C # Winform dialog box Controls & Simple Notepad

First, dialog box

1. Pop-up dialog box for user to select OK, cancel

Dialogresult dr = Messigebox.show ("This shows the contents of the dialog box", "Here is the top title of the dialog box", Messigeboxbuttons.okcancel);

Messigeboxbuttons.okcancel: The popup dialog has two options, "OK" and "Cancel", others, such as "yes", "No", "Cancel";

Judgment: if (dr = = Delogresult.ok) {Determine if the dialog box chooses OK, if it is done here, if not ...}

2, ColorDialog: To provide a choice of color dialog box, the method and determine the cancellation of the same pop-up window;

Label1. BackColor = colordislog.color; color dialog box select the color to change the background color label1;

Label1. ForeColor = colordislog.color; color dialog box select the color to change the foreground color Label1;

Notepad:

Add a row of standard items, such as file, edit, tool, etc. drop-down box menu, and then use the TextBox Dock property Full screen, simple notepad look out;

3, Fontdelog: added in the Font drop-down menu, you can pop up a dialog box for the user to select the font, using and judging method and the same as above;

DialogResult dr = Fontdelog.showdelog ();

if (dr = = Delogresult.ok)

{

TextBox1. Font = Fontdelog1.font;

}

Not to be continued

C # Winform dialog box Controls & Simple Notepad