Vb net datagridview validating

That's why changing the datagridview during the validating event gets overwritten.

vb net datagridview validating-16

Vb net datagridview validating Adult pink chad

Its not permissible to have the two selected to true, but they can both be false.

I wrote code in the cellvalidating event as follows. Data Grid View Cell Validating Eve nt Args) Handles Datagrid1.

In a datagridview (vs2005, VB.net) I have two columns that are checkboxes.

I need to check that only one of the two can be checked.

Append(vb Cr Lf) 'Get our year count errors' If o Inv Year.

To String()) Then 'show a message box or whatever...

Alright, unfortunately i'm only a beginner at coding and visual basic so if you could point me in the right direction code wise it would be GREATLY appreciated.


Private Sub Validate Year() Dim o Inv Year As New Collection Dim o Error Msg As New System.

String Builder Dim bln Err Found As Boolean = False 'Loop through year column and check for number, if blank skip' For i As Integer = 0 To dgv Intervals.

Add(i 1) bln Err Found = True End If End If Next 'If errors found, lets append them to our message' If bln Err Found Then o Error Msg.

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