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• Re: Help Needed with GridView SelectedIndex and Postback

  The problem with Page Load is it looks like the gridview selected value is one behind (old value). Am I missing something here? Please remember I need to use the gridview selected value property. If Me .GridViewUsers.SelectedValue <> Nothing Then EmpDetails() End If

  Posted to Data Presentation Controls (Forum) by Skip_Frog on 5/27/2008

• Re: Help Needed with GridView SelectedIndex and Postback

  I have got it to work by placing the table build in a subroutine and executing it on the gridview pre-render event. Protected Sub GridViewUsers_PreRender( ByVal sender As Object , ByVal e As System.EventArgs) Handles GridViewUsers.PreRender If Me .GridViewUsers.SelectedValue <> Nothing Then EmpDetails() End If End Sub But now a new problem. I cannot get the click event to fire on the button that is created in the table?? AddHandler btnUpdate.Click, AddressOf btnUpdate_click

  Posted to Data Presentation Controls (Forum) by Skip_Frog on 5/23/2008

• Help Needed with GridView SelectedIndex and Postback

  Hi All, I have a gridview that I am using the selectedindex changed event to dynamically build a table. All works fine except that when a button is pressed in the table postback occurs and wipes out the table. How do I fix this? Here is a small sample of code. Thanks Protected Sub GridViewUsers_SelectedIndexChanged( ByVal sender As Object , ByVal e As System.EventArgs) Handles GridViewUsers.SelectedIndexChanged Dim mtable As New Table 'main table Dim atable As New Table 'employee info Dim

  Posted to Data Presentation Controls (Forum) by Skip_Frog on 5/23/2008

• Help Needed with Directory Services

  Hi All, I am using the below to retrieve the user name from log in credentials. All works good BUT I have to supply a valid user and password for it to work. How do I do this without having to supply a hardcoded user name and password? Thanks Function GetUserName( ByVal userN As String ) As String Dim ADEntry As New System.DirectoryServices.DirectoryEntry( "WinNT://" & userN) ADEntry.Username = "xxxxx" 'This is the problem ADEntry.Password = "xxxxx" For Each

  Posted to Active Directory and LDAP (Forum) by Skip_Frog on 5/8/2008

• Re: Help Needed with FindControl and Dynamic Controls

  I solved the problem by moving the table construction from the TreeView NodeChanged event to the Page Load. I guess the PageLoad picks up the SelectedNode okay. The whole page life cycle thing seems strange to me at times. If Me .tvMemos.SelectedNode IsNot Nothing Then Select Case Me .tvMemos.SelectedNode.Depth Case 0 'Machine Level Case 1 'Ship Number Level Case 2 'Job Name Level BuildMemoTable() End Select End If

  Posted to Web Forms (Forum) by Skip_Frog on 4/8/2008

• Re: Help Needed with FindControl and Dynamic Controls

  ProgMemos is an array. So ProgMemos is an array of GUID's. I appended the word New to the GUID so they could easily be identified as new entries. It may be wrong to cast the GUID as string but I have checked the output and it is identical to the original assigned GUID. Maybe the wrong approach but I do not like the canned MS db grids. Thanks!

  Posted to Web Forms (Forum) by Skip_Frog on 4/8/2008

• Re: Help Needed with FindControl and Dynamic Controls

  Here is the code, i is a GUID that is added to the Id of the control. I think the problem could be that the controls are created on the tree view changed event. Do I need to create them again or somehow move the creation to the page load event? Sorry for the lengthy code, tried to remove as much as possible. Protected Sub btnSaveAll_Click( ByVal sender As Object , ByVal e As System.EventArgs) Handles btnSaveAll.Click Dim oCnn As SqlConnection oCnn = New SqlConnection oCnn.ConnectionString = "xxxxxx"

  Posted to Web Forms (Forum) by Skip_Frog on 4/7/2008

• Help Needed with FindControl and Dynamic Controls

  Hi All, I have TableA that is created (with several controls) and then TableB (again with several controls) is created and added to a cell within TableA. Then TableA is added to a placeholder. The event that creates this is a TreeView SelectedNodeChanged event. All of this works fine. But I am having trouble finding controls within the tables. The below code will not locate the specified text box. What am I doing wrong. Dim txtNewProgMemo As TextBox = CType ( Me .PlaceHolder1.FindControl( "New"

  Posted to Web Forms (Forum) by Skip_Frog on 4/7/2008

• Re: Validation with a Tree View/Form View

  After some further examination the SelectedNodeChanged event was not firing after the page became invalid. By adding the Else to set the node selection to False fixed the problem. Protected Sub TreeView1_SelectedNodeChanged( ByVal sender As Object , ByVal e As System.EventArgs) Handles TreeView1.SelectedNodeChanged Page.Validate() If Page.IsValid Then Me .SqlDataSourceTaskDetails.SelectParameters.Item( "Id" ).DefaultValue = TreeView1.SelectedValue Else TreeView1.SelectedNode.Selected =

  Posted to Master Pages, Themes and Navigation Controls (Forum) by Skip_Frog on 2/26/2008

• Re: Validation with a Tree View/Form View

  Okay I have made some progress. I have changed the code to now set the select parameter on the SelectedNodeChanged event and look if the page is valid. Strange problem now is that for some reason after the page becomes invalid the form view stops reponding to the tree view clicks even after the page becomes valid again. It is like the form view loses sync from the treeview. Ideas? Protected Sub TreeView1_SelectedNodeChanged( ByVal sender As Object , ByVal e As System.EventArgs) Handles TreeView1

  Posted to Master Pages, Themes and Navigation Controls (Forum) by Skip_Frog on 2/26/2008