WPF and Expression Blend development examples: A style-implemented digital input box

Original: WPF and Expression Blend development examples: A style-implemented digital input box

Today to a more kinky techniques, very few people use, but also do not recommend too frequent use.

First-up style:

<Stylex:key= "Numbertextbox"TargetType="{x:type FrameworkElement}">            <EventsetterEvent= "Previewtextinput"Handler= "Textbox_textinput"/>            <SetterValue= "False" Property= "inputmethod.isinputmethodenabled"/>        </Style>        <x:code>            <! [Cdata[private void Textbox_textinput (object sender, TextCompositionEventArgs e) {                    BOOL flag = TRUE;                        foreach (char c in E.text) {if (C < ' 0 ' | | c > ' 9 ')                        {flag = false;                }} e.handled =!flag; }            ]]>        </x:code>

In fact, there is only one core, that is, the XAML write code.

X:code MSDN Introduction

Reference style:

<Height= "A" Width= "$"  Margin= "10,0" Style =" {StaticResource Numbertextbox} " />

Source code Download:

Http://files.cnblogs.com/youngytj/TextBoxStyle.rar

WPF and Expression Blend development examples: A style-implemented digital input box