSW I can now use the Url http://branch.companyname.co.uk/rdatest/sqlcesa30.dll and get the Server Agent to return a string. So far so good I can use the Pda to connect to my IIS Server. I have set the WSW for Anonymous access using the IUSR account for simplicity. My Sql 2005 Database is located on a separate server which I can locate from my IIS server using the following connection string.
"server=172.18.22.222; database=Audit; uid=steve; pwd=letmein"
My Sql 2005 database 'Audit' uses Sql Authentication. What considerations do I need to make in my WSW setup for
1. Anonymous access to IIS Server
2. Sql Authentication on separate Sql server
3. Will the connection string work in my SqlCeRemoteDataAccess instance when attempting RDA Pull method
4. What security access do I need to allow for in my Sql 2005 database access rights if any
Am I also right in thinking that for IIS basic access with Sql Authentication I need to provide Internetlogin and Internetpassword values for the properties of the SqlCERemoteDataAccess instance? If so do we enter the login and password for the IIS server or the Sql 2005 database server? The Sql Database login and password is passed through my connection string in my RDA.Pull method.
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Aug 15, 2005
Hello, I need a tool for management ms sql: compare list of databases on 2 servers (not structure and/or data of 2 databases), copy from one server to second new databases, delete from the second server ... Not to propose Copy Wizard.
Thanks
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Nov 9, 2006
Publisher: SQL Server 2000 SP4
Subscriber: SQL Server 2005 Mobile Edition
Sometimes, after a failed merge replication(due to communication error) some rows on the subscriber became invisible for the publisher.
I've reproduced a case:
[START Short Version]
All rows inserted between a comm failed sync and a fine sync became invisible.
This seems to be caused because the subscriber keeps generating rows with the same generation number and the publisher doesn't look for this generation anymore.
[END Short Version]
[START Detailed case]
STEP 0: INITIAL STATE
Publisher
Orders Table
EMPTY
Subscriber
NO DATABASE
STEP 1: After FIRST SYNC and INSERTING 2 Orders
Publisher
Orders Table
EMPTY
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC000001 4 4 81000002 4 4 81
STEP 2: After SECOND SYNC
Publisher
Orders Table
OrderId
000001
000002
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
STEP 3: INSERT ANOTHER ORDER
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
STEP 4: After THIRD SYNC (with comm error)
Error: [NativeError:28037][HRESULT:-2147012889]->[A request to send data to the computer running IIS has failed. For more information, see HRESULT.]
When: Error happens provoked after sending from Subscriber to Publisher but before ending syn process.
Publisher
Orders Table
OrderId
000001
000002
000003
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
Note: Publisher has the row but subscriber keeps the state in 81.
STEP 5: INSERT ANOTHER ORDER (BEFORE A GOOD SYNC)
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
000004 6 6 81
Note: Orders 000003 and 000004 have the same system info
STEP 6: After FOURTH SYNC
Publisher
Orders Table
OrderId
000001
000002
000003
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
000004 6 6 81
Note: Even with a fine merge process Publisher didn't get the 000004 row and the Subscriber didn't update the __sysMC
STEP 7: INSERT ANOTHER ORDER
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
000004 6 6 81
000005 8 8 81
STEP 8: After FIFTH SYNC
Publisher
Orders Table
OrderId
000001
000002
000003
000005
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 81
000004 6 6 81
000002 8 8 80
Note: Data from generation 8 merge correctly, but data from generation 6 keeps invisible to publisher.
STEP 9: DUMMY UPDATE ON GEN 6 ROWS
Action: I made a non relevant update to force the Subscriber update the generation.
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 10 81
000004 6 10 81
000005 8 8 80
Note: sysCG get its value updated correctly.
STEP 10: After SIXTH SYNC
Publisher
Orders Table
OrderId
000001
000002
000003
000004
000005
Subscriber
Orders Table
OrderId __sysIG __sysCG __sysMC
000001 4 4 80
000002 4 4 80
000003 6 6 80
000004 6 6 80
000002 8 8 80
Note: Data merges correctly.
[END Detailed case]
I could code a system that checks all the publication tables and updates all the last generation rows in case of communication error but i would really like to avoid doing it.
I don't know if I'm missing something or if this is a bug or a known issue.
This is a big problem for me because communication errors on cellular phone based connection are quite common and users keep working even if there's an error.
Any comment will be appreciated.
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Dec 4, 2006
Hi
I am testing high performance mirror on my local PC
mirroring set on db Northwind between default and named instance
on default (principal) server have few jobs
1. insert into table A,run every 1 minute
2. backup log of Northwind ,run every 10 minute
3. stop named instance ,run every 15 minutes
4. start named instance ,run every 20 minutes
After each stop/ start mirrored db very quickly synchronized .
I want to test break of mirror db when synchronization no longer possible
any suggestions ?
We want to place 70 GB db in mirror 300 km away and I want test everything
All possible break scenario
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Feb 12, 2008
Hello,
I am wondering what conversion rules apply, when a string, which contains a number, is saved to a SQL Server 2005 into a column of type decimal.
This is the code I€™m using (C++):
CString cValue = "0.75"
_variant_t vtFieldValue;
vtFieldValue = _variant_t(cValue)
pRecordSet->Fields->Item["MyColumn"]->Value = vtFieldValue;
"pRecordSet" is an ADO recordset. The database column "MyColumn" is of type "decimal(19,10)".
The most important question for me is, if the regional settings of the database server or the regional settings of the client PC are considered during the conversion from the string to the decimal value. For example in standard French regional settings the "." would not be recognized as decimal separator.
I am also wondering if the language of the database instance, in which this data is saved, is considered during this conversion or any other settings of this database instance.
So my general question is: Does anybody know exactly what rules apply during the above mentioned conversion?
Thank you for your help.
Regards,
Volker
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May 25, 2007
if you R Right Person Help Me Please.....
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Dec 13, 2007
Hi Guys,
I am trying to automate a basic task using SQL Server 2005 Express.
Currently I have a query script that I run and then save the results as a CSV file. I need to do this on a daily basis and so I am looking to find out how best to go about this. There are a multitude of third party tools that claim to be able to do this - can anyone recommend this or enlighten me of the best way to set up this automation.
All ideas gratefully received!
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Jul 26, 2007
Hi
I have a simple data control task that has an OLE source and OLE target.
the source is a SQL query that returns 200m records this is then written straight out to a table. I have used a data flow task so that I can chunk up the inserts rather than using a INSERT INTO.....SELECT FROM.
I have ran it multiple times and it hangs once it reaches 18,961,020 records.
there is no locking on the database and I have even restarted the SQL instance to ensure that there was nothing else contending for resource.
I have changed gthe buffer size and rows per buffer to 100m and 100,000. Now it hangs before the 18.9m mark presumably becuase of the increased buffer size.
I notice that the SELECT statement continues to clock up io and cpu cycles but the BULK insert process has gone.
any ideas on where to start looking?
Thanks for your help
Marcus
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Dec 7, 2005
I have a SSIS (CTP June 2005) package with several data flow tasks. One data flow has 2 OLEDB data sources which are then unioned together, followed by a conditional split, then a derived column transformation, which feeds into an OLEDB destination. When I run the package, this particular data flow seems to run fine and then just stops. There are no errors and the records counts don't move. I've used data viewers to look at the data and it seems fine. I've switched the OLEDB destination with a flat file and execution runs fine, then switched back to OLEDB and it hangs again (over and over). There's nothing unusual about the OLEDB destination, and all the other OLEDB destinations work fine. It also seems to hang on the same destination row number count, but again that row has been verified as valid. In fact, I dropped the DB table and recreated it with no constraints and all fields nullable, but the problem persists. Help?
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Jan 18, 2008
Hello,
I have not been able to locate information on the following problem. The first step I have in a packge (Execute SQL Command) is to delete the data from an MS Access database table. The package hangs at this step after all validation is complete. In the package, once the table data is deleted, it is repopulated in a later step. The deletion step and the repopulation step use the same connection manager.
There is no information in the log about an error. At the time the package ran, there was a lock file on the database with about six users connected. I'm not sure what version of Access the database was created in, but I have 2003 on my machine, and I cannot open the database.
Any ideas?
Thank you for your help!
cdun2
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May 4, 2007
Hi,There are 3 tablesTable,TableDetails,TableDaily.With structureTABLE:TableID UserID Money---------- ---------- ----------(int) (int) (money)TABLEDETAILS:TableDetailsID TableID ItemID PaidForItem DayID---------- ---------- ---------- ---------- ----------(int) (int) (int) (money) (int)TABLEDAILY:TableDailyID TableID PaidForItem Money Total Change---------- ---------- ---------- ---------- ---------- ----------(int) (int) (money) (money) (PaidForItem + Money) (money)"Table" holds id for user and his money amount, which changes during time. "TableDetails" holds data about items user bought, amount paid for them and dayid which relates to one particular day."TableDaily" holds history. I do not know how to update this table.I created job whish runs stored procedure. This procedure sums "PaidForItem" using group by TableID and WHERE DAYID = '11'.Problem is with Change column. This column sould hold difference between today's Total and previous one etc.Current procedure looks like this:INSERT INTO TableDaily (TableID, PaidForItem, Money, DayID)SELECT TableDetails.TableID, SUM(PaidForItem) AS PaidForItem, Table.Money, (SELECT DayID FROM Days WHERE (Aktive = 1)) AS DayIDFROM TableDetails INNER JOIN Table ON TableDetails.TableID = Table.TableID GROUP BY TableDetails.TableID, Table.Money
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Jun 14, 2007
Hi
I’m making a very primitive shopping cart. I’ve created a table containing a list of products and using an SQLdataSource with a GridView I’ve got the products displayed – simple.
What I now need is to add a button with an Insert command, but the SQL needs to add a row of data to a different table – tblShoppingBasket. I’ve tried adding in the insert command and changing the SQL but it doesn’t add a new record, although is also doesn’t through and error.
The second part of the problem is need to pass the productID from the row they selected (pressed the button that triggered the insert command) and add this to the shoppingBasket table via the insert SQL.
I’d really be grateful for any help (code below).
ThanksRichard
<asp:SqlDataSource ID="SqlDataSource_GenralProducts" runat="server" ConnectionString="<%$ ConnectionStrings:AquilaConnectionString %>"
SelectCommand="SELECT * FROM [tblProducts] WHERE ([productAgeGroup] = @productAgeGroup)"
InsertCommand="INSERT INTO [tblShoppingBasket] ([userID], [productID]) VALUES (@userID, @productID)">
<SelectParameters>
<asp:Parameter DefaultValue="3" Name="productAgeGroup" Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:Parameter Name="userID" Type="Object" DefaultValue="123"/>
<asp:Parameter Name="productID" Type="Int32" />
</InsertParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView3" runat="server" AutoGenerateColumns="False" DataKeyNames="productsID"
DataSourceID="SqlDataSource_GenralProducts">
<Columns>
<asp:ImageField DataImageUrlField="productThumbNail" DataImageUrlFormatString="../images/shop/thumbNails/{0}">
</asp:ImageField>
<asp:BoundField DataField="productLabel" HeaderText="Product:" SortExpression="productLabel" />
<asp:BoundField DataField="productDescription" HeaderText="Description:" SortExpression="productDescription" />
<asp:BoundField DataField="productCost" HeaderText="Cost:" SortExpression="productCost" />
<asp:ButtonField ButtonType="Button" CommandName="insert" Text="Add to Shopping Basket" />
</Columns>
</asp:GridView>
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Aug 8, 2007
Im using MS visual web developer. I have created a website and used the database they set up by using admin tools. One page requires the take the users comment and to save it into the database. I've tried a formview and connected it to the database which worked. the problem is i cannot save whatever the user types into the textbox. {insert query didnt work with this set up }INSERT INTO aspnet_Membership(Comment) VALUES ('CommentTextBox.Text') Error: cannot set userId or to null. and if i make it allow nulls its going to move on to the next column. I would appreciate some help please. Thank you in advance.
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Nov 6, 2007
Hi,
Here is a structure of my table
create table events( event_id integer primary key identity(1,1), event_name varchar(200), event_date datetime,)
Note: The event_id is a automacally and we don't need to insert record in this field.
for example
i have inserted 10 records in a table
then i deleted all records manually from sql server
but when again I save the record the event_id field shows started from 11 even the table was empty,
although it should be start from 1?
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Jan 12, 2008
Hello all ...
I am facing a problem in the evaluation form that I am working on ...
I have 3 textboxes which are
Trainee ID, Trainee Name and Trainee Department
I want the Trainee ID to be saved in the Evauaiton form , The trainee id is a foregin key in the Evaluation table in my SQL table, it is coming from the trainee table where the Trainee ID is primary key and it is incremneting ...
I want the same Trainee Id to be sent to both Trainee and evaluation table , but at the same time , i want whenever a user open the evaualtion form an id will be shown and it will be inccremented ...
Hope that is clear ...
How I can solve this problem?
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Feb 15, 2006
Hi there,
I have a web page (Visual Studio 2005, Asp.net 2.0) that has a series of textboxes and dropdownlists on it. I want people to be able to enter their information and click submit. When they click the submit button I want their information to save to a Sql Server 2005 database. I am having a lot of trouble finding any information on this topic. If someone could give me some sample code I would really appreciate it.
Thanks
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Jun 4, 2007
Hi
I have only read ( select access) in a sql server database(2000). I am able to scripts the database.
Can any ony have any idea how to extract the data from database?
not the backup of db, i don't have the access.
No DTS to extract data into text file.
some thing like save the table with data?
I have more than 300 tables.
Thanks
sandipan
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Feb 5, 2003
I have several DTS packages that connect to various Oracle databases. An upgrade has recently been done to one of the databases from 7.3 to 8i. The other databases were always 8i. Last week, I could edit data transer tasks normally, this week, DTS hangs and I have to use task manager to kill the process. It worked fine last week. I can successfully run the packages, I just can't edit them. I have no trouble editing or running packages that connect to databases other than the one recently upgraded. I have tried both OLE DB and ODBC connections with the same results. Does anyone have any ideas on how to fix this?
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Dec 13, 2006
Hi Every one
I m using FCKeditor in my web application and my requirement is to create and edit documents in FCKeditor.
The problem is in storing the data. it is not storing the data in the DB. its only stors some html code but it is incomplete.
Please some one Solve this problem
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Sep 18, 2007
Heres my requirement from a financial analysis im doing...I have just calculated an industry averages on financial ratios...Now i wanna upload this industry average to the system...so that I can compare it to the individual companies' averages after calculating a particular company's average; meaning i wanna be able to call the industry average of a particular ratio (eg Current Ratio) after calculating a company's corresponding ratio...Is there a code fragment i can use for this ?? Thanks in advance...Adam
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Nov 6, 2007
Hi,
I have a problem. The thing is that when I enter the values in a text boxes like evendate.text = "02/11/07" and desc.text="hello how r u" then I click on Save Button and its save in the SQL DATABASE but after this if I click on Refresh Button every time from the internet Explorer its automatically again save the data in the database although I have empty the textboxes.
The code is below:
<script runat="server"> sub SaveEvent(sender as object, e as EventArgs) dim con as new SQLConnection("server=london-home; Database=tony; uid=rashid2; pwd=test; ")
dim cmd as new SQLCommand("insert into events values('" & desc.text & "','" & DateTime.Parse(eventdate.text) & "')",con) con.open() cmd.executenonquery() con.close() clearform() display() end sub sub display() dim con as new SQLConnection("server=london-home; Database=tony; uid=rashid2; pwd=test; ") dim cmd as new SQLCommand("select * from events",con) con.open() dim SDR as SQLDataReader SDR = cmd.ExecuteReader() if SDR.HasRows = true then ViewEvents.DataSource = SDR ViewEvents.DataBind() end if con.close() end sub sub clearform() eventdate.text="" desc.text="" end sub sub Reset(sender as object, e as EventArgs) clearform() end sub</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Untitled Document</title>
<style type="text/css">
#display_prod{float:left;}
#prod{margin-top:0;}
</style>
</head><body>
<table border="1" align="center" cellpadding="5" cellspacing="0"><tr><td valign="top">
<form id="prod" runat="server" enctype="multipart/form-data"><table id="display_prod" width="554" border="1" cellspacing="0" cellpadding="0" align="left" height="400"> <tr valign="top" height="20"> <td> </td> <td> <table border="1" align="center" cellpadding="10" cellspacing="0"> <tr> <td>PRODUCTS DESCRIPTION <asp:Label runat="server" ID="lbl"></asp:Label></td> </tr> </table> </td> </tr> <tr valign="top"> <td> <table align="left" id="menu" width="150" border="1" cellpadding="0" cellspacing="0"> <tr align="center"> <td><a href="home.aspx">Main</a></td> </tr> <tr align="center"> <td><a href="Events.aspx">Change Password</a></td> </tr> <tr align="center"> <td><a href="events.aspx">Events</a></td> </tr> </table> </td> <td align="left"> <table width="390" border="1" cellpadding="0" cellspacing="0"> <tr> <td width="100" >Enter Date :</td> <td width="243" ><asp:TextBox runat="server" ID="eventdate" BackColor="#FFFFFF" Width="100"></asp:TextBox> mm/dd/yy</td> </tr> <tr> <td>Description :</td> <td><asp:TextBox runat="server" ID="desc" TextMode="MultiLine" Columns="20" Rows="3" BackColor="#FFFFFF" MaxLength="200"></asp:TextBox> max 200</td> </tr> <tr> <td> </td> <td> <asp:Button runat="server" ID="btnsubmit" Text="Save" OnClick="SaveEvent"></asp:Button> <asp:Button runat="server" ID="btnreset" Text="Reset"></asp:Button> </td> </tr> </table> <table width="390" border="1" align="left" cellpadding="0" cellspacing="0"> <tr> <td> <asp:DataGrid runat="server" ID="ViewEvents" AutoGenerateColumns="false"> <columns> <asp:TemplateColumn> <itemtemplate> <table id="tt" border="1" cellpadding="5" cellspacing="0"> <tr> <td><asp:Label runat="server" ID="eventname" Text='<%#container.DataItem("event_name")%>' ></asp:Label></td> <td><asp:Label runat="server" ID="pdesc" Text='<%# trim(DataBinder.Eval(Container.DataItem,"event_date","{0:MM/dd/yyyy}")) %>' ></asp:Label></td> </tr> </table> </itemtemplate> </asp:TemplateColumn> </columns> </asp:DataGrid> </td> </tr></table> </td> </tr> </table>
</form>
</td></tr></table></body></html>
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Jun 20, 2007
HI every one,
I am pretty mcuh new to sql and I read all your previous replies..I jsut have my questions answered.If you can help me that would be great!
I can acces the date base using Server manager then retireve the data using the query .But now I need to convert that obtained the data into csv file n then save it into csv file.
IF you can help me out that would be great.
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Nov 23, 2015
We have an install of SQL MDS 2016 CTP3 which I can access via the web browser and create models etc. Â I have uninstalled the Excel add-in for 2012 and installed the MDS 2016 CTP3 add-in on Excel 2010. Â I am able to create a MDS connection and the "Test" reports success in Excel.
However, when I try to connect to a model via the Master Data Explorer to load an entity, Excel hangs with the message "Loading objects for xxxx_Model". Â My only option is to close Excel via the Task Manager. Â
Where do I look for more detailed logs? Â Is there a switch I can use to provide a better debugging experience?
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Aug 14, 2007
Hi,I'm using the following code to open a data base and show it's contentin a Data Grid View----Code-----Imports System.Data.SqlClientPrivate Sub Form1_Load(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles MyBase.LoadDim conn As New SqlConnection("DataSource=./wideserver;Path="c:/cct.mdf";UserId=username;Password=Password;")Using (conn)conn.Open()Dim com As SqlCommand = conn.CreateCommand()Using (com)com.CommandType = CommandType.Textcom.CommandText = "Select * From users"Dim da As New SqlDataAdapter(com)Using (da)Dim dt As New DataTable("usertable")Using (dt)da.Fill(dt)Dim dgv As New DataGridView()dgv.Dock = DockStyle.Filldgv.DataSource = dtMe.Controls.Add(dgv)End UsingEnd UsingEnd UsingEnd UsingEnd Sub-----end code-----The following code allow me to see the table data in a Data Grid Viewbut now i want to save the changes in the table (after makingmodifications in the dgv)i use : dta.update(dt)but that don't work !!!!!!Any Help and thanks a lotOmar Abidwww.omarabid.uni.cc
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May 23, 2007
Hello everyone I have a stored procedure that I am trying to save datetime data to at the moment I can create a string that will output 25/05/2007 18:30 Does anyone know the best way to get this into the correct format for my SP parameter
cmdPublish.Parameters.Add(new SqlParameter("@datPublishDate", System.Data.SqlDbType.DateTime));
cmdPublish.Parameters["@datPublishDate"].Value = ????
Thanks
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Feb 20, 2008
Hi all, I have an requirement that, I want to save data getting from text boxes etc..,on button click the data should be saved in database and also the data must be saved as word document with a file name with in the same database table which i am saving the data..i hope it's clear... I reached upto saving the data under button click..but I stuck up in converting the data to word and saving the same data in server ..??how to convert page data into word and at the same time i want that doc file to save in a table in serverThanks & Regards,Vamsee.
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