wpf – 如何更改Autogenerated列文本对齐方式

发布时间：2020-12-17 07:13:43 所属栏目：百科来源：网络整理

导读：我试图找出如何更改代码中自动生成列的文本对齐方式. Private Sub dgBook_AutoGeneratingColumn(sender As System.Object,e As System.Windows.Controls.DataGridAutoGeneratingColumnEventArgs) Handles dgBook.AutoGeneratingColumn If e.PropertyType = G

我试图找出如何更改代码中自动生成列的文本对齐方式.

Private Sub dgBook_AutoGeneratingColumn(sender As System.Object,e As System.Windows.Controls.DataGridAutoGeneratingColumnEventArgs) Handles dgBook.AutoGeneratingColumn
        If e.PropertyType = GetType(DateTime) Then
            Dim dataGridTextColumn As DataGridTextColumn = TryCast(e.Column,DataGridTextColumn)
            If dataGridTextColumn IsNot Nothing Then
                dataGridTextColumn.Binding.StringFormat = "{0:d}"
            End If
        End If

        If e.PropertyName = "Amount" Then
            Dim dataGridTextColumn As DataGridTextColumn = TryCast(e.Column,DataGridTextColumn)
            If dataGridTextColumn IsNot Nothing Then
                dataGridTextColumn.Binding.StringFormat = "{0:#,##0.00;(#,##0.00)}"
                'I tried the next line for testing but it did not work
                dataGridTextColumn.SetValue(TextBox.TextAlignmentProperty,TextAlignment.Center)
            End If
        End If
     End Sub

解决方法

所以我最终做的是在XAML WPF代码中设置一个样式

<Window.Resources>
    <Style TargetType="DataGridCell" x:Key="rightAlignCell">
        <Setter Property="HorizontalAlignment" Value="Right"></Setter>
    </Style>
</Window.Resources>

然后我在后面的代码中将单元格样式设置为该样式.

Private Sub datagrid1_AutoGeneratingColumn(sender As System.Object,e As System.Windows.Controls.DataGridAutoGeneratingColumnEventArgs) Handles datagrid1.AutoGeneratingColumn
    If e.PropertyName = "Amount" Then
        Dim dataGridTextColumn As DataGridTextColumn = TryCast(e.Column,DataGridTextColumn)
        If dataGridTextColumn IsNot Nothing Then
            dataGridTextColumn.Binding.StringFormat = "{0:#,##0.00)}"
        End If
        e.Column.CellStyle = TryCast(FindResource("rightAlignCell"),Style)
    End If
end sub

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!