c# winform設置控件居中

 

　　重寫OnResize(EventArgs e)方法，通過計算，重新定位控件的位置。下面以picbox為例：

 

　　protected override void OnResize(EventArgs e)
        {
            base.OnResize(e);
            int x = (int)(0.5 * (this.Width - picbox.Width));
            int y = (int)(0.5 * (this.Height - picbox.Height));
            picbox.Location = new System.Drawing.Point(x, y);
        }