本文整理匯總了VB.NET中System.Windows.Forms.DataGrid.BeginEdit方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET DataGrid.BeginEdit方法的具體用法？VB.NET DataGrid.BeginEdit怎麽用？VB.NET DataGrid.BeginEdit使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Forms.DataGrid的用法示例。
在下文中一共展示了DataGrid.BeginEdit方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: EditGrid
Private Sub EditGrid(dataGrid1 As DataGrid)
' Get the selected row and column through the CurrentCell.
Dim colNum As Integer
Dim rowNum As Integer
colNum = dataGrid1.CurrentCell.ColumnNumber
rowNum = dataGrid1.CurrentCell.RowNumber
' Get the selected DataGridColumnStyle.
Dim dgCol As DataGridColumnStyle
dgCol = dataGrid1.TableStyles(0).GridColumnStyles(colNum)
' Invoke the BeginEdit method to see if editing can begin.
If dataGrid1.BeginEdit(dgCol, rowNum) Then
' Edit row value. Get the DataTable and selected row.
Dim myTable As DataTable
Dim myRow As DataRow
' Assuming the DataGrid is bound to a DataTable.
myTable = CType(dataGrid1.DataSource, DataTable)
myRow = myTable.Rows(rowNum)
' Invoke the Row object's BeginEdit method.
myRow.BeginEdit()
myRow(colNum) = "New Value"
' You must accept changes on both DataRow and DataTable.
myRow.AcceptChanges()
myTable.AcceptChanges()
dataGrid1.EndEdit(dgCol, rowNum, False)
Else
Console.WriteLine("BeginEdit failed")
End If
End Sub