I have a datagridview with some checkboxes. I have this code:
Private Sub DataGridView2_CellMouseClick(sender As Object, e As DataGridViewCellMouseEventArgs) Handles DataGridView2.CellMouseClick
If e.ColumnIndex > 1 Then
DataGridView2(e.ColumnIndex, e.RowIndex).Value = True
End If
End Sub
But the checkbox is only "checked" when the focus exits. In other words, it is only "checked" when I click on another object in the project.
This happens because whenever you click on a cell, it is in a column with an index greater than 1:
If e.ColumnIndex > 1 Then
DataGridView2(e.ColumnIndex, e.RowIndex).Value = True
End If
Your code is causing the cell to always have the ckeckbox value true.
I've solved it. I was using the action "cellvaluechanged" and this was not being called in due time.
The problem is that in vb when we use checkboxes and datagridviews, it only checks when we focus on another object.
To solve this, I just put a line of code where I focus on another object and that's it, checkboxes already work.