文本框RadioButton代码 [英] Textbox RadioButton Code
本文介绍了文本框RadioButton代码的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
绑定文本框和RadioButton
解决方案
如果您只想在文本框具有焦点时检查RadioButton，这也适用：
< radiobutton ischecked ={Binding IsFocused，ElementName = txtBox，Mode = OneWay}>
< textbox x：name =txtBoxxmlns：x =＃unknown/>
< / radiobutton>
为了将同一组设置为某些
RadioButtons，您可以将RadioButton的GroupName属性设置为相同的值。要根据RadioButton的状态启用TextBox，您可以使用ElementNameBinding的属性。例如，请参阅以下StackPanel：< StackPanel >
< StackPanel 方向 = 水平 保证金 = 2 >
< RadioButton 名称 = op1 内容 = 选项1： GroupName = / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op1} / >
< / StackPanel >
< StackPanel < span class =code-attribute> 方向 = 水平 保证金 = 2 >
< RadioButton 名称 = op2 内容 = 选项2： GroupName = / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op2} / >
< < span class =code-leadattribute> / StackPanel >
< StackPanel 方向 = 水平 保证金 = 2 >
< RadioButton 名称 = < span class =code-keyword> op3 内容 = 选项3： GroupName = / >
< TextBox 宽度 = 200 IsEnabled = {绑定IsChecked，ElementName = op3} / >
< / StackPanel > ;
< StackPanel 方向 = 水平 Mar杜松子酒 = 2 >
< RadioButton 名称 = op4 < span class =code-attribute> 内容 = 选项4： GroupName = / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op4} / >
< / StackPanel >
< StackPanel 方向 = 水平 保证金 = 2 >
< RadioButton 名称 = op5 内容 = 选项5： GroupName = A / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op5} / >
< / StackPanel < span class =code-keyword>>
< / StackPanel >
已编辑：
如果要在单击禁用的
TextBox时检查RadioButton，可以设置TextBox作为RadioButton的内容的一部分，如以下StackPanel：< StackPanel >
< RadioButton 名称 = op1 GroupName = 保证金 = 2 >
< RadioButton.Content > ;
< StackPanel 方向 = 水平 >
< TextBlock Text = 选项1： / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op1} / >
< / StackPanel >
< / RadioButton.Content >
< / RadioButton >
< RadioButton 名称 = op2 GroupName = 保证金 = 2 >
< RadioButton.Content >
< StackPanel 方向 = 水平 >
< TextBlock 文字 = 选项2： / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op2} / >
< / StackPanel >
< / RadioButton.Content >
< / RadioButton >
< < span class =code-leadattribute> RadioButton 名称 = op3 GroupName = A 保证金 = 2 >
< RadioButton.Content >
< StackPanel 方向 = 水平 >
< TextBlock 文字 = 选项3： / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op3} / >
< / StackPanel >
< / RadioButton.Content >
< / RadioButton >
< RadioButton < span class =code-attribute> 名称 = op4 GroupName = 保证金 = 2 >
< RadioButton.Content >
< Stack面板 方向 = 水平 >
< TextBlock 文本 = 选项4： / >
< TextBox 宽度 = 200 IsEnabled = {Bin ding IsChecked，ElementName = op4} / >
< / StackPanel >
< / RadioButton.Content >
< / RadioButton < span class =code-keyword>>
< RadioButton 名称 = op5 GroupName = A 保证金 = 2 >
< RadioButton.Content >
< StackPanel 方向 = 水平 >
< TextBlock 文字 = 选项5： < span class =code-keyword> / >
< TextBox 宽度 = 200 IsEnabled = {Binding IsChecked，ElementName = op5} / < span class =code-keyword>>
< / StackPanel >
< / RadioButton。内容 >
< / RadioButton >
< / StackPanel >
Binding Textbox and RadioButton
解决方案
If you just want the RadioButton checked when the textbox has focus, this works too:
<radiobutton ischecked="{Binding IsFocused, ElementName=txtBox, Mode=OneWay}"> <textbox x:name="txtBox" xmlns:x="#unknown" /> </radiobutton>
In order to set the same group to some
RadioButtons, you can set theGroupNameproperty of theRadioButtons to the same value. For enabling aTextBoxaccording to theRadioButton's state, you can use theElementNameproperty of theBinding. For instance, see the followingStackPanel:<StackPanel> <StackPanel Orientation="Horizontal" Margin="2"> <RadioButton Name="op1" Content="Option 1: " GroupName="A" /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op1}" /> </StackPanel> <StackPanel Orientation="Horizontal" Margin="2"> <RadioButton Name="op2" Content="Option 2: " GroupName="A" /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op2}" /> </StackPanel> <StackPanel Orientation="Horizontal" Margin="2"> <RadioButton Name="op3" Content="Option 3: " GroupName="A" /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op3}" /> </StackPanel> <StackPanel Orientation="Horizontal" Margin="2"> <RadioButton Name="op4" Content="Option 4: " GroupName="A" /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op4}" /> </StackPanel> <StackPanel Orientation="Horizontal" Margin="2"> <RadioButton Name="op5" Content="Option 5: " GroupName="A" /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op5}" /> </StackPanel> </StackPanel>
Edited:
If you want the
RadioButtonto be checked when you click on the disabledTextBox, you can set theTextBoxas a part of theContentof theRadioButton, like in the followingStackPanel:<StackPanel> <RadioButton Name="op1" GroupName="A" Margin="2"> <RadioButton.Content> <StackPanel Orientation="Horizontal"> <TextBlock Text="Option 1: " /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op1}" /> </StackPanel> </RadioButton.Content> </RadioButton> <RadioButton Name="op2" GroupName="A" Margin="2"> <RadioButton.Content> <StackPanel Orientation="Horizontal"> <TextBlock Text="Option 2: " /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op2}" /> </StackPanel> </RadioButton.Content> </RadioButton> <RadioButton Name="op3" GroupName="A" Margin="2"> <RadioButton.Content> <StackPanel Orientation="Horizontal"> <TextBlock Text="Option 3: " /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op3}" /> </StackPanel> </RadioButton.Content> </RadioButton> <RadioButton Name="op4" GroupName="A" Margin="2"> <RadioButton.Content> <StackPanel Orientation="Horizontal"> <TextBlock Text="Option 4: " /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op4}" /> </StackPanel> </RadioButton.Content> </RadioButton> <RadioButton Name="op5" GroupName="A" Margin="2"> <RadioButton.Content> <StackPanel Orientation="Horizontal"> <TextBlock Text="Option 5: " /> <TextBox Width="200" IsEnabled="{Binding IsChecked, ElementName=op5}" /> </StackPanel> </RadioButton.Content> </RadioButton> </StackPanel>
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