Binding To A Text Box In Code
Jun 1, 2008Hi,
How can you bind to a text box, (or any other non binding control) to a datasource?
Many thanks
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Binding A Text Box To A Datasoure - Please Help
Aug 14, 2006I have search for answers to the all over google and every thing I have found so far did not work for some reason or anothr. .
Here is what I am looking for I am codeing in Visual Studio using C#. I have been able to crate a connection and create taxt boxes with a submit button that when it is presed enters data in to a database (Sql server) what I have been unable to do is:
1. Display data in a text box.
2. Update data
3. create buttons to navagate through fields.
I know I can do this with the gridview or datagrid but in really need a custome form for what I am doing.
Binding Data To Text Box
Apr 15, 2007I want to bind some data to a text box from sql server db. but when i run the page i get an error. here is my code.
<form id="form1" runat="server">
<div>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:imacsConn %>"
SelectCommand="SELECT Reportnumber FROM [SummaryBlue] WHERE REPORTNUMBER = @REPORTNUMBER">
<SelectParameters>
<asp:QueryStringParameter Name="REPORTNUMBER" QueryStringField="REPORTNo" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
<asp:TextBox ID="TextBox1" runat="server" Columns="<%$ ConnectionStrings:imacsConn %>"></asp:TextBox></div>
</form>
Error:
Exception Details: System.FormatException: Input string was not in a correct format.Source Error:
Line 25: </SelectParameters>
Line 26: </asp:SqlDataSource>
Line 27: <asp:TextBox ID="TextBox1" runat="server" Columns="<%$ ConnectionStrings:imacsConn %>"></asp:TextBox></div>
Line 28: </form>
Long Text In Default Value Or Binding
Jun 26, 2006Hey guys, how can I use a long text as default value in my database (column properties)?I tried to paste my 10 row text into the field but it will only paste the first row as default value.any ideas??
View 3 Replies View RelatedSimple Binding Of Text Box Control
Apr 30, 2008Hi,
I have a really simple question. I have a web form with a couple text boxes and check boxes. I want to get data from my DB and set the values to the controls. Right now this is how my code looks:
--------------------------------------------------------------------------------------- Dim cmdSelect As Data.SqlClient.SqlCommand
Dim CnDB As Data.SqlClient.SqlConnection
Dim strSQL As String
'Build Select StatementstrSQL = "Select LoginName, UserName, [Status] " & _
"FROM SmallToolSystemUser " & _"WHERE LoginName = '" & strLoginName & "' " & _
"AND UserID = " & intUserID & " "
'I must take the connection string and put it back in the web.config file. For now i am having problems getting it from thereCnDB = New Data.SqlClient.SqlConnection("Data Source=ORION;Initial Catalog=eisTEST;Persist Security Info=false;User ID=User;Password=password")
Try
CnDB.Open()Catch ex As Exception
Response.Write("Cannot open the database connection ")
Exit Sub
End TrycmdSelect = New Data.SqlClient.SqlCommand(strSQL, CnDB)
cmdSelect.CommandType = Data.CommandType.Text
------------------------------------------------------------------------------------------------
I am a classic ASP guy so I am used to recordset and old text1.text = RS("value") approach. I have done some work in ASP.Net 1.0 and my code in there used datareaders. Can someone give me some guidance here.
Much appreciated
Not Able To Insert Text Into The Database ( Text Contains Code Snippets )
Jun 27, 2005I have a SQL SERVER database which has Articles Table. This table
contains "Description" field which is of type "text". I am trying to
insert 800- 1000 words of data into this field. This data also contains
code snippets. I dont know for some reason it only inserts one or two
lines and thats it. No error is being thrown. I am using multiline
textbox to enter the data into the database. any ideas
It displays something like this:
test 1
By AzamSharp
Creating XML Men // This is very long text. Actually its the whole article but it only displays three words
any ideas !
Thanks,
Search Sp Code For Text Value
May 10, 2000I have a series of stored procedures defined in a SQL7 database and want search through all their code to find a particular text value (say the contents of a raiserror message for exampl). How can I do this without having to go into each one seperately and scroll through the code? Is it possible to do it from within SQL itself?
Thanks!
Steve Rock
Replace Some Text From My Code
Aug 25, 2006sunil writes "hi,
i have a problem when i updating record in the database. i am trying to insert value ('Company's Director') in the field but i receive an error Incorrect syntax near 's' what do i do for this error.i want to value like as ('Company''s Director').
please solve my problem"
Text File / SqlBulkCopy Code
Apr 29, 2006Does anybody have the code to import a text file into a a Sql Server table using the SqlBulkCopy object?
View 1 Replies View RelatedSQL Full-Text Search In VB Code
Jul 20, 2005I'm trying to execute a full-text query from a vb.net web application.The problem I have is that in SQL Server, the syntax for a full-textsearch isSELECT *FROM tableWHERE CONTAINS( *, ' "searchstring" ')For whatever reason, VB won't run that search string unless I eliminatethe double sets of quotes:SELECT *FROM tableWHERE CONTAINS( *, "searchstring")This will not work for a search phrase - only single words, and it alsowill not work for a wild card:SELECT *FROM tableWHERE CONTAINS ( *, "search*")The above does not work - I must assume that the double quotes areneeded for both wild card searches and exact phrase searches -The problem of course is that in vb code the SQL string is alreadyenclosed in search quotes - the single quotes are then used to indicatedouble quotes within the search.I have tried using two single quotes on either side of the string, butit doesn't seem to work. ie:"SELECT * FROM table WHERE CONTAINS ( ' '" & textbox1.text & "' ')"Does anybody have any ideas?Trevor Fairchild*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 3 Replies View RelatedManipulating A Text Box In Custom Code.
Nov 21, 2006Hi there,
A simple question I hope. I have got a textbox on a report and I'm trying to populate it by calling a custom assembly. I know I can reference it directly in the textbox (this works) but I am trying to do this from the code block. The following code didn't work:
Protected Overrides Sub OnInit()
ReportItems!textbox2.Value = POCCustomAssembly.CustAssembly.Hello()
End Sub
The TextBox is called textbox2 and the custom assembly simply returns a string.
I get an error message "The is an error on line 1 of custom code: [BC30469] Reference to a non-shared member requires an object reference".
What am I doing wrong?
Import A Text File Into A SQL Server Express (C# Code)
Sep 7, 2007I'm trying to read a text and load the data from the text file and import the data into the database.please help!!
View 2 Replies View RelatedHelp,a Regular Text File How To Sql 2000 Table Code ?
Apr 5, 2008help,a regular text file how to sql 2000 table code ?i have a text file as follow, line with ¡°|¡±and {LF},8|-000000186075919.|+000000000387820.|2008-03-31|20010423|9|-000000000003919.|-000000000123620.|2008-03-31|20010123|8|-000000018623419.|+000000000381230.|2008-05-30|20010423|i want to sign char(1)£¬year decimal(18,3) , month decimal(18,3), trandatesmalldatetime£¬update smalldatetime£¬after to sql table is as follow,sign year month trandate update8 -186075919.000 387820.000 3/31/2008 4/23/20019 -3919.000 -123620.000 3/31/2008 1/1/20018 -18623419.000 387820.000 5/30/2008 4/23/2001could you help me how write the sql code ?
View 1 Replies View RelatedText Was Truncated Or One Or More Characters Had No Match In The Target Code Page
May 13, 2008Hi,
I am tryin to run an SSIS package from an Excel Spreadsheet to MS SQL Server 2005.
I receive the error: Text was truncated or one or more characters had no match in the target code page (full report is below).
I found this thread: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2562259&SiteID=1
and have set the destination column to nvarchar(max), and I have also set the TruncationRowDisposition = RD_IgnoreFailure on the destination column, with no luck.
Any ideas? Thanks!
Operation stopped...
- Initializing Data Flow Task (Success)
- Initializing Connections (Success)
- Setting SQL Command (Success)
- Setting Source Connection (Success)
- Setting Destination Connection (Success)
- Validating (Success)
- Prepare for Execute (Success)
- Pre-execute (Success)
- Executing (Success)
- Copying to [cisense_new].[dbo].[_Details] (Error)
Messages
Error 0xc020901c: Data Flow Task: There was an error with output column "Name" (66) on output "Excel Source Output" (60). The column status returned was: "Text was truncated or one or more characters had no match in the target code page.".
(SQL Server Import and Export Wizard)
Error 0xc020902a: Data Flow Task: The "output column "Name" (66)" failed because truncation occurred, and the truncation row disposition on "output column "Name" (66)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source 1 - owners$" (52) returned error code 0xC020902A. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread1" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread2" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread1" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread2" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread1" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc02020c4: Data Flow Task: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source 2 - trademarks$" (128) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread2" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc02020c4: Data Flow Task: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source - details$" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
- Copying to [cisense_new].[dbo].[_Owners] (Stopped)
- Copying to [cisense_new].[dbo].[_Trademarks] (Stopped)
- Post-execute (Success)
Messages
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
- Cleanup (Success)
Messages
Information 0x4004300b: Data Flow Task: "component "Destination - _Details" (26)" wrote 14454 rows.
(SQL Server Import and Export Wizard)
Information 0x4004300b: Data Flow Task: "component "Destination 1 - _Owners" (92)" wrote 13304 rows.
(SQL Server Import and Export Wizard)
Information 0x4004300b: Data Flow Task: "component "Destination 2 - _Trademarks" (186)" wrote 10005 rows.
(SQL Server Import and Export Wizard)
Text Was Truncated Or One Or More Characters Had No Match In The Target Code Page..
Oct 17, 2007Hi,
I have tried to extract data from Pervasive SQL into MS SQL Server using DTS. Due to the server has been set as Chinese language region, the MS SQL is also set as 'Chines_PRC_CI_AS' by default. After the successful extraction and transfer, I have exported the data out to Excel format. Due to different location, I have copy and transfer the data into another reporting server which is having MS SQL 2005.
When trying to import the data into the server, it prompted an error '[Data Conversion 1 [168]] Error: Data conversion failed while converting column "DESC" (166) to column "Copy of DESC" (187). The conversion returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.". '. After checking and finding, I found it was due to the chinese characters that are contained inside the data files.
I have tried to change the collation setting inside MS SQL 2005 with the same setting as the MS SQL 2000, but it still not working. Please help and advice.
Thank you and cheers.
Best regards,
Francis
Assembly: Returning Globals!ReportName But Letting RS See It As Code, Not Text?
Dec 21, 2006I'm trying to make a reusable header function. In it, there is the report name and a couple other bits of info. The problem is making RS use the real report name
If I return "Globals!ReportName" in an assembly function, then call that function, I get that exact text - but what I really want is the report name. I understand what it's doing, but how to I trick it:
Is there some way to make RS aware of the fact that this is meant to be seen as something it needs to evaluate rather than just displaying the actual text?
Code Page Translations Are Not Supported For The Text Data Type. From: 1252 To: 950.
Jul 23, 2005Code page translations are not supported for the text data type. From:1252 To: 950.I would like to know what this message means. I also installed thelanguage packs in advanced settings, Everything is set to English. Mywindows XP computer is XP English. For some reason I cant get an updateto go thru using ADO. like Recordset.UpdateAlthough other routines using .update workAny ideas?
View 6 Replies View RelatedExecuting Sql Code From Text Field Or From Multiple Varchar(8000) Rows In A Table
Jul 20, 2005Does anyone know of a way to execute sql code from a dynamically builttext field?Before beginning, let me state that I know this db architecture isbuilt solely for frustration and I hope to make it better soon.Unfortunately, there is never a non-crucial time in which we can do anupgrade, so we are stuck for now.Point 1:There are multiple tables: students, courses, cross-referencestudent/courses, teachers, cross-reference teacher/courses, andothers.Point 2:Yearly archiving is done by appending a 2 digit year suffix to thetable and rebuilding the table structure for the current year. Thatis, each of the tables named above has an archive table for 1999,2000, 2001, etc. This leads to many tables and a big mess whenunioning them.Point 3:A history report is run by building a big query that unions each unionof tables (students, courses, etc) by year. This query has grown toobig for a varchar(8000) field. Actually, it's too big for 2 of them.Point 4:I don't want to write code to maintain any more varchar(8000) fieldsfor this query. It should be much more easily handled with atemporary table holding each bit of yearly archive data. I have builtthis and it works fine. I have also figured out how to pull the rowsfrom that table, concatenate them, and insert the resulting lump intoa text field in another table.Point 5:I haven't figured out how to grab the 5 or so records from that tableand execute them on their own. I figured I could grab them, put theminto a text field that's big enough to hold the whole query and thenselect and execute that text field. I've had no luck with that and Ihaven't had any luck finding any references that might help me withthis problem. I keep thinking of nesting execute() calls, but thatdoesn't work.I'm open to questions, potential solutions, hints about different wayto approach the problem, anything.Many thanks in advance,Rick Caborn
View 7 Replies View RelatedIntegration Services :: Text Was Truncated Or One Or More Characters Had No Match In Target Code Page
Aug 11, 2015I'm trying to import data in Excel into SQL Server table which you would think would be an absolute doddle seeing as they're both key Microsoft products in the BI family..One of the columns in Excel spreadsheet is Comments1 and a couple of the values in this column are over 300 characters in length yet when I set up the Excel source and then open Advanced Editor and look at Input and output properties this column has a data-type of Unicode string [DT_WSTR] with length of 255 which leads to the truncated error in the title.
I've researched this and on find going into the registry and updating the TypeGuessRows value from 8 to zero. I've done this and yet the data-type is still showing as Unicode string [DT_WSTR] with length of 255. I've even moved the row with the largest number of characters to the top of the spreadsheet and changed the TypeGuessRows value to 1 but the data-type still stays the same.I can't believe that it's soooo difficult to import data from one of Microsoft's key BI applications to another using their 'world-class' integration tool.
Help With Binding
Jun 16, 2007hi guys! help please..how will bind my texbox (TxtLastName) to my dataset (dsLastName) column (User_LastName). Thanks in avdance!
View 1 Replies View RelatedBinding SQL To An IP
Dec 6, 2006I've got SQL 2k5 on a Win2k3 box. I'm trying to find information or a how to on how to set up SQL to only respond to requests on a particular IP
Can anybody point me in the right direction or explain how?
v
Binding Error
Oct 1, 2007Hi all
I have a form view which uses a SQL data source control to retrieve it's data from the sql express database
the form view is used for view,edit,delete and insert data into the database
in the insert mode I have two dropdownlists, where the second one is depending on the first one to retrieve the correct data from the data base BUT
when selecting a value in the first dropdownlist it give me the following erro:
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
Please How can do this
any help is appriciated
bye
Help!!! Gridview Binding
Mar 20, 2008Hey guys, Am in need of help please, basically the program im working with at the moment is when you add a New Contract, it will grab the Contract Number you have entered, Post it over to another page, then using that number bind a Gridview. The SQL being "SELECT Contract_ID, Contract_Number, Start_Date, End_Date, Quarterly_Rent FROM ECS_Contracts_Test WHERE Contract_Number = " & conNoVar (this being the Contract Number of the recently added Contract), however then it comes to Bind the Grid it kicks up an System.Data.SqlClient.SqlException: Syntax error converting the nvarchar value
'2009P7899' to a column of data type int.But the Column Contract_Number is set to Varchar and all I really want to do is to create this gridview using this criteria and not convert anything! The Contract_ID is an int, which is needed as I increment it. Heres the error code: Public Sub BindtheGrid()'Bind the Contract Grid, where ContractID is used
Dim SQL As String = "Contract_ID, Contract_Number, Start_Date, End_Date, Quarterly_Rent"
Dim objConn As SqlConnection = New SqlConnection(ConnectionString)
Dim cmdstock As SqlCommand = New SqlCommand("SELECT " & SQL & " FROM ECS_Contracts_Test WHERE Contract_Number = " & contractQueryID, objConn)
cmdstock.CommandType = CommandType.Text
objConn.Open()
GridView1.DataSource = cmdstock.ExecuteReader()
GridView1.DataBind()
objConn.Close()
End Sub If you need any more information then please let me know. Mucho Aprreciated
Data Binding, Sql Etc!
Jun 3, 2008Hi guys, I am about to bind my websites user inputted values into my database. I intend to use sql for this. THe site is very basic, dropdownlists and textboxes. The user is required to choose values and write in questions. Now these inputs ought to be stored somewhere right??, so for that i am using sql. Now i know sql, but how do I store data from a website and all, I have no clue, someone give me basic steps on how to go about doing this pleaseeeeee!!!
View 2 Replies View RelatedInner Select Binding?
Mar 24, 2006I have this stored procedure that almost works:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[udForumTopicMessageByForumTopicID]
@ForumTopicID int
AS
SELECT
ftm_parent.ForumTopicMessageID AS "ForumTopicMessageID",
ftm_parent.ForumTopicID AS "ForumTopicID",
ftm_parent.ContactID AS "ContactID",
ftm_parent.MessageTitle AS "MessageTitle",
ftm_parent.MessageText AS "MessageText",
ftm_parent.ApprovedInd AS "Approved",
ftm_parent.ReviewedInd AS "ReviewedInd",
ftm_parent.ParentMessageID AS "ParentMessageID",
ftm_parent.OwnerCompany AS "ForumTopicMessageOwnerCompany",
ftm_parent.CreateUser AS "ForumTopicMessageCreateUser",
ftm_parent.UpdateUser AS "ForumTopicMessageUpdateUser",
ftm_parent.CreateDate AS "ForumTopicMessageCreateDate",
ftm_parent.UpdateDate AS "ForumTopicMessageUpdateDate",
'('+CAST(ChildResponseCount As VARCHAR(10))+')' As "ChildResponseCount",
(T_Contact.Lastname + ', ' + T_Contact.Firstname) As "ContactName"
FROM [T_ForumTopicMessage] as ftm_parent
INNER JOIN [T_Contact] ON [T_Contact].ContactID = ftm_parent.ContactID
Left JOIN
(Select
COUNT([T_ForumTopicMessage].ForumTopicMessageID) As "ChildResponseCount",
MAX([T_ForumTopicMessage].ParentMessageID) AS "ParentMessageID"
FROM
[T_ForumTopicMessage]
WHERE [T_ForumTopicMessage].ParentMessageID = ftm_parent.ForumTopicMessageID
group by [T_ForumTopicMessage].ForumTopicMessageID)
as ftm_child ON ftm_parent.ForumTopicMessageID = ftm_child.ParentMessageID
WHERE ftm_parent.ForumTopicID = @ForumTopicID
ORDER BY ftm_parent.CreateDate
See the purple ftm_parent.ForumtopicMessageID. If I hard-code that to a 2, this works. With the fieldname there, SQL Server Management Studio says:
Msg 4104, Level 16, State 1, Procedure udForumTopicMessageByForumTopicID, Line 9
The multi-part identifier "ftm_parent.ForumTopicMessageID" could not be bound.
If any experts out there can help me out with this, I'm sure it wouldn't take much to fix.
Trouble Binding
Feb 20, 2007I am building a web app with a sql db.
The data base is all fine.
I can display information from the db with a gridview from a sqldata source....all ok
What I cant seem to do, is tie a drop down list box with a,b,,c items to call the column
with the ..."all items starting with the letter a"
I have writen SELECT WHERE statement that (a%) which works fine at pulling what I want to the gridview
and displays it fine.
Does the gridview conect to the source..... and the drop dlbox connect to the grid
Or each have its own conection to the source........or drop conects to source and grid
conects to
You can see my dilema .
c# web dev
Binding COUNT
Feb 22, 2007hi guys,
i want to count the number of times a particular data occurs in a table and display that data in a listbox
initially i planned to count the number of occurrences and bind that number to a variable for further manipulation but i have no idea how to do the binding part
how do i solve this?
thanx
Help With Connecting To SQL Database And Binding
Jun 30, 2006I am new to .net and I am using Visual Web Developer 2005 Express with SQL Server 2005 Express. What I would like to do is connect to my SQL database (which resides in the app_data folder) and open a table and pull out a field and place it in either a textbox or label on the page. No editing or deleting. Just simple one field binding. By the way, I can do this with all the cool built-in tools of VWD, but I want to know how to do it all by hand. I would really appreciate it if someone could help me out.
View 3 Replies View RelatedHow To Get The Value Of A SQL Query Before Binding It To DataGrid?
Dec 4, 2006I am using C#.Net, Visual web Developer, SQL server 2000. I have a SQL query which I am binding it to a DataGrid. SQL : "SELECT ord_number, ord_ID, ord_split, ord_Name, ETD_Date, OSP_FSD FROM ORDERS" In My DataGrid I have a dynamic databound column. I am able to bind one column to this databound column using following code. BoundColumn ETDDate = new BoundColumn(); ETDDate.HeaderText = "ETD Date"; ETDDate.DataField = "OSP_FSD"; mygrid2.Columns.AddAt(ETDDate); but now I want to bind this databound column based on the following criteria to two different database columns. if(ord_split = 1) { ETDDate.DataField = "OSP_FSD"; } else { ETDDate.DataField = "ETD_Date"; } How to get value of ord_split before binding SQL to teh DataGrid? i.e I just want to take value of ord_split and not all the values of SQL. Please Help!
View 1 Replies View RelatedBinding A Texbox To A SQLDataSource
Feb 13, 2007This is an easy question. I thought I have databinded a textbox to a SQLDataSource. But now I do not see how to do that now. Can somebody help with this?
Thanks,
Binding Textbox With SqlDataSource
Mar 9, 2007Hi, I wants to bind textbox with sqldatasource in c#.net so I am using following code and has following error... Exception Details: System.NullReferenceException: Object reference not
set to an instance of an object.Source Error:
Line 22: Line 23: System.Data.DataView dv = (DataView) SqlDataSource1.Select(System.Web.UI.DataSourceSelectArguments.Empty);Line 24: TextBox1.Text = dv[0]["Proid"].ToString();Line 25: Line 26: }Please, anybody knows solution tell me
Default Value Or Binding = (getdate())
Apr 1, 2007Ok I have a script to generate a database, and newly added to the database is a date fild for a specfic table. I have the 'Default value or binding' set to (getdate()) how exactly would you add that to the script for then the table is initialy generated. Or is it soemthing I would need another script to do right after the table generation.This is the script for the table in question:CREATE TABLE [dbo].[cust_file] ( [id] [int] IDENTITY (1, 1) NOT NULL , [customer_id] [int] NULL , [filename] [varchar] (255) NULL , [filedata] [image] NULL , [contenttype] [varchar] (255) NULL , [length] [int] NULL, [added_date] [datetime] NULL) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]GO
Any help would be great,Tim MeersWannabe developer.
Data Binding-DataAdapter
May 17, 2007Hi i'm a new to ASP.NET and for some reason when i click the Next button in the code below, the pageIndex does not change. Please assist, Basically what i'm trying to do is to use DataAdapter.fill but passing in the start index and the number of records to pull from the dataset table.
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.OleDb;
public partial class Home : System.Web.UI.Page
{
//ConnectionOleDbConnection dbConn;
//discount that can be change by user using a gui interface
//CurrentPageint pageIndex = 0;double discount = 0.15 ;
protected void Page_Load(object sender, EventArgs e)
{
// homeGridView.Visible = true;
BindList();
}protected string getSpecial(string price,object sale)
{String special = "";if (sale.ToString().CompareTo("True") == 0)
{special = String.Format("{0:C}",double.Parse(price) * (1-discount));
}return special;
}
protected void BindList()
{
//Creating an object for the 'PagedDataSource' for holding the data.
//PagedDataSource objPage = new PagedDataSource();
try
{
//open connection
openConnection();
//sql commandstring columns = "*";
string SqlCommand = "Select " + columns + " from Books";
//create adapters and DataSetOleDbDataAdapter myAdapter = new OleDbDataAdapter(SqlCommand, dbConn);DataSet ds = new DataSet("bSet");
//create tableDataTable dt = new DataTable("Books");myAdapter.Fill(ds, pageIndex, 9, "Books");
Response.Write("Page Index: "+pageIndex);
//create table data viewDataView dv = new DataView(ds.Tables["bTable"]);
booksDataList.DataSource = ds;
booksDataList.DataBind();
myAdapter.Dispose();
dbConn.Close();
}catch (Exception ex)
{
Response.Write("Exception thrown in BindList()");
dbConn.Close();throw ex;
}
}
public void openConnection()
{string provider="Microsoft.Jet.OLEDB.4.0";
string dataSource = "C:/Documents and Settings/Owner/My Documents/Visual Studio 2005/WebSites/E-BookOnline/App_Data/BooksDB.mdb";dbConn = new OleDbConnection("Provider =" + provider + ";" + "Data Source =" + dataSource);
dbConn.Open();
}protected void nextClick(object sender, EventArgs e)
{
pageIndex=pageIndex+1;Response.Write("In nextClick"+pageIndex);
BindList();
}protected void prevClick(object sender, EventArgs e)
{if (pageIndex > 0)
{
pageIndex=pageIndex-1;
BindList();
}
}
}