2009-11-27 63 views

回答

2

是看到MSDN

// This method is called from the constructor of the form to set up the menu items. 
public void ConfigureMyMenus() 
{ 
    /* Set all of these menu items to Radio-Button check marks so the user can see 
     that only one color can be selected at a time. */ 
    menuItemRed.RadioCheck = true; 
    menuItemBlue.RadioCheck = true; 
    menuItemGreen.RadioCheck = true; 
} 
+0

MSDN鏈接:http://msdn.microsoft.com/en-us/library/system.windows.forms.menuitem.radiocheck(v=vs.90).aspx – ford 2012-10-15 16:33:39