CharacterCasing 枚举

定义

命名空间:

System.Windows.Controls

程序集:

PresentationFramework.dll

指定手动键入到 TextBox 控件中的字符的大小写。

public enum class CharacterCasing

public enum CharacterCasing

type CharacterCasing = 

Public Enum CharacterCasing

继承

Object

ValueType

Enum

CharacterCasing

字段

Lower	1	将键入到 TextBox 中的字符转换为小写。
Normal	0	不转换键入到 TextBox 中的字符。
Upper	2	将键入到 TextBox 中的字符转换为大写。

示例

下面的示例演示如何使用 CharacterCasing 属性将所有字符转换为手动输入到的大 TextBox写。

<Page  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
  <StackPanel>

    <!-- The CharacterCasing property of this TextBox is set to "Upper" which 
         causes all manually typed characters to be converted to uppercase. -->
    <TextBox CharacterCasing="Upper" Width="100" />
  </StackPanel>
</Page>

using System.Windows.Controls;
namespace SDKSample
{
    public partial class CharacterCasingExample : Page
    {
        public CharacterCasingExample()
        {
            StackPanel myStackPanel = new StackPanel();

            // Create TextBox.
            TextBox myTextBox = new TextBox();
            myTextBox.Width = 100;

            // The CharacterCasing property of this TextBox is set to 
            // "Upper" which causes all manually typed characters to 
            // be converted to upper case.
            myTextBox.CharacterCasing = CharacterCasing.Upper;
            myStackPanel.Children.Add(myTextBox);
            this.Content = myStackPanel;
        }
    }
}

Imports System.Windows
Imports System.Windows.Controls

Namespace SDKSample
    Partial Public Class CharacterCasingExample
        Inherits Page
        Public Sub New()
            Dim myStackPanel As New StackPanel()

            'Create TextBox
            Dim myTextBox As New TextBox()
            myTextBox.Width = 100

            ' The CharacterCasing property of this TextBox is set to 
            ' "Upper" which causes all manually typed characters to 
            ' be converted to upper case.
            myTextBox.CharacterCasing = CharacterCasing.Upper
            myStackPanel.Children.Add(myTextBox)
            Me.Content = myStackPanel
        End Sub
    End Class
End Namespace

注解

此枚举的值不会影响以编程方式添加到的 TextBox 字符。