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VB.NET DataGridView Row Editing Mouse RightButtonClick COntextMenuSprit -Insert,Delete,Copy,Paste-
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Private Sub Form1_Activated(sender As Object, e As EventArgs) Handles Me.Activated | |
'----------DGV contetmenustrip add-------------------- | |
cMenu1 = New ContextMenuStrip() | |
cMenu1.Items.Add("Insert", Nothing, New System.EventHandler(AddressOf Rinsert)) | |
cMenu1.Items.Add("Delete", Nothing, New System.EventHandler(AddressOf Rdelete)) | |
cMenu1.Items.Add("Copy", Nothing, New System.EventHandler(AddressOf Rcopy)) | |
cMenu1.Items.Add("Paste", Nothing, New System.EventHandler(AddressOf Rpaste)) | |
'------ETC--- | |
End Sub | |
'===================================================== | |
'Class 全体の変数宣言に配列宣言を追加しておいてください | |
Public copyCol() | |
Public copyRow() | |
'====================================================== | |
'=============RowInsert=============================== | |
Private Sub Rinsert() | |
Debug.Print("Rinsert") | |
dgv1.Rows.Insert(dgv1.CurrentCell.RowIndex) | |
For i = 0 To dgv1.Rows.Count - 1 | |
dgv1.Rows(i).HeaderCell.Value = i.ToString() | |
Next i | |
End Sub | |
'=============Row Delete================================= | |
Private Sub Rdelete() | |
Debug.Print("Rdelete") | |
dgv1.Rows.RemoveAt(dgv1.CurrentCell.RowIndex) | |
For i = 0 To dgv1.Rows.Count - 1 | |
dgv1.Rows(i).HeaderCell.Value = i.ToString() | |
Next i | |
End Sub | |
'==========Row Copy=================================== | |
Private Sub Rcopy() | |
Debug.Print("Rcopy") | |
Dim cX As Integer = dgv1.CurrentCell.ColumnIndex | |
Dim cY As Integer = dgv1.RowCount | |
Dim rX As Integer = dgv1.ColumnCount | |
Dim rY As Integer = dgv1.CurrentCell.RowIndex | |
ReDim copyCol(cY) | |
ReDim copyRow(rX) | |
For i = 0 To rX - 1 | |
copyRow(i) = CStr(dgv1.Rows(rY).Cells(i).Value) | |
Next i | |
For i = 0 To dgv1.Rows.Count - 1 | |
dgv1.Rows(i).HeaderCell.Value = i.ToString() | |
Next i | |
End Sub | |
'==============Row Paste=================== | |
Private Sub Rpaste() | |
Debug.Print("Rpaste") | |
'-------------列ペースト----------------------------- | |
'If RadioButton1.Checked = True Then | |
Dim cX As Integer = dgv1.CurrentCell.ColumnIndex | |
Dim cY As Integer = dgv1.RowCount | |
Dim rX As Integer = dgv1.ColumnCount | |
Dim rY As Integer = dgv1.CurrentCell.RowIndex | |
For i = 0 To rX - 1 | |
dgv1.Rows(rY).Cells(i).Value = copyRow(i) | |
Next i | |
For i = 0 To dgv1.Rows.Count - 1 | |
dgv1.Rows(i).HeaderCell.Value = i.ToString() | |
Next i | |
End Sub |
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