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Text = "Connection to " & Mdb End Sub Private Sub Show Kunden() Dim s SQL As String = "Select * From Kunden " Dim s Where As String = Nothing If Text Box1. Substring(4) End If s SQL &= s Where & "Order by KD_Name1" If c Table Manager. Click Show Kunden() End Sub Private Sub Button2_Click(By Val sender As System. MSDN Get changes for a Data Table (add, remove and edit).
For working with Data Table events, see my code sample MSDN Working with Data Table events primer. Screenshot, top Data Grid View is for altering, bottom shows events triggered against the Data Table for the top Data Grid View.If you're not doing any validation then you should just handle the corresponding Leave event. | MSDN Data Walkthroughs 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. 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. what i struggling was, i must determine when a new value is inserted in the grid and when the existing value is edited so that i must call respective stored procedure to insert / update. If not, don't use an event that is intended for validation. 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. Cancel = True End If End If End If End Sub Private Sub Form1_Load(By Val sender As System. Enabled = False End Sub Private Sub Form1_Resize(By Val sender As Object, By Val e As System. My question is I need the event to be triggered Only when the row cells value is inserted [ on a new row ] OR edited on a existing row, which event I should use please advice What do you mean by "scroll over".
Please provide a FULL and CLEAR explanation of the issue.
Error) End Sub Private Sub my DGV_User Deleted Row(By Val sender As Object, By Val e As System.
User Deleted Row m_Data Changed = True Raise Event Data Changed(m_Data Changed) End Sub Private Sub my DGV_User Deleting Row(By Val sender As Object, By Val e As System. User Deleting Row Dim Msg As String = "sollen die markierten Zeilen wirklich gelscht werden ?
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.
Data Grid View Data Error Event Args) Handles my DGV.
You could also consider (thinking Data Table still) subscribing to events of the Data Table if you want to save on each edit, remove or add.