Datagridview cellvalidating editingcontrol books on dating men
Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.Visit Stack Exchange I want to refactor this code that is currently in a partial Form Class and deals with edits made on certain cells in a datagridview (in this case called dgv Replenish).Editing Control Showing 'Cache the edit control text Me.cached Edit Text = e. Text End Sub Private Sub Handle Dgv Cell Validating(sender As Object, e As Data Grid View Cell Validating Event Args) Handles Dgv. Cell Validating 'Ensure that the edit control exists If (Not Me. Editing Control Is Nothing) Then 'Validate the edit If (Not valid) Then Me. For a complete explanation of this code example, see Walkthrough: Validating Data in the Windows Forms Data Grid View Control.
What you have to do instead is change the value in the editing control (remembering not to cancel the event).
For example, for a In general, it is better to use the Cell Parsing event whenever you need to convert/change the value in a cell.
From within that event, you can indicate that the user's value is invalid by setting the Error Text value of the cell or row.
Load ' Initialize the Binding Source and bind the Data Grid View to it. Data Source = Get Data("select * from Customers") Grid View1. Auto Resize Columns( _ Data Grid View Auto Size Columns Mode.
Cancel = True End If End Sub Private Sub data Grid View1_Cell End Edit(By Val sender As Object, _ By Val e As System. Cell End Edit ' Clear the row error in case the user presses ESC.
Data Grid View Cell Event Args) _ Handles data Grid View1.