HOZ/HOZProject1/FormMove.cs

using FileManager;
using MeasureData;
using MeasureThread;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static MeasureThread.ThreadStatusEventArgs;

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

        #region 拖动无窗体的控件
        [DllImport("user32.dll")]//拖动无窗体的控件
        public static extern bool ReleaseCapture();
        [DllImport("user32.dll")]
        public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
        public const int WM_SYSCOMMAND = 0x0112;
        public const int SC_MOVE = 0xF010;
        public const int HTCAPTION = 0x0002;
        private void FormHOZMain_MouseDown(object sender, MouseEventArgs e)
        {
            if (this.WindowState == FormWindowState.Normal)
            {
                //拖动窗体
                ReleaseCapture();
                SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
            }
        }
        private void Form_MouseDown(object sender, MouseEventArgs e)
        {
            if (this.WindowState == FormWindowState.Normal)
            {
                //拖动窗体
                ReleaseCapture();
                SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
            }
        }
        #endregion

        private void FormMove_Load(object sender, EventArgs e)
        {
            //加载窗口移动事件
            this.MouseDown += new MouseEventHandler(Form_MouseDown);
        }
    }
}