This can be useful when each particular cell is valid, but the entire row with these values is incorrect. To manually trigger row validation, call the Column View.
Instead of in-place data editing, end-users can modify grid records by using an Edit Form.
Data Grid columns utilize Dev Express Editors, and optionally, more complex Dev Express controls to display and edit data source records.
Columns automatically choose editors depending on the column data type.
Count Private Sub On Row Validating(By Val sender As Object, By Val args As Data Grid View Cell Cancel Event Args) Handles Data Grid View1. End If Next End Sub Well in this scenario I recommend you to read every cell from every row that you have, and when you find a value in any cell you need to make sure that there are values for the other cells.
Append("PLEASE FIX ERRORS BELOW BEFORE PROCEEDING") o Error Msg. Append(vb Cr Lf) 'Get our year count errors' If o Inv Year. To String()) Then 'show a message box or whatever...