24 lines
1.4 KiB
XML
24 lines
1.4 KiB
XML
<Window x:Class="WPF元素绑定_1_示例.MainWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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mc:Ignorable="d"
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Title="MainWindow" Height="450" Width="800">
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<StackPanel>
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<Slider Name="SliderFontSize" Minimum="1" Maximum="100" Value="40" TickFrequency="1" TickPlacement="TopLeft" />
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<Label>
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Binding 绑定元素 ElementName=SliderFontSize 指定元素名称,Path=Value 指定绑定的值
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</Label>
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<TextBlock Margin="10" Text="简单的文字" Name="TextBlockShow"
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FontSize="{Binding ElementName=SliderFontSize,Path=Value,Mode=TwoWay}" />
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<WrapPanel>
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<Button Margin="5 0" Padding="15 5" Name="SetSmall" Click="SetSmall_OnClick">设置小号</Button>
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<Button Margin="5 0" Padding="15 5" Name="SetNormal" Click="SetNormal_OnClick">设置默认</Button>
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<Button Margin="5 0" Padding="15 5" Name="SetLarge" Click="SetLarge_OnClick">设置大号</Button>
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<Label>不要直接设置在字体上，会使用字面绑定代替元素绑定！！！或者使用Mode为TwoWay</Label>
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</WrapPanel>
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</StackPanel>
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</Window> |