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New Message on BDOTNET
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From: Balasubramanian1
Message 1 in Discussion
Hi
In data grid view i am using combo box
,numericupdown, datetime picker.
I wrote combobox selected index change event but
its triggering more than one time.
NumericUpDown and datetime picker is not visible in
gridview whenever i am click on this control this is showing the
updown.
How to solve this proble . Find the code for
combobox evernt
Private Sub
GrdContracts_EditingControlShowing(ByVal sender As System.Object, ByVal e As
System.Windows.Forms.DataGridViewEditingControlShowingEventArgs) Handles
GrdContracts.EditingControlShowing
Try
Dim CurrentColIndex
As Integer
CurrentColIndex = GrdContracts.CurrentCell.ColumnIndex()
bolEventTrack = True
If CurrentColIndex = 2
Or CurrentColIndex = 3
Then
Dim editingComboBox
As ComboBox =
e.Control
AddHandler
editingComboBox.SelectedIndexChanged, AddressOf
Me.editingComboBox_SelectedIndexChanged
ElseIf CurrentColIndex
= 4 Then
Dim editcalendercontrol
As CalendarEditingControl
= e.Control
AddHandler
editcalendercontrol.ValueChanged, AddressOf Me.Calender_ValueChanged
ElseIf CurrentColIndex
= 6 Then
Dim editNumericUpDown
As
NumericUpDownEditingControl = e.Control
AddHandler
editNumericUpDown.ValueChanged, AddressOf Me.NumericUpDown_ValueChanged
End If
Catch ex As Exception
End Try
End Sub
Private Sub
editingComboBox_SelectedIndexChanged(ByVal sender As Object, ByVal e As
System.EventArgs)
Dim CurrentColIndex
As Integer
Dim strCellValue,
strContractId As
String
'If bolEventTrack = True
Then
' bolEventTrack = False
'End If
intEventcount = intEventcount + 1
CurrentColIndex = GrdContracts.CurrentCell.ColumnIndex()
strContractId = GrdContracts.Rows(strRowNumber).Cells(8).Value
If CurrentColIndex = 2
Then
strCellValue = CType(CType(sender,
ComboBox).SelectedItem, String)
objContracts.UpdateContracts("Month", strContractId,
objContracts.GetMonthId(strCellValue))
' FindDuplicateContract(strCellValue,
strRowNumber)
ElseIf CurrentColIndex
= 3 Then
strCellValue = CType(CType(sender,
ComboBox).SelectedItem, String)
objContracts.UpdateContracts("Year", strContractId, strCellValue)
'
FindDuplicateContract(GrdContracts.Rows(strRowNumber).Cells(2).Value,
GrdContracts.Rows(strRowNumber).Cells(3).Value)
End If
''bolEventTrack = False
'MsgBox(intEventcount & " " &
strCellValue &
GrdContracts.Rows(strRowNumber).Cells(3).Value)
'====Trade sheet change for particular
row
End Sub
Regards
Bala
s
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