Question

我将RichTextBox放在我的Silverlight应用程序中。我是否必须创建自己的按钮组才能使用它？我想为文本框设置一组标准的编辑按钮。

Answer 1

不幸的是，它只是文本框而不是整个控件套件，就像工具栏一样，这是商业WPF / Silverlight富文本框所能提供的。

您将按钮绑定到格式代码as shown here：

//Set Bold formatting to selected content
private void BtnBold_Click(object sender, RoutedEventArgs e)
{
    object o = MyRTB.Selection.GetPropertyValue(TextElement.FontWeightProperty);
    if (o.ToString() != "Bold")
        MyRTB.Selection.ApplyPropertyValue(TextElement.FontWeightProperty, FontWeights.Bold);


}
//<SnippetItalic>
//Set Italic formatting to selected content
private void BtnItalic_Click(object sender, RoutedEventArgs e)
{
    object o = MyRTB.Selection.GetPropertyValue(TextElement.FontWeightProperty);
    if (o.ToString() != "Italic")
        MyRTB.Selection.ApplyPropertyValue(TextElement.FontStyleProperty, FontStyles.Italic);


}

//Set Underline formatting to selected content
private void BtnUnderline_Click(object sender, RoutedEventArgs e)
{
    object o = MyRTB.Selection.GetPropertyValue(TextElement.FontWeightProperty);
    if (o.ToString() != "Underline")
        MyRTB.Selection.ApplyPropertyValue(TextElement.TextDecorationsProperty, TextDecorations.Underline);
}

Answer 2

要为您的Silverlight应用提供具有Microsoft Office风格的格式工具栏，请查看MSDN Silverlight Text Editor example.

如何获取Silverlight 4 RichTextBox的工具栏？

2 个答案: