C# WinForm获取屏幕,任务栏大小

c# Winform语句取屏幕大小，包括全屏大小，取任务栏大小：

1.当前的屏幕包括任务栏的工作域大小
this.Width=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
this.Height=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;

2.当前的屏幕包括任务栏的工作域大小

this.Width=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
this.Height=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;

3.任务栏大小

this.Width=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
this.Height=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height-System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height;

4.winform实现全屏显示

  this.FormBorderStyle   =   System.Windows.Forms.FormBorderStyle.None;  
  this.WindowState   =   System.Windows.Forms.FormWindowState.Maximized;  
  this.TopMost   =   true;

效果如下图所示: