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https://github.com/eggplantlwj/VisionEdit.git
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1、优化LOG显示与引用
2、添加PMA工具,工具内容待完善 3、修复流程树显示 4、添加开源项目,优化UI空间 5、其他BUG更改
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225
UsingControl/HZHControls/Controls/Text/win32.cs
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225
UsingControl/HZHControls/Controls/Text/win32.cs
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// ***********************************************************************
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// Assembly : HZH_Controls
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// Created : 08-08-2019
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//
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// ***********************************************************************
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// <copyright file="win32.cs">
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// Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
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// </copyright>
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//
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// Blog: https://www.cnblogs.com/bfyx
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// GitHub:https://github.com/kwwwvagaa/NetWinformControl
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// gitee:https://gitee.com/kwwwvagaa/net_winform_custom_control.git
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//
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// If you use this code, please keep this note.
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// ***********************************************************************
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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namespace HZH_Controls.Controls
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{
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/// <summary>
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/// Class win32.
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/// </summary>
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public class win32
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{
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/// <summary>
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/// The wm mousemove
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/// </summary>
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public const int WM_MOUSEMOVE = 0x0200;
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/// <summary>
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/// The wm lbuttondown
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/// </summary>
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public const int WM_LBUTTONDOWN = 0x0201;
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/// <summary>
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/// The wm lbuttonup
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/// </summary>
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public const int WM_LBUTTONUP = 0x0202;
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/// <summary>
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/// The wm rbuttondown
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/// </summary>
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public const int WM_RBUTTONDOWN = 0x0204;
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/// <summary>
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/// The wm lbuttondblclk
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/// </summary>
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public const int WM_LBUTTONDBLCLK = 0x0203;
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/// <summary>
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/// The wm mouseleave
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/// </summary>
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public const int WM_MOUSELEAVE = 0x02A3;
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/// <summary>
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/// The wm paint
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/// </summary>
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public const int WM_PAINT = 0x000F;
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/// <summary>
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/// The wm erasebkgnd
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/// </summary>
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public const int WM_ERASEBKGND = 0x0014;
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/// <summary>
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/// The wm print
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/// </summary>
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public const int WM_PRINT = 0x0317;
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//const int EN_HSCROLL = 0x0601;
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//const int EN_VSCROLL = 0x0602;
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/// <summary>
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/// The wm hscroll
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/// </summary>
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public const int WM_HSCROLL = 0x0114;
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/// <summary>
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/// The wm vscroll
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/// </summary>
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public const int WM_VSCROLL = 0x0115;
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/// <summary>
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/// The em getsel
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/// </summary>
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public const int EM_GETSEL = 0x00B0;
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/// <summary>
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/// The em lineindex
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/// </summary>
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public const int EM_LINEINDEX = 0x00BB;
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/// <summary>
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/// The em linefromchar
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/// </summary>
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public const int EM_LINEFROMCHAR = 0x00C9;
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/// <summary>
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/// The em posfromchar
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/// </summary>
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public const int EM_POSFROMCHAR = 0x00D6;
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/// <summary>
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/// Posts the message.
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/// </summary>
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/// <param name="hwnd">The HWND.</param>
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/// <param name="msg">The MSG.</param>
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/// <param name="wParam">The w parameter.</param>
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/// <param name="lParam">The l parameter.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
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[DllImport("USER32.DLL", EntryPoint = "PostMessage")]
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public static extern bool PostMessage(IntPtr hwnd, uint msg,
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IntPtr wParam, IntPtr lParam);
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/*
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BOOL PostMessage( HWND hWnd,
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UINT Msg,
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WPARAM wParam,
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LPARAM lParam
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);
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*/
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// Put this declaration in your class //IntPtr
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/// <summary>
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/// Sends the message.
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/// </summary>
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/// <param name="hwnd">The HWND.</param>
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/// <param name="msg">The MSG.</param>
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/// <param name="wParam">The w parameter.</param>
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/// <param name="lParam">The l parameter.</param>
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/// <returns>System.Int32.</returns>
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[DllImport("USER32.DLL", EntryPoint = "SendMessage")]
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public static extern int SendMessage(IntPtr hwnd, int msg, IntPtr wParam,
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IntPtr lParam);
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/// <summary>
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/// Gets the caret blink time.
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/// </summary>
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/// <returns>System.UInt32.</returns>
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[DllImport("USER32.DLL", EntryPoint = "GetCaretBlinkTime")]
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public static extern uint GetCaretBlinkTime();
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/// <summary>
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/// The wm printclient
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/// </summary>
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const int WM_PRINTCLIENT = 0x0318;
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/// <summary>
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/// The PRF checkvisible
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/// </summary>
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const long PRF_CHECKVISIBLE = 0x00000001L;
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/// <summary>
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/// The PRF nonclient
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/// </summary>
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const long PRF_NONCLIENT = 0x00000002L;
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/// <summary>
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/// The PRF client
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/// </summary>
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const long PRF_CLIENT = 0x00000004L;
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/// <summary>
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/// The PRF erasebkgnd
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/// </summary>
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const long PRF_ERASEBKGND = 0x00000008L;
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/// <summary>
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/// The PRF children
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/// </summary>
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const long PRF_CHILDREN = 0x00000010L;
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/// <summary>
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/// The PRF owned
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/// </summary>
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const long PRF_OWNED = 0x00000020L;
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/* Will clean this up later doing something like this
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enum CaptureOptions : long
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{
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PRF_CHECKVISIBLE= 0x00000001L,
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PRF_NONCLIENT = 0x00000002L,
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PRF_CLIENT = 0x00000004L,
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PRF_ERASEBKGND = 0x00000008L,
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PRF_CHILDREN = 0x00000010L,
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PRF_OWNED = 0x00000020L
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}
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*/
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/// <summary>
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/// Captures the window.
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/// </summary>
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/// <param name="control">The control.</param>
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/// <param name="bitmap">The bitmap.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
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public static bool CaptureWindow(System.Windows.Forms.Control control,
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ref System.Drawing.Bitmap bitmap)
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{
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//This function captures the contents of a window or control
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Graphics g2 = Graphics.FromImage(bitmap);
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//PRF_CHILDREN // PRF_NONCLIENT
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int meint = (int)(PRF_CLIENT | PRF_ERASEBKGND); //| PRF_OWNED ); // );
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System.IntPtr meptr = new System.IntPtr(meint);
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System.IntPtr hdc = g2.GetHdc();
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win32.SendMessage(control.Handle, win32.WM_PRINT, hdc, meptr);
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g2.ReleaseHdc(hdc);
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g2.Dispose();
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return true;
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}
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}
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}
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