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VB.NET DataGridViewRowCollection.AddRange方法代碼示例

本文整理匯總了VB.NET中System.Windows.Forms.DataGridViewRowCollection.AddRange方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET DataGridViewRowCollection.AddRange方法的具體用法?VB.NET DataGridViewRowCollection.AddRange怎麽用?VB.NET DataGridViewRowCollection.AddRange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。


在下文中一共展示了DataGridViewRowCollection.AddRange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: AddRows

' Workaround for bug that prevents DataGridViewRowCollection.AddRange
' from working when the row for new records is selected. 
Private Sub AddRows(ByVal ParamArray rows As DataGridViewRow())
    InsertRows(dataGridView1.RowCount - 1, rows)
End Sub

' Workaround for bug that prevents DataGridViewRowCollection.InsertRange
' from working when any rows before the insertion index are selected.
Private Sub InsertRows(ByVal index As Integer, _
    ByVal ParamArray rows As DataGridViewRow())

    Dim selectedIndexes As New System.Collections.Generic.List(Of Integer)

    For Each row As DataGridViewRow In dataGridView1.SelectedRows
        If row.Index >= index Then
            selectedIndexes.Add(row.Index)
            row.Selected = False
        End If
    Next row

    dataGridView1.Rows.InsertRange(index, rows)

    For Each selectedIndex As Integer In selectedIndexes
        dataGridView1.Rows(selectedIndex).Selected = True
    Next selectedIndex

End Sub
開發者ID:VB.NET開發者,項目名稱:System.Windows.Forms,代碼行數:27,代碼來源:DataGridViewRowCollection.AddRange


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