2
此代码强调文本框中的所有文本,我是否只能为特定文本加下划线?如何在文本框中显示多个彩色带下划线的文本
Brush brush = Brushes.Blue;
Pen pen = new Pen(brush,2);
TextBox tb1 = new TextBox();
tb1.AcceptsReturn = true;
tb1.Text = "This is a very long Text not?";
TextDecoration textDec = new TextDecoration(TextDecorationLocation.Underline,pen,1,TextDecorationUnit.Pixel,TextDecorationUnit.FontRecommended);
tb1.TextDecorations.Add(textDec);
tb1.Width = 400;
tb1.Height = 30;
this.AddChild(tb1);