C# WPF 单选按钮检查
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WPF radio button checking
提问by pauliustack
Now im coding my first gui program and i have a problem(I know its very simple,but i cant find an answer for it).I have 2 radio buttons,separeted from eachother,and i cant check if radio button is checked ,here`s my code:
现在我正在编写我的第一个 gui 程序，我遇到了一个问题（我知道它很简单，但我找不到答案）。我有 2 个单选按钮，彼此分开，我无法检查单选按钮是否被选中，在这里是我的代码：
<RadioButton Content="Metin?s"
Checked="RadioButton_Checked_1"
HorizontalAlignment="Left"
Margin="393,124,0,0"
Height="21"
Width="101"
FontSize="14"
ClickMode="Press"
VerticalAlignment="Top"
FontFamily="Segoe WP Semibold"/>
And c#
和 C#
if (RadioButton_Checked == true)
{
//program code
}
采纳答案by Nitin
Give x:Nameor Nameto your RadioButtonlike
给x:Name或Name给你RadioButton喜欢的
<RadioButton x:Name="MyRadioButton" Content="Metin?s"/>
and then in code behind you can check
然后在后面的代码中你可以检查
if(MyRadioButton.IsChecked == true)
{
}
回答by Nikhil Agrawal
You can find out like this
你可以这样发现
Give your Radio Button name using x:Name ="RBMetLines"and access that in code behind
使用x:Name ="RBMetLines"并在后面的代码中访问您的单选按钮名称
<RadioButton Content="Metin?s"
x:Name="RBMetLines"
Checked="RBMetLines_Checked"
HorizontalAlignment="Left"
Margin="393,124,0,0"
Height="21"
Width="101"
FontSize="14"
ClickMode="Press"
VerticalAlignment="Top"
FontFamily="Segoe WP Semibold"/>
and in C# code behind
并在后面的 C# 代码中
private void RBMetLines_Checked(object sender, RoutedEventArgs e)
{
if(Convert.ToBoolean(RBMetLines.IsChecked))
{
//program code
}
}
I have converted IsChecked to Boolean because in WPF IsChecked is bool?.
我已将 IsChecked 转换为布尔值，因为在 WPF 中 IsChecked 是bool?.
