VB.NET DataGrid.HitTest方法代碼示例

本文整理匯總了VB.NET中System.Windows.Forms.DataGrid.HitTest方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET DataGrid.HitTest方法的具體用法？VB.NET DataGrid.HitTest怎麽用？VB.NET DataGrid.HitTest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.HitTest方法的2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: CType

Private Sub DataGrid1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)
    Dim myGrid As DataGrid = CType(sender, DataGrid)
    Dim hti As System.Windows.Forms.DataGrid.HitTestInfo
    hti = myGrid.HitTest(e.X, e.Y)
    Select Case hti.Type
    Case System.Windows.Forms.DataGrid.HitTestType.None 
       Console.WriteLine("You clicked the background.")
    Case System.Windows.Forms.DataGrid.HitTestType.Cell 
       Console.WriteLine("You clicked cell at row " & hti.Row & ", col " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.ColumnHeader
       Console.WriteLine("You clicked the column header for column " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.RowHeader 
       Console.WriteLine("You clicked the row header for row " & hti.Row)
    Case System.Windows.Forms.DataGrid.HitTestType.ColumnResize
       Console.WriteLine("You clicked the column resizer for column " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.RowResize 
       Console.WriteLine("You clicked the row resizer for row " & hti.Row)
    Case System.Windows.Forms.DataGrid.HitTestType.Caption
       Console.WriteLine("You clicked the caption")
    Case System.Windows.Forms.DataGrid.HitTestType.ParentRows 
       Console.WriteLine("You clicked the parent row")
    End Select
 
 End Sub

開發者ID:VB.NET開發者，項目名稱:System.Windows.Forms，代碼行數:24，代碼來源:DataGrid.HitTest

示例2: Point

Private Sub DataGrid1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)
    Dim hti As DataGrid.HitTestInfo
    hti = grid.HitTest(New Point(e.X, e.Y))
    Select Case hti.Type
    Case System.Windows.Forms.DataGrid.HitTestType.None 
       Console.WriteLine("You clicked the background.")
    Case System.Windows.Forms.DataGrid.HitTestType.Cell 
       Console.WriteLine("You clicked cell at row " & hti.Row & ", col " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.ColumnHeader
       Console.WriteLine("You clicked the column header for column " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.RowHeader 
       Console.WriteLine("You clicked the row header for row " & hti.Row)
    Case System.Windows.Forms.DataGrid.HitTestType.ColumnResize
       Console.WriteLine("You clicked the column resizer for column " & hti.Column)
    Case System.Windows.Forms.DataGrid.HitTestType.RowResize 
       Console.WriteLine("You clicked the row resizer for row " & hti.Row)
    Case System.Windows.Forms.DataGrid.HitTestType.Caption
       Console.WriteLine("You clicked the caption")
    Case System.Windows.Forms.DataGrid.HitTestType.ParentRows 
       Console.WriteLine("You clicked the parent row")
    End Select
 End Sub

開發者ID:VB.NET開發者，項目名稱:System.Windows.Forms，代碼行數:22，代碼來源:DataGrid.HitTest

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