I am very new to asp.net. I really mainly use PHP but want to migrate to asp.net, but it doesn't seem that easy.
I am creating a page for peson to pay a subscription page where they will enter personal information an credit card information.
I created the form for this with validation controls.
I don't know however how to write the form data to the mssql database.
I am using mssql 2005, but i would need a work out for the 2000 version as well.
i was planning to create a database migration tool .. its a certain database of a DMS (document management system) to another DMS (two different DMS)... from DMS using msde 2000 server .. and tranfer to a DMS using a postgre sql or mssql .. depends ..
they have different table structures and names . . :D
i was thing of what language shall i use.. or what language is the best to work on this kind of project :)
While attempting to set up sql replication in MSSQL 2005 one of my user databases is now in the systems database folder. I need to move it back to the user databases folder. Any help would be greatly appreciated.
We have a Prinicipal, a Mirror and a Witness server. We have automatic failover configured between the Prinicipal and Mirrored server. When we stop MMSQL service on Prinicipal, not all the databases failover to the Mirrored instance. Any suggestions would be welcomed as we have a tight deadline to get this in Production.
I am new to ms SQL. I only have the use of the Enterprise Manager. Creating tables I understand. However I am confused on how to add data to a table or view the data in a table. Can this be done through Enterprise Manager? If I am adding a large amount of data do I have to use the query window. This seems like a tedious method. In Access yo have a form basically pop up where you can type in the record sets. Any advice would be appreciated! Sincerely, Bill Bequette
Hi,Is there a way to make a database write only, like in SQL server youcan make a DB read only? There is sensitive data which we want dontwant to read.What other alternatives can anyone think?Thanks.
Hi All, I would like to know write all transcations in the log file to the database with out doing full backup of the database.. Please let me know is there any dbcc statement or some other method to do this..
I have a lot of databases under SQL Server Express 2005, reading an writing datas with VB6 (yes Visual Basic 6) and ADO (Provider SQLOLEDB). I do NOT install the SP2, but yesterday I install Silverlight and now I have SP2 on my SQL Server (9.0.3042) !?
Now I have a strange problem: I can read all datas, but I can't write any data to any tables.
Here a simple example:
I have a table "Professions", one column "RecNo" as int identity (1,1) with primary key and a column "Profession" as nvarchar(30).
Reading like this works:
Dim rcs As New Recordset
sTmp = "select * from Professions order by Profession" rcs.Open sTmp, gcn, adOpenForwardOnly, adLockReadOnly If rcs.RecordCount > 0 Then Do ... rcs.MoveNext Loop Until rcs.EOF End If rcs.Close
Writing like this doesn't work anymore:
Dim lNewRecNo as long Dim rcs As New Recordset
sTmp = "select * from Professions where RecNo = 42" rcs.Open sTmp, gcn, adOpenKeyset, adLockOptimistic If rcs.RecordCount < 1 Then rcs.AddNew rcs!Profession = "XYZ" rcs.Update lNewRecNo = CNull2Val(rcs!RecNo) rcs.Close
The rcs-object still give me the new record number after rcs.update, but the record is not in the database table. Adding a record in the Management Studio gives an error "row failed on retrieve on last operation". If I then click the button "Execute SQL" the new record is shown. Another behaviour: Adding a row in the IDE like described above locks the Management Studio. From where I recieve a time out error then click the button "Execute SQL". Any ideas whats wrong ?
This seems about the best place for my query however it does cross over a bit ... dont shoot me.
SQL 2000 sp4 on server 2003 dev env VB6 users XP Sp2 Mdac 2.8
I have a legacy app that required some simple ammendment, insert a single row of data into a simple table (Not rocket Science) Sample : insert into maintcon_mach (maintcon_id, mach_id, date) values (123, 456, getdate())
PK on maintcon_id, mach_id so that single relationship exists between maintcon_id and mach_id in the table.
The procedure above is followed by a verification procedure that checks to see if table maintcon_mach has a mach_id 456 against maintcon_id 123, this procedure returns true. So far so good, however if you step through the procedure till disconnecting from the database and then reconnect and do only the verification again, the data is missing.
The following steps to resolve have resulted in no improvement.
1. Verify MDAC in entire project and on users computers all 2.8 2 Remove transactions (just in case) and still the same. 3 Replace SQL insert with ADO (As below) and still the same.. tried this with and without transactions. 4 Tried referecing older MDACs 5 Installed SQLredist on sample machines and still the same.
rs.Open "maintcon_mach", conMach, adOpenForwardOnly, adLockOptimistic With rs .AddNew !maintcon_id = lngmaint !mach_id = lngMachID !Date = Format(Now(), "yyyy-mm-dd") .Update End With
Is the problem in SQL or MDAC??? Perhaps I've missed something (Obviously have) but have run out of places to look... Any idea's
Would any body be able to suggest the best way switch a Lotus .nsf file to Ms SQL database or even to an Access?
I have a .nsh file that I am able to see the contents of but not the database structure, and rather then rebuilding the database and manually inserting the content I would like to import all the information from an old .nsf file that appears to have restriction on it.
Dear expert, please show me some examples of how I can update an Microsoft SQL table data with an excel sheet. Meaning, when I upload an excel sheet using an ASPX page the data in the excel sheet will be transfer to a particular table in the database. Thank you in advance.
I'm trying to write data from a session into database but it won't work. Could someone help me what is wrong with this.
cobjDT = Session("cart") For each cobjDR in cobjDT.rows Dim cmdInsert2 as New SQLCommand("order_details", loConn) cmdInsert2.CommandType = CommandType.StoredProcedure
cmdInsert2.Parameters("@Mangd").Value = Request(cobjDR("Quantity")) loConn.Open() cmdInsert2.ExecuteNonQuery() loConn.Close() next
When I execute this an error message comes
Server Error in '/examen' Application.
Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
Line 78: cmdInsert2.Parameters("@Mangd").Value = Request(cobjDR("Quantity"))Line 79: loConn.Open()Line 80: cmdInsert2.ExecuteNonQuery()Line 81: loConn.Close()Line 82: next
[FormatException: Input string was not in a correct format.] System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream) +723 System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +194 ASP.TMP3thkwo1d0w_aspx.Page_Load(Object Sender, EventArgs E) in D:lofa.mine.nuexamenmembersTMP3thkwo1d0w.aspx:80 System.Web.UI.Control.OnLoad(EventArgs e) +67 System.Web.UI.Control.LoadRecursive() +35 System.Web.UI.Page.ProcessRequestMain() +731
Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573
I use same character types in storedProcedure what they are in the database and when I call the SP on my page the char types are same as they are in the SP
Hello, I want to insert a value in a database table during a datareader loop. But I get an error saying that the connection (MyConnection) is already open. This is normal because it is open for processing the datareader loop. But how do I solve this? I just want to write a value for logging the process. This is my code: Dim iID as Integer = 1 Dim strSQLNewsLetter As String = "SELECT * FROM Members WHERE Members.Enabled=1"Dim MyCommand=New MySqlCommand(strSQLNewsLetter, MyConnection)MyConnection.Open()Dim myReader as MySQLDataReader myReader = MyCommand.ExecuteReader() While myReader.Read() If MyReader.GetMySqlDateTime(3).ToString() = "0/00/0000 0:00:00" then WriteMyLog(iID, MyReader.GetInt32(0)) End IfEnd While myReader.Close()myConnection.Close() Function WriteMyLog(iID as Integer, iMemberID as Integer) 'Write Log after Newsletter has been sent Dim strSqlLog as String 'Create query strSqlLog = "INSERT INTO NewsLetterStats (ID, MemberID, TimeSent) VALUES (" strSqlLog &= "" & iID & "," 'NewsLetterID strSqlLog &= "" & iMemberID & "," 'MemberID strSqlLog &= "'" & MySQLTimeStamp() & "')" 'Timestamp Dim MyCmdLogNews As New MySqlCommand(strSqlLog, myConnection) MyCmdLogNews.Connection.Open() MyCmdLogNews.ExecuteNonQuery() MyCmdLogNews.Connection.Close()End Function
Hi folks, Do you guys know how to write the Script to update the SQL database? please help me out? For example, the script will update SQL database at 1:00 am every day...some like that?
can anyone help me here/i want to write connect to my sqldatabase and then perform insert query ,select query, update query from my default.aspx.cs file.but i dont know how to do this.can anyone explain me this in detail.?i want to my data in my webform in the sqldatabase, select it , and update it.how can i do this writing a code in c#.? plz explain in detail.i m using vwd2005 express and sql express.thanks.
Hello,Could some clarify for me? I’ve been told that I should add lock statements to my database write querys (update, delete, insert). I’m not sure If it’s necessary though. The only documentation I’ve found so far is how to implement a lock statement with threading but I’m not using the threading namespace. What best practice and how would I implement this without threading or should I be using threading?Thanks in advance!
I can access Microsoft Access database via ODBC on Windows 2000 usingC++. Now, I would like to use the SAME piece of code to access MS SQLon Windows. Can I achieve this without any modification to my existingcodes?Then, I would like to use the SAME piece of codes to access Oracleon Windows? Is it possible?Thanks in advance!
I have a web form that is an interface for a database. The code was working fine until a field needed to be added. So I added the new field, updated the data adapter and data set, and when i enter the data into the field, all of the old fields are getting updated, but the new ones aren't. I am at wits end as to why. Can someone please help!!! I am using VS Studio 2000 ASP.NET and C#. The code is below. The bold items are the new fields.using System;using System.Collections;using System.ComponentModel;using System.Data;using System.Drawing;using System.Web;using System.Web.SessionState;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.HtmlControls;namespace TrafficDept{/// <summary>/// Summary description for AddOwner./// </summary>public class AddOwner : System.Web.UI.Page{protected System.Web.UI.WebControls.Button Button1;protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;protected System.Data.SqlClient.SqlConnection sqlConnection1;protected System.Web.UI.WebControls.TextBox TextBox1;protected System.Web.UI.WebControls.TextBox TextBox2;protected System.Data.SqlClient.SqlDataAdapter daAddOwner;protected System.Web.UI.WebControls.TextBox tbOtherOwnerLName;protected System.Web.UI.WebControls.Panel namePanel;protected System.Web.UI.WebControls.TextBox tbOtherOwnerMI;protected System.Web.UI.WebControls.TextBox tbOtherOwnerFName;protected System.Web.UI.WebControls.TextBox tbSecondOwnerLName;protected System.Web.UI.WebControls.TextBox tbSecondOwnerMI;protected System.Web.UI.WebControls.TextBox tbSecondOwnerFName;protected System.Web.UI.WebControls.Button Button4;protected SiteCubed.EditWorksProfessional tbNote;protected System.Web.UI.WebControls.Panel notePanel;protected System.Web.UI.WebControls.DropDownList ddlStatus;protected PeterBlum.PetersDatePackage.DateTextBox tbRegDate;protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;protected System.Web.UI.WebControls.TextBox tbOwner;protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;protected System.Web.UI.WebControls.TextBox tbOwnerMI;protected System.Web.UI.WebControls.TextBox tbOwnerLName;protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator4;protected System.Web.UI.WebControls.TextBox tbBusinessName;protected System.Web.UI.WebControls.TextBox tbAddress;protected System.Web.UI.WebControls.TextBox tbRegNo;protected System.Web.UI.WebControls.TextBox tbPreviousOwner;protected System.Web.UI.WebControls.TextBox tbPOwnerAddress;protected System.Web.UI.WebControls.TextBox tbPORegNo;protected PeterBlum.PetersDatePackage.DateTextBox tbTransferDate;protected System.Web.UI.WebControls.DropDownList ddlMeans;protected System.Web.UI.WebControls.Button Button3;protected System.Web.UI.WebControls.Button Button2;protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;protected System.Data.SqlClient.SqlCommand sqlInsertCommand1;protected System.Data.SqlClient.SqlCommand sqlUpdateCommand1;protected System.Data.SqlClient.SqlCommand sqlDeleteCommand1;protected TrafficDept.dsAddOwner dsAddOwner1; private void Page_Load(object sender, System.EventArgs e){// Put user code to initialize the page here}#region Web Form Designer generated codeprivate void Button2_Click(object sender, System.EventArgs e){Response.Redirect("AddOthers.aspx");}private void Button1_Click(object sender, System.EventArgs e){daAddOwner.Fill(dsAddOwner1);dsAddOwner.OwnershipRow drOwner = dsAddOwner1.Ownership.NewOwnershipRow();drOwner.Plates_ID = int.Parse(Session["PlatesID"].ToString());drOwner.Status = ddlStatus.SelectedItem.Text;drOwner.Current_Legal_Owner = tbOwner.Text;drOwner.Owner_CurrentLegalOwnerMI = tbOwnerMI.Text.ToString();drOwner.Owner_CurrentLegalOwnerLName = tbOwnerLName.Text;drOwner.Owner_CurrentBusinessName = tbBusinessName.Text;if (!tbRegDate.xIsEmpty)drOwner.Date_of_Registration = DateTime.Parse(tbRegDate.Text.ToString());drOwner.Address_of_Current_Owner = tbAddress.Text;drOwner.Reg_No_for_Current_Owner = tbRegNo.Text;drOwner.Previous_Owner = tbPreviousOwner.Text;drOwner.Previous_Owner_Address = tbPOwnerAddress.Text;drOwner.Reg_No_for_Previous_Owner = tbPORegNo.Text;if (!tbTransferDate.xIsEmpty)drOwner.Date_of_Transfer = DateTime.Parse(tbTransferDate.Text.ToString());drOwner.By_Means_of = ddlMeans.SelectedItem.Text;drOwner.Owner_SecondaryLegalOwnerFName = tbSecondOwnerFName.Text;drOwner.Owner_SecondaryLegalOwnerMI = tbSecondOwnerMI.Text;drOwner.Owner_SecondaryLegalOwnerLName = tbSecondOwnerLName.Text;drOwner.Owner_OtherLegalOwnerFName = tbOtherOwnerFName.Text;drOwner.Owner_OtherLegalOwnerMI = tbOtherOwnerMI.Text;drOwner.Owner_OtherLegalOwnerLName = tbOtherOwnerLName.Text;drOwner.Owner_Notes = tbNote.Text;dsAddOwner1.Ownership.Rows.Add(drOwner);daAddOwner.Update(dsAddOwner1);Response.Redirect("AddOthersTP.aspx");}private void Button3_Click(object sender, System.EventArgs e){//daAddOwner.Fill(dsAddOwner1);//dsAddOwner.OwnershipRow drAddOwner = dsAddOwner1.Ownership.NewOwnershipRow();namePanel.Visible = true; }private void Button4_Click(object sender, System.EventArgs e){notePanel.Visible = true;}}}
Hello All, My boss told me that we can write migration scripts to database using Sql server management studio. can someone guide me or point to a website which explains in detail how to do this please. i want to learn this. or even a tutorial also would be great. i am interested in writing or executing scripts by using sql server management studio( in sql server 2005). i think its called sql enterprise manager in sql server 2000. Thanks a lot.
} if (ReplicationComplete != null) ReplicationComplete(this, true); } catch(Exception ex) { if (ReplicationComplete != null) ReplicationComplete(ex, false); }
}
Then later, if I try to update, insert or delete to the database, the application will hang. I can read from it, but I cannot write. If I close the application down and open it back up without replicating, I will not get any lockups. It also will not hang up after any replications prior to the create replication. I think I am doing something wrong in the initial replication that is holding on to some connection to the DB causing it to lock up. Has anyone seen anything like this before?
Does anyone know a way (a query perhaps?) to determine which logins have write permissions to a specific database on SQL Server 2005? Ive thought about joining sys.syslogins & sys.sysusers but looking at the columns, not sure which one would render me that info.
After a period of use (typically 1-2 hours), an application using SQL Server Express stops writing to the database, whilst still continuing to read from it. As far as I can tell, no error message is generated by any operation. The application is written in VB Express and is executed on several machines, with SQL Server Express on a central machine. Re-starting the application on the affected machine restores normal operation.
The problem on one machine does not cause a similar problem elsewhere at the same time (hence it appears to be an issue with the relationship between the application and SQL Server)
This does not appear to relate to the response to Q asked by sgcook on 9 may as we are not using user instances, but only a bare minimum connection string.
Hello,Is it better to use a DSN connection or using a connection string Set Connection = Server.CreateObject("ADODB.Connection") Which is easier to use and more reliable? Also could I have all the connection info on one page and then just include it with a include statment everytime I need to query the database?? Thank you, Rich
I've come from the asp world into .NET and I have looked all over the web for the proper way to make a database connection to a MSSQL server and all I have found is samples of connections to Access databases. Can anyone point me in the direction of how to create a db connection for microsoft sql server.thanks
We have set up an user acceptance server with a database that is the same as production. However, I have been told that this database and server may be used for applying fixes rather than user acceptance.
To avoid confusion over which database is on which server, it might be a good idea to rename the database. I am not sure if this can be done un der mssql 6.5?
1)Can I rename a database?
2)If so, how can I do so?
Which system tables would I use to update?
Any information you can furnish will be appreciated. THanks.
When using the "Management Studio" how do I create a database? When it starts up, I only seem to have the option of connecting to a database, while not actually creating one :S
David writes "Dear sir, I've installed VS.NET 2005 Professional many times and find that the MS SQL Express 2005 is running. My ambition is to log into this server so that I can convert my MySQL database into it. What is the default; Hostname Port Username Password
What tool is provided so that I might execute my schema to create a database in this server. This 'schema' will obviously have many tables inside. Most SQL products provide some type of utility program where one can create, edit, delete databases and an adminstration program. I see nothing of yours in my Programs -> MS SQL Server 2005 -> SQL Computer Manager. Thank you, David Kennedy"
Hello, another question from a newbie to mssql.Is there a way of allowing access to database only by providing username andpassword (disabling trusted connection and preventing administrator toaccess database through enterprise manager or otherwise without supplyingusername and password)?What I would like is that my application upon instalation creates databasewith appropriate tables (already done this) and somehow solely creates andmanages user list and passwords so that there is no access to database otherthrough application. (Application would create a backdoor account shouldsomething go wrong)
Hello,I try to export a mssql database into a csv-file.I tried this with asp, but it doesn't work.<%Dim objConnDim csv_pathSet objConn = Server.CreateObject("ADODB.Connection")objConn.open "database","username","passwd"csv_path =Server.MapPath("./") & "csv_test.csv"SQL ="SELECT * INTO OUTFILE 'C:inetpubwwwrootcsv_test.csv' FIELDSTERMINATED BY ';' OPTIONALLY ENCLOSED BY '"' FROM GROUPS"objConn.Execute SQLobjConn.CloseSet objConn = Nothing%>There is a problem near 'C:inetpubwwwrootcsv_test.csv'Can anyone help? Thank you.Manuel
I've made af site in Visual Web Developer. On that site i've made a database and it worked finde when I first uploaded it to my FTP as a database file on the server. But due to security problems, my web hotel host has deactivated that possibility. Så now I have to put my data and tables into the MSSQL 2005 Database the host uses. Now here's the problem.
1: How do I do that?
2: How do I get tha tables I've made i Visual Web Developer over in SQL Server Management Studio Express så that I can upload it?