是:
var currentAlignment = richTextBox.Selection.GetPropertyValue(Inline.BaselineAlignmentProperty);
BaselineAlignment newAlignment = ((BaselineAlignment)currentAlignment == BaselineAlignment.Superscript) ? BaselineAlignment.Baseline : BaselineAlignment.Superscript;
richTextBox.Selection.ApplyPropertyValue(Inline.BaselineAlignmentProperty, newAlignment);
richTextBox.Selection.ApplyPropertyValue(Inline.FontSizeProperty, (double)8);
但是如何在Web应用程序中实现Inline.BaselineAlignmentProperty?
答案 0 :(得分:0)
Silverlight不支持BaseLineAlignment,但是你可以通过使用Unicode来实现上标,只需将以下内容放在你的代码隐藏中就可以了。它可以解决问题。
string superscript = string.Empty;
switch (SerialNo)
{
case 1:
superscript = "\x00B9";
break;
case 2:
superscript = "\x00B2";
break;
case 3:
superscript = "\x00B3";
break;
case 4:
superscript = "\x2074";
break;
case 5:
superscript = "\x2075";
break;
case 6:
superscript = "\x2076";
break;
case 7:
superscript = "\x2077";
break;
case 8:
superscript = "\x2078";
break;
case 9:
superscript = "\x2079";
break;
default:
superscript = "\x2070";
break;
}
label.Content += superscript;