Maybe simple, but..

Jelle

Please, can anyone tell me, why this does not work:
(I am a beginner)

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 Imports system.web.ui.Webcontrols
 
Dim ctrl As webcontrol

Dim str as string
 
For Each ctrl In me.Controls
 
If ctrl.Controls.Count > 0 Then

                str= str & "Jel"

            Else

                str = "nothing found"

            End If

        Next

kenobewan

Quote:

Originally Posted by Jelle

Please, can anyone tell me, why this does not work:
(I am a beginner)

Expand|Select|Wrap|Line Numbers

 Imports system.web.ui.Webcontrols
 
Dim ctrl As webcontrol

Dim str as string
 
For Each ctrl In me.Controls
 
If ctrl.Controls.Count > 0 Then

                str= str & "Jel"

            Else

                str = "nothing found"

            End If

        Next

What makes you suspect that it is not working? What are you hoping that it will do?

OuTCasT

txtAnswer.text = str

You will get an answer then.

Jelle

Excuse me, I wasn't complete in my question.
I want to make a SQL-string of the names and the values of all the control.id's and the control.text's like this.

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 For each ctrl in Me.Controls

   strId = strId & ctrl.id & ", "

   strValue = strValue & ctrl.text & ", "

Next
 
strSQL = "INSERT INTO " & strId " VALUES " & strValue & ";"

Then I get the error:

Quote:

"Exception Details: System.InvalidCastException: Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.WebControl'."

Jelle

insertAlias

Try adding this line above your loop:

Expand|Select|Wrap|Line Numbers

Dim ctrl as WebControl

Also, please use [CODE] [/CODE] tags when you are posting code.

Jelle

Thanks, but I did so. See my first mail.
Jelle

Maybe simple, but..

re: Maybe simple, but..

re: Maybe simple, but..

re: Maybe simple, but..

re: Maybe simple, but..

re: Maybe simple, but..

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