2021-08-08 WPF控件专题 Button控件详解

1.Button控件介绍

Button —ContentControl

Content

Background 背景色/图片

Foreground 前景色 文本字体 大小

2.具体案例

<Button Name="btnLogin" Content="登录" Foreground="Green"  FontStretch="ExtraExpanded"  BorderBrush="Red" BorderThickness="5" HorizontalAlignment="Left"  Margin="61,115,0,0" VerticalAlignment="Top"  Width="71"  Click="BtnLogin_Click"  >
    <Button.Background>
        <ImageBrush ImageSource="imgs/btn_bg.png" Stretch="Fill"></ImageBrush>
    </Button.Background>
</Button>

private void BtnLogin_Click(object sender, RoutedEventArgs e)
{
    string name = txtUName.Text.Trim();
    string pwd = txtUPwd.Password.Trim();

    //登录过程 。。。
    MessageBox.Show("登录成功", "登录提示", MessageBoxButton.OK,MessageBoxImage.Information);

}