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vb.net - 如何动态地将“x:name”属性添加到 GridviewColumn？

问题描述

我有这些代码：

For i = 0 To clmncount
  Dim GridView2 As New GridViewColumn
  GridView2.SetValue(NameProperty, "Grclnm" & i)
  datatemple1 = New DataTemplate
  Dim a as New FrameworkElementFactory(GetType(TextBox))
  a.SetValue(Grid.ColumnProperty, 0)
  Dim actualB As New Binding("ActualWidth")
  actualB.ElementName = GridView2.GetValue(NameProperty)
  Dim st As New Style(GetType(TextBox))
  Dim stt As New Setter(TextBox.WidthProperty, actualB)
  st.Setters.Add(stt)
  a.SetValue(TextBox.StyleProperty, st)
  datatemple1.VisualTree = a
  GridView2.Header = "Employee No." & x
  GridView2.Width = 99
  GridView2.CellTemplate = datatemple1
  UGridview1.Columns.Add(GridView2)
Next

通过这些代码，我试图制作这些 XAML 的类似代码：

<Style>
  <Setter Property = "Width" Value ="{Binding ElementName=Grclnm0,Path=ActualWidth}"/>
</Style>

但是这个

 GridView2.SetValue(NameProperty, "Grclnm" & i)

VB.Net 不工作。如何动态设置 GridviewColumn 的“x:name”值？我找不到解决方案。

标签： vb.netxamlgridviewcolumn

解决方案

您可以使用该BindingOperations.SetBinding方法并将Source绑定的属性设置为Grclnm0：

BindingOperations.SetBinding(GridView2, GridViewColumn.WidthProperty, 
    New Customer("ActualWidth") With {.Source = Grclnm0})

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