pictureBox控件獲得圖片路徑的三種方法及自適應大小屬性

1.絕對路徑:
this.pictureBox2.Image=Image.FromFile("D:\\001.jpg");

2.相對路徑:
Application.StartupPath;  
可以得到程序根目錄  
this.pictureBox2.Image=Image.FromFile(Application.StartupPath "\\1.gif");

3.獲得網絡圖片的路徑

this.pictureBox2.Image= Image.FromStream(System.Net.WebRequest.Create(http://www.pxkt.com/logo.gif).GetResponse().GetResponseStream());

 

自適應大小屬性：BackGroundImageLayout=Stretch，SizeMode=StretchImage