Many controls have a font (Font) attribute. If you set it statically in the property bar of the designer, it is naturally no problem, but in the code, it is not so easy to set it dynamically at runtime. Considering that this item will be used frequently in the future, it is necessary to study how to set font properties.

There are two main methods for setting fonts, one is to directly pass various glyph font parameters to the Font class to set, and the other is to use the font setting dialog box (FontDialog) to set. Let's talk about their usage in detail below.

1. Method one, set by Font class

Assuming that the control name is control, the font is set to "Chinese New Wei", the font size is 22.2 points, bold, slanted, and underlined, you can set it like this:

control.Font=new Font("Chinese New Wei",22.2f, FontStyle.Bold |Ityle.ItalicFontStyle.Underline);

There are a total of 13 overloads of this method, which is only one of the more commonly used ones, and the rest will not be repeated.

2. Method two, set through the font dialog box

(1) First, add the FontDialog control, as shown below:

(2) Secondly, write these two lines of code in the code page:

fontDialog1.ShowDialog();//This method is used to pop up the font dialog

control.Font=fontDialog1.Font；

If there is no fontDialog.ShowDialog() line, no dialog box will pop up. Font only contains information such as glyphs, not font colors. Color, if you want to set the font color, you must turn on the color selection in the font dialog Item, the specific method is in fontDiaglog1.ShowDialog() Add a line of code fontDialog1.ShowColor=true before this line of code. The specific approach is as follows:

fontDialog1.ShowColor=true;//This line of code must appear before fontDialog1.ShowDialog().

fontDialog1.ShowDialog();

control.Font=fontDialog1.Font；

control.ForeColor=fontDialog1.Color;//Set the font color

The pop-up font dialog box is as follows:

3. Examples

(1) The code part is set as shown below:

(2) Before running

(3) After running