小编Zet*_*ian的帖子

在XAML中:

    <Rectangle Stroke="Aqua" Opacity="0.7" StrokeThickness="10" Canvas.Left="24" Canvas.Top="22" Height="86" Width="102">
        <Rectangle.Fill>
            <ImageBrush ImageSource="C:\Users\xiaorui.dong\Pictures\profile.jpeg"></ImageBrush>
        </Rectangle.Fill>
    </Rectangle>

XAML工作正常,但如何在C#代码中创建上面的ImageBrush:

C#应该是这样的:

Rectangle rectangle = new Rectangle();
rectangle.StrokeThickness = 10;
rectangle.Height = 200;
rectangle.Width = 100;
rectangle.SetValue(Canvas.LeftProperty, 100d);
rectangle.SetValue(Canvas.TopProperty, 100d);
rectangle.Fill = new ImageBrush(new BitmapImage(new Uri(@"C:\Users\xiaorui.dong\Pictures\profile.jpeg")));

我使用以下命令来测试我的Oracle当前编码

select userenv('language') from dual;
select * from v$nls_parameters where parameter='NLS_CHARACTERSET';
select * from nls_database_parameters
select * from nls_instance_parameters
select * from nls_session_parameters

但我想要的是AL32UTF8.如何将编码更改为AL32UTF8.谢谢〜