C#獲取屏幕大小或任務欄大小

使用SystemInformation類

[csharp]
//當前的屏幕除任務欄外的工作域大小 
string currentScreenSize_OutTaskBar=SystemInformation.WorkingArea.Width.ToString() + "," +SystemInformation.WorkingArea.Height.ToString(); 
MessageBox.Show("當前的屏幕除任務欄外的工作域大小為:"+currentScreenSize_OutTaskBar); 
 
//當前的屏幕包括任務欄的工作域大小 
string currentScreenSize=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width.ToString() + "," + System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height.ToString(); 
MessageBox.Show("當前的屏幕包括任務欄的工作域大小為:"+currentScreenSize); 
 
//任務欄大小 
Size OutTaskBarSize = new Size(SystemInformation.WorkingArea.Width, SystemInformation.WorkingArea.Height); 
 
Size ScreenSize = new Size(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height); 
 
Size TaskBarSize; 
 
TaskBarSize = new Size( 
(ScreenSize.Width - (ScreenSize.Width - OutTaskBarSize.Width)), 
(ScreenSize.Height - OutTaskBarSize.Height) 
); 
 
MessageBox.Show("任務欄大小：" + TaskBarSize.Width + "," + TaskBarSize.Height); 

摘自 歐陽小燕