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Zebra Notes: Open, Save, Save As, and Format with a Rich Text Box

Continue with the Notes Application.

Next we will write the code to change the font of the selected text.

Add a button to the toolbar and name it toolStripFont. Download this image to use for the button:
If you wish, you can add a menu item for the font also.

.

Write the code shown below:

private void toolStripFont_Click(object sender, EventArgs e)
{
   // You can also add a font item to  the menu under tools.
   SelectFont();
}

private void SelectFont()
{
   // Display the font dialog and change font of selected text.
   // If no text is selected this has no effect.
   Font selectionFont = richTextBox1.SelectionFont;
   fontDialog1.Font = richTextBox1.SelectionFont;
   fontDialog1.ShowDialog();
   richTextBox1.SelectionFont = fontDialog1.Font;
}

Click Save All at this point and run the program.

That's all! Congratulations on completing all of the lessons in csharp!