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更新时间：2021-09-16 02:49:52
| ylbtech-SilverLight-Basic-Control：基础控件使用（1） |
本文详解控件有：
Label, TextBox, PasswordBox, Image, Button
, RadioButton, CheckBox, TextBlock
| 1.A,返回顶部 Label（标签） |
<dataInput:Label Height="20" HorizontalAlignment="Left" Margin="58,61,0,0" Name="label1" VerticalAlignment="Top" Width="50" Content="姓名" />
2，Name,Height,Width,
Content[内容【显示文本】]
3,
label1.Content = "赋值"; string str = label1.Content.ToString(); //取值
4,
| 1.B,返回顶部 TextBox（文本框） |
<TextBox DataContext="{Binding}" Height="23" HorizontalAlignment="Left" Margin="10,10,0,0" MaxLength="10" Name="textBox1" Text="请输入您的姓名" VerticalAlignment="Top" Width="120" />
2,Name,Height,Width,
Text,MaxLength
textBox1.Text = "赋值"; string str = textBox1.Text; //取值
4,
| 1.C,返回顶部 PasswordBox（密码框） |
<PasswordBox Height="23" HorizontalAlignment="Left" Margin="30,70,0,0" Name="passwordBox1" VerticalAlignment="Top" Width="120" Password="123456" PasswordChar="*" MaxLength="20" />
2,Name,Height,Width,
Password[密码],PasswordChar[掩饰字符],MaxLength
passwordBox1.Password = "123456"; //赋值 string str = passwordBox1.Password; //取值
| 1.D,返回顶部 Image（图片） |
<Image Height="150" HorizontalAlignment="Left" Margin="151,117,0,0" Name="image1" Stretch="Uniform" VerticalAlignment="Top" Width="200" Source="/SilverlightApplication3;component/Images/img.jpg" />
2,Name,Height,Width,
Stretch[拉伸方式],Source[图片资源路径]
| 1.E,返回顶部 Button（按钮） |
<Button Content="按钮名称" Height="23" HorizontalAlignment="Left" Margin="13,41,0,0" Name="button1" VerticalAlignment="Top" Width="75" />
2,Name,Height,Width,
Content
button1.Content = "按钮名称"; //赋值 string str = button1.Content.ToString(); //取值
4,Event
4.1/2,Click
<TextBox DataContext="{Binding}" Height="23" HorizontalAlignment="Left" Margin="10,10,0,0" MaxLength="10" Name="textBox1" Text="" VerticalAlignment="Top" Width="120" /> <Button Content="按钮名称" Height="23" HorizontalAlignment="Left" Margin="13,41,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" /> <dataInput:Label Height="18" HorizontalAlignment="Left" Margin="14,74,0,0" Name="label1" VerticalAlignment="Top" Width="100" />
4.2/2,
private void button1_Click(object sender, RoutedEventArgs e) { //按钮单击事件 label1.Content = textBox1.Text; }
5,
| 1.F,返回顶部 RadioButton（单选按钮） |
<RadioButton Content="男" Height="16" HorizontalAlignment="Left" Margin="21,111,0,0" Name="radioButton1" VerticalAlignment="Top" GroupName="sex" IsChecked="True" /> <RadioButton Content="女" Height="16" HorizontalAlignment="Left" Margin="66,111,0,0" Name="radioButton2" VerticalAlignment="Top" GroupName="sex" />
2,Name,Height,Width,
Content,GroupName[同一组名称相同],IsChecked
//赋值 radioButton1.Content = "女女"; radioButton1.IsChecked = true; radioButton1.GroupName = "sex"; radioButton2.Content = "男男"; radioButton2.GroupName = "sex"; //取值 string sex = string.Empty; if (radioButton1.IsChecked==true) { sex = radioButton1.Content.ToString(); } else if (radioButton2.IsChecked == true) { sex = radioButton2.Content.ToString(); }
4,
| 1.G,返回顶部 CheckBox（复选框） |
<CheckBox Content="篮球" Height="16" HorizontalAlignment="Left" Margin="53,81,0,0" Name="checkBox1" VerticalAlignment="Top" IsChecked="True" /> <CheckBox Content="足球" Height="16" HorizontalAlignment="Right" Margin="0,81,256,0" Name="checkBox2" VerticalAlignment="Top" /> <CheckBox Content="羽毛球" Height="16" HorizontalAlignment="Right" Margin="0,81,197,0" Name="checkBox3" VerticalAlignment="Top" />
2,Name,Height,WIdth,
Content,IsChecked
//赋值 checkBox1.Content = "basketball"; checkBox1.IsChecked = true; //设为默认选项 checkBox2.Content = "football"; checkBox3.Content = "badminton"; checkBox3.IsChecked = true; //设为默认选项 //取值 string balls = string.Empty; if (checkBox1.IsChecked == true) { balls += checkBox1.Content+","; } if (checkBox2.IsChecked == true) { balls += checkBox2.Content + ","; } if (checkBox3.IsChecked == true) { balls += checkBox3.Content + ","; }
4,
| 1.H,返回顶部 TextBlock（文本框） |
<TextBlock Height="63" Name="textBlock1" Text="《静夜思》李白 窗前明月光，疑是地上霜。举头望明月，低头思故乡。" Width="172" TextWrapping="Wrap" />
1.2/2,
<TextBlock Height="152" Name="textBlock1" Width="172" TextWrapping="Wrap" > <Run FontWeight="Bold">《静夜思》</Run> <Run FontSize="10">李白</Run> <LineBreak/> 窗前明月光，<LineBreak/> 疑是地上霜。<LineBreak/> <Run FontSize="25" Foreground="Red">举头望明月，</Run> <LineBreak/> 低头思故乡。<LineBreak/> </TextBlock>
2,Name,Height,Width,
//赋值 textBlock1.Text = "后台赋值"; //取值 string str = textBlock1.Text;
4,
| 1.R,返回顶部 |