Set The Font Effect To Selected Text in RichTextBox

//For Regular(Without Any Effect) :   Font myFont = new Font(RichTextBox1.Font, FontStyle.Regular); RichTextBox1.SelectionFont = myFont;       //For Bold Effect :   Font myFont = new Font(RichTextBox1.Font, FontStyle.Bold); RichTextBox1.SelectionFont = myFont;       //For Italic Effect :   Font myFont = new Font(RichTextBox1.Font, FontStyle.Italic); RichTextBox1.SelectionFont = myFont;       //For Underline Effect :   Font myFont = new Font(RichTextBox1.Font, FontStyle.Underline); RichTextBox1.SelectionFont = myFont;       //For Strikeout Effect :   Font myFont = new Font(RichTextBox1.Font, FontStyle.Strikeout); RichTextBox1.SelectionFont = myFont;