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Enabled Then Dim Titel As String = "Data was changed !
Cancel = True End If End If End If End Sub Private Sub Form1_Load(By Val sender As System.
Note that you should not be handling any Validated event if you're not also handling the corresponding Validating event. Auto Size Mode = Column Mode Next End With End Sub Private Sub my DGV_Cell Enter(By Val sender As Object, By Val e As System.
The validation is performed in the Validating event and, if it passes, the Validated event is raised. " Videos: VB | C# VBForums Database Development FAQ My Code Bank Submissions: VB | C# My Blog: Data Among Multiple Forms (3 parts) Beginner Tutorials: VB | C# | SQLyour guess is correct, when ever i change the rows the row validated event is triggering. Error) Return False End Try For i As Integer = 0 To Frozen Colums Count - 1 my DGV. Frozen = True Next m_Loading = False m_Data Changed = False Raise Event Data Changed(m_Data Changed) Return True End Function Public Function Update() As Boolean Try Da.
and MSDN says that This event is analogous to the Validated event.
Cancel = True End If End Sub End Class Imports System.
Ole Db Connection Public Function Connection Open(By Ref Cn As Ole Db Connection, _ By Val s Data Source As String, _ By Val s Pwd As String) As Boolean Try If s Pwd = Nothing Then s Pwd = "" End If Dim s Con As String = "Provider=Microsoft. OLEDB.4.0;" & _ "Data Source = " & s Data Source & ";" If s Pwd.
Value End With End Sub Private Sub my DGV_Cell Validated(By Val sender As Object, By Val e As System.
Tag If Is DBNull(obj1) Or Is DBNull(obj2) Then If (Not Is DBNull(obj1)) Or (Not Is DBNull(obj2)) Then m_Data Changed = True End If Else If obj1 obj2 Then m_Data Changed = True End If End If End With If Not m_Loading Then Raise Event Data Changed(m_Data Changed) End If End Sub Private Sub my DGV_Data Error(By Val sender As Object, By Val e As System. Data Error Dim Titel As String = "Eingabefehler" Message Box.