HOZ/HOZProject/FormUCMain.cs

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

namespace HOZProject
{
    public partial class FormUCMain : Form
    {
        public FormUCMain()
        {
            InitializeComponent();
        }

        private void FormUCMain_LocationChanged(object sender, EventArgs e)
        {
        }

        #region 关闭与最小化按钮事件
        private void pichide_MouseEnter(object sender, EventArgs e)
        {
            pichide.Image = Properties.Resources.Min_Blue;
        }

        private void pichide_MouseLeave(object sender, EventArgs e)
        {
            pichide.Image = Properties.Resources.Min_Gray;
        }

        private void picexit_MouseEnter(object sender, EventArgs e)
        {
            picexit.Image = Properties.Resources.exit_Red;
        }

        private void picexit_MouseLeave(object sender, EventArgs e)
        {
            picexit.Image = Properties.Resources.exit_Gray;
        }

        private void picexit_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void pichide_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }
        #endregion

        #region 拖动窗体
        private Point mouseOff;//鼠标移动位置变量
        private bool leftFlag;//标签是否为左键
        private void FormUCMain_MouseDown(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                mouseOff = new Point(-e.X, -e.Y); //得到变量的值
                leftFlag = true;                  //点击左键按下时标注为true;
            }
        }
        private void FormUCMain_MouseMove(object sender, MouseEventArgs e)
        {
            if (leftFlag)
            {
                Point mouseSet = Control.MousePosition;
                mouseSet.Offset(mouseOff.X, mouseOff.Y);  //设置移动后的位置
                Location = mouseSet;
            }
        }
        private void FormUCMain_MouseUp(object sender, MouseEventArgs e)
        {
            if (leftFlag)
            {
                leftFlag = false;//释放鼠标后标注为false;
            }
        }
        #endregion
    }
}