C# winfrm中做的来回漂动窗口问题！

[莫克168]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace floatingForm
{
public partial class FloatingForm : Form
{
public FloatingForm()
{
InitializeComponent();
}

private void timer1_Tick(object sender, EventArgs e)
{
Point p = new Point(0,370);
//p.X = this .DesktopLocation .X ;
while (this .DesktopLocation .X <=0)
{
for (int i = 0; i < this.DesktopBounds.Width; i++)
{
Point p1 = new Point(this.DesktopLocation.X + 1, this.DesktopLocation.Y);
this.DesktopLocation = p1;
//p = p1;
}


if (this.DesktopLocation.X == this.DesktopBounds.Width)
{
for (int i = this.DesktopBounds.Width; i > 0; i++)
{
//Point p2 = new Point(20, 370);
//this.DesktopLocation = p2;

Point p2 = new Point(this.DesktopLocation.X - 1, this.DesktopLocation.Y);

this.DesktopLocation = p2;
}

}

this.DesktopLocation = p;

}



}

private void FloatingForm_Load(object sender, EventArgs e)
{
Point p = new Point(0, 370);
this.DesktopLocation = p;
}


}
}


在程序运行时，只能够来回一次，我想做的是能够不断自动来回的，想了好半天还是没头绪，小弟我是初学者，希望有哪位大大能够帮忙解答一下，非常感谢！！！

[xufzu123]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace FloatForm
{
    public partial class Form1 : Form
    {
        int x;
        int y;
        int incre_x;
        int incre_y;
        public Form1()
        {
            InitializeComponent();
            x = 0; 
            y = 370;
            incre_x = 10;
            incre_y = 10;
            this.Location = new Point(x, y);
            timer1.Start();
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            x += incre_x;
            y += incre_y;
            if (x > 1024 || x < 0)
                incre_x *= -1;
            if (y > 768 || y < 0)
                incre_y *= -1;
            this.Location = new Point(x, y);
        }
    }
}

[wonsoft]

首先设置一个初始值，然后不停修改变量，到一定条件时又还原到初始值，这样不停地循环，就可以了。

[zhujinbo]

设置一下x,y坐标，分别判断xy的边界值，然后写个for语句实现x++，Y++，X--，y--就行了

[LoveLife_Go]

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