怎么清空datagridview 2

[dadihongchang]

Private Sub vsgCustomer_Click()
Dim pblnMatch As Boolean
Dim pintRow As Integer
If vsgCustomer.Visible = False Or vsgCustomer.Row < vsgCustomer.FixedRows Then
Exit Sub
End If

If vsgCustomer.Rows <= vsgCustomer.FixedRows Then
vsgCustomer.Visible = False
Exit Sub
End If
If vsgCustomer.TextMatrix(vsgCustomer.Row, 7) = "vcrTeleNum" Then
Exit Sub
End If



' For Brand Name
' ----------------------------
If pstrCustomerValueFrom = "Brand Name" Then

If Trim(vsgCustomer.TextMatrix(vsgCustomer.Row, 4)) <> "" Then
If vsgCustomer.Row > 0 Then
MsgBox "This Customer has been suspended in CCDS." & Chr(13) & Chr(13) & _
"Suspended On : " & Format(vsgCustomer.TextMatrix(vsgCustomer.Row, 4)) & Chr(13) & _
"Suspended By : " & IIf(Trim(vsgCustomer.TextMatrix(vsgCustomer.Row, 6)) = "", "---", "Staff ID (" & Trim(vsgCustomer.TextMatrix(vsgCustomer.Row, 6)) & ")") & Chr(13) & _
"Suspend Reason : " & IIf(Trim(vsgCustomer.TextMatrix(vsgCustomer.Row, 5)) = "", "---", Trim(vsgCustomer.TextMatrix(vsgCustomer.Row, 5))), 64, "Information"
Exit Sub
End If
End If

Me.txtBrandNameID = vsgCustomer.TextMatrix(vsgCustomer.Row, 1)
Me.txtBrandName = vsgCustomer.TextMatrix(vsgCustomer.Row, 2)
Me.txtBrandDebtorCode = vsgCustomer.TextMatrix(vsgCustomer.Row, 10)

tabApplication.Tab = 0
txtReptDelivery.SetFocus
End If
' ----------------------------

vsgCustomer.Visible = False

pstrCustomerValueFrom = ""
End Sub

Private Sub vsgCustomer_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
Call vsgCustomer_Click
End If
End Sub

Private Sub vsgCustomer_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 2 Then
vsgCustomer.Visible = False
End If
End Sub


Private Sub txtApplicantName_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 40 And vsgCustomer.Visible = True Then
vsgCustomer.SetFocus
SendKeys "{DOWN}"
Exit Sub
End If

End Sub

Private Sub txtApplicantName_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 And Trim(txtApplicantName.Text) <> "" And Len(Trim(txtApplicantName.Text)) > gintMinLengthForSelectCustomer Then
If vsgCustomer.Visible = True Then
vsgCustomer_Click
Else
Me.txtApplicantContactPerson.SetFocus
End If
End If
If KeyAscii = 13 And Trim(txtApplicantName.Text) = "" Then
Me.txtApplicantContactPerson.SetFocus
End If
End Sub

Private Sub txtApplicantName_KeyUp(KeyCode As Integer, Shift As Integer)
If pstrCustomerValueFrom <> "Applicant" Then
vsgCustomer.Clear
vsgCustomer.Rows = vsgCustomer.FixedRows
pstrCustomerValueFrom = "Applicant"
End If
vsgContactPerson.Visible = False
'If Trim(txtApplicantName.Text) <> "" And _
Len(txtApplicantName.Text) > gintMinLengthForSelectCustomer And _
Not (KeyCode >= 37 And KeyCode <= 40) Then

If Trim(txtApplicantName.Text) <> "" And _
Len(txtApplicantName.Text) > gintMinLengthForSelectCustomer Then

If Len(txtApplicantName.Text) = gintMinLengthForSelectCustomer + 1 Or vsgCustomer.Rows <= vsgCustomer.FixedRows Then
vsgCustomer.Visible = True
vsgCustomer.Rows = 1

vsgCustomer.Left = 240
vsgCustomer.Top = 1035
vsgCustomer.Height = 6595
vsgCustomer.Width = 14175
vsgCustomer.TabIndex = txtApplicantName.TabIndex + 1

SelectRecordForGrid rsSelectRec, " SELECT intCustID, vcrFullName, vcrEAddress, datSuspendedDate, nvcSuspendReason, " & _
" vcrSuspendBy, vcrTeleNum, vcrFaxNum, vcrEmail,vcrDebtorCode, chrDepartment, " & _
" datBlacklist, nvcBlackListReason, vcrBlackListBy " & _
" FROM STRCentral.dbo.A_Inf_CompanyInfo " & _
" where vcrFullName like '" & RCo(txtApplicantName.Text) & "%' " & _
" Order by vcrFullName "

Set vsgCustomer.DataSource = rsSelectRec
With vsgCustomer

' For pintLoop = 1 To .Rows - 1
' .RowHeight(pintLoop) = 600
' Next
.RowHeightMin = 400
.ColWidth(0) = 0

.ColWidth(1) = 850
.TextMatrix(0, 1) = "ID"
.ColAlignment(1) = flexAlignLeftCenter

.ColWidth(2) = 4300
.TextMatrix(0, 2) = "Customer Name"
.ColAlignment(2) = flexAlignLeftCenter

.ColWidth(3) = 6600
.TextMatrix(0, 3) = "Address"
.ColAlignment(3) = flexAlignLeftCenter

.ColWidth(4) = 1050
.TextMatrix(0, 4) = "Susp. On"
.ColAlignment(4) = flexAlignLeftCenter

.ColWidth(5) = 0
.ColWidth(6) = 0
.ColWidth(7) = 0
.ColWidth(8) = 0
.ColWidth(9) = 0
.ColWidth(10) = 1150
.TextMatrix(0, 10) = "Debtor Code"
.ColAlignment(10) = flexAlignLeftCenter
.ColWidth(11) = 0
.ColWidth(12) = 0
.ColWidth(13) = 0
.ColWidth(14) = 0
.AutoSize .FixedCols, .Cols - 1
End With
Set rsSelectRec = Nothing
txtApplicantName.SetFocus

If KeyCode = 13 Then
vsgCustomer_Click
End If
Else
If Len(txtApplicantName.Text) > gintMinLengthForSelectCustomer + 1 Then
With vsgCustomer
For pintloop = 1 To .Rows - 1
If UCase(Left(.TextMatrix(pintloop, 2), Len(Trim(txtApplicantName.Text)))) = UCase(Trim(txtApplicantName.Text)) Then
For pintLoop1 = pintloop To .Rows - 1
' .RowHeight(pintLoop1) = 600
.RowHidden(pintLoop1) = False
Next
.Row = pintloop
Exit For
Else
.RowHidden(pintloop) = True
End If
Next
End With
If KeyCode = 13 Then
vsgCustomer_Click
End If
End If
End If
End If
End Sub