public string GetSignature(
string FamilyName,
float size,
System.Drawing.FontStyle theStyle)
{
return(FamilyName + size.ToString() + theStyle.ToString());
}
// 重载：设置字形
private void SetFont(FontStyle style, char c)
{
Font ft;
inputTextBox.Text = mainRichTextBox.SelectionStart.ToString();
int start = mainRichTextBox.SelectionStart;
int end = mainRichTextBox.SelectionStart + mainRichTextBox.SelectionLength - 1;
for (int i = start; i <= end; i++)
{
mainRichTextBox.Select(i, 1);
ft = mainRichTextBox.SelectionFont;
System.Drawing.FontStyle fs = ft.Style;
if (c == '+')
{
fs = (System.Drawing.FontStyle)(fs | style);
}
else
{
fs = (System.Drawing.FontStyle)(fs - style);
}
if (fs.ToString().IndexOf("Strikeout") >= 0)
{
fs = (System.Drawing.FontStyle)(fs - FontStyle.Strikeout);
}
ft = new Font(ft.Name, ft.Size, fs);
mainRichTextBox.SelectionFont = ft;
}
mainRichTextBox.Select(start, end - start + 1);
mainRichTextBox.Focus();
}