控件拖动的问题

[mbh0210]

怎么实现在页面上拖动控件，生成一个新的控件，说说思路啥。。。。

[yu_nan_learn]

按住Ctrl键

[boblaw]

楼主看下面的代码,试一下

        bool ButtonCopy;
        bool CtrlDown;
        private void Form1_Load(object sender, EventArgs e)
        {
            ButtonCopy = false;
            CtrlDown = false;
        }
        private void button1_MouseDown(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left) ButtonCopy = true;
        }

        private void button1_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.Control) CtrlDown = true;
        }

        private void button1_KeyUp(object sender, KeyEventArgs e)
        {
            if (e.Control) CtrlDown = false;
        }

        private void button1_MouseUp(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                if (ButtonCopy && CtrlDown)
                {
                    Button b = new Button();
                    b.Text = "新按钮";
                    b.Left=e.X;
                    b.Top = e.Y;                    
                    this.Controls.Add(b);
                }
            }
        }

[chy3503319]

开始以一个控件的图片 拖动他
当这个图片进入到固定区域（你自己定）用js生成一个控件 就ok了

[yuan74521940]

JS实现拖动............
动态生成控件.....

[bumm]

http://www.cnblogs.com/l_dragon/archive/2004/12/28/83082.html

[地下室小红叔]

http://topic.csdn.net/u/20071108/20/8139c06b-6ff9-43e6-86a1-c3c43fceb2a8.html

这里有你要的控件拖动的js实现代码 变动一下 可以由“拖动”变为“复制”

[mbh0210]

up

[swafboxh]

UP

[mbh0210]

up