Question

c# winform如何取得一个区域的所有控件对象

我有一个pictureBox对象,然后在区域里会加入若干其他对象(如其他picturebox),想取得里面picturebox的名字（可能不止一个) 怎么获取里面的picturebox对象 注意:pictureBox不是容器，所以没有“子控件”

Answer 1

设pictureBox1为父控件 pictureBox2为子控件 //设置pictureBox1可以有子控件 this.pictureBox1.HasChildren = true; //设置pictureBox1在窗体中的位置 this.pictureBox1.Location = new System.Drawing.Point(38, 67); this.pictureBox1.Size = new System.Drawing.Size(236, 196); //设置pictureBox2的父控件为pictureBox1 this.pictureBox2.Parent = this.pictureBox1; //检索指定位置的子控件 //GetChildAtPoint获取制定位置的子控件 this.pictureBox2.Parent = this.pictureBox1; PictureBox[] ps = new PictureBox[10]; int i = 0; for (int x = 0; x < this.pictureBox1.Width; x++) { for (int y = 0; y < this.pictureBox1.Height; y++) { if(this.pictureBox1.GetChildAtPoint(new Point(x,y)) != null) { ps[i] = new PictureBox(); ps[i] = (PictureBoxthis.pictureBox1.GetChildAtPoint(new Point(x, y)); i++; } } }