[UWP]在UWP中制作文本框的大写字母 [英] [UWP]To Make Capital letters of textbox in UWP

问题描述

我已经使用ToUpper在UWP中的TextBox中创建大写字母，但是在其他任何解决方案中都会出现Cursor位置问题？ 

解决方案

< blockquote>

我创建了一个新的UWP应用程序来测试它，它似乎工作。在XAML中的文本框上双击它以创建私有void yourtextboxname_TextChanged。我的情况是testtext。现在无论我输入什么，它总是大写的。这是你要找的
？

 private void testtext_TextChanged（object sender，TextChangedEventArgs e）
 {
 
 testtext.Text = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToUpper（testtext.Text）; 
} 

此外，您还需要添加一些程序集引用，但只需右键单击带红色下划线的代码并单击可能的修复程序，它应该为您添加它。

I have used ToUpper to make capital letters in TextBox in UWP but getting issue of Cursor position in that Any other solution for it ? 

解决方案

I created a new UWP application to test this and it seemed to work. On your textbox in XAML double click on it to create the private void yourtextboxname_TextChanged. My case it was testtext. Now whatever I type in it will always be capitalized. This what you are looking for?

    private void testtext_TextChanged(object sender, TextChangedEventArgs e)
        {
         
                testtext.Text = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToUpper(testtext.Text);
        }

Also you will need to add some assembly references but just right click on the red underlined code and click potential fixes and it should add it in for you.

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