Gridview onrowupdating

Posted by / 25-Feb-2020 10:02

Fill(mein Data Set) Session("mein Data Set") = mein Data Set Bind Data() verbindung. Sorting 'Retrieve the table from the session object. Dim sort Expression = Try Cast(View State("Sort Expression"), String) If sort Expression Is Not Nothing Then ' Check if the same column is being sorted. If sort Expression = column Then Dim last Direction = Try Cast(View State("Sort Direction"), String) If last Direction Is Not Nothing _ And Also last Direction = "ASC" Then sort Direction = "DESC" End If End If End If ' Save new values in View State. New Page Index Bind Data() End Sub Protected Sub Grid View1_Row Updating(sender As Object, e As Grid View Update Event Args) Handles Grid View1. Row Index) Dim connection String As String = Configuration Manager. Open() Dim sqlanweisung As String = "Select * FROM tbl Abgesandt WHERE Aktuell='1'" Dim sqlbefehl As New Sql Command(sqlanweisung, verbindung) Dim mein Data Set As New Data Table() Dim mein Adapter As New Sql Data Adapter(sqlbefehl) mein Adapter. New Edit Index Bind Data() End Sub Protected Sub Grid View1_Row Canceling Edit(sender As Object, e As Grid View Cancel Edit Event Args) Handles Grid View1. Edit Index = -1 Bind Data() End Sub Private Sub Bind Data() Grid View1. Data Bind() End Sub Protected Sub Grid View1_Sorting(sender As Object, e As Grid View Sort Event Args) Handles Grid View1. Dim sort Direction = "ASC" ' Retrieve the last column that was sorted. This means that when the user does an update, the data from that update is lost.You should create your data source once (on the user's first visit) and store it into Session for later use, and only bind the Grid View to the data source when it is necessary to do so.You can change this connection string according to your SQL server database setting.I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.Next, we need to define the database connection string.

Edit Index = -1 'Bind data to the Grid View control. Connection Strings("Berichtsdurchlauf Connection String"). Connection String Dim verbindung As New Sql Connection(connection String) verbindung. Sort Expression) Bind Data() End If End Sub Private Function Get Sort Direction(By Val column As String) As String ' By default, set the sort direction to ascending. Page Protected Sub Page_Load(By Val sender As Object, By Val e As System. Redirect("Keine Berechtigung.aspx") End If End Sub Function Zugangskontrolle() As Boolean 'xxxxxxxx End Function Public Sub Grid View Abfrage() Dim connection String As String = Configuration Manager. New Value(Index Of Column) sqlbefehl You wrote: "The Problem is not to find the controls. New Values(1) So make sure you set your gridview like this: I'm not seeing that but I did forget to add .tostring so you'll probably want to change it to e. To String If you're still getting both values then you can parse them out pretty easily by splitting them on the comma dim a() as string = e. Split(",") Protected Sub Grid View1_Row Updating(sender As Object, e As Grid View Update Event Args) Handles Grid View1. Row Index) Dim dt = CType(Session("mein Data Set"), Data Table) Dim connection String As String = Configuration Manager. Add With Value("@Listenart", "123") Dim a() As String = (CType((row. I don´t know the names of the auto generated Grid View Textboxes." If you want to use the new values on Row Updating then forget about the controls and use e. I found if I set enable View State of the gridview to false I can get the NEW values of the like this: e.

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-Frinny Hi all, I seem to be having the same issue but I don't quite follow the trouble with the above post. Can you explain the T/S a little more or maybe point me to another post that may have already covered it? Hi all, I seem to be having the same issue but I don't quite follow the trouble with the above post. Can you explain the T/S a little more or maybe point me to another post that may have already covered it? It's quite common that people create the data source and bind this source to the Grid View in their Page_Load() method.

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