wpf 给按钮添加快捷键
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Add Short Cut Key to button
提问by AComputer
How Can I Add Short Cut Key To button in wpf? I have three window with New Button and i want to add Ctrl+N or etc short cut to all of them.
如何在 wpf 中添加快捷键到按钮？我有三个带有新按钮的窗口，我想为所有这些窗口添加 Ctrl+N 或其他快捷方式。
回答by Jonas W
Here is a great tutorial for this : https://web.archive.org/web/20150430045153/http://tech.pro:80/tutorial/839/wpf-tutorial-command-bindings-and-custom-commands
这是一个很好的教程：https: //web.archive.org/web/20150430045153/http: //tech.pro: 80/tutorial/ 839/wpf-tutorial- command-bindings-and-custom-commands
Sample (taken from link above)
示例（取自上面的链接）
<Window x:Class="CustomCommandTest.CommandWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Custom Command Test" Height="300" Width="300">
<Window.CommandBindings>
<CommandBinding Command="Help"
CanExecute="HelpCanExecute"
Executed="HelpExecuted" />
</Window.CommandBindings>
<Window.InputBindings>
<KeyBinding Command="Help" Key="H" Modifiers="Ctrl"/>
<MouseBinding Command="Help" MouseAction="LeftDoubleClick" />
</Window.InputBindings>
<StackPanel>
<Button Command="Help" Content="Help Command Button" />
<Button Content="My Command" x:Name="MyCommandButton" />
</StackPanel>
</Window>
回答by DevT
you can do it as following method too. in form write method indicating short cut keys.
您也可以按照以下方法进行操作。在形式写方法指示快捷键。
private void shortcutKey_Click(object sender, System.Windows.Input.KeyEventArgs e)
{
if ((e.Key == Key.N) && (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)))
ProjMnuBtn_AddProj_Click(null, null);
}
then in xaml file you need to set it as follows:
然后在 xaml 文件中，您需要将其设置如下：
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Width="1280" Height="920" KeyUp="shortcutKey_Click">
</Window>
