修改任务管理器应用程序名称

修改任务管理器应用程序名称
修改任务管理器应用程序名称的简单C代码，程序运行效果如图：
图一修改前
图二修改后
代码如下（可复制代码到记事本或其他文本编辑工具中，并按相应的文件名及后缀命名，即可合用VC进行编译）：
----------------------------------------------以下为main.cpp文件内容---------------------------------------------- #include <windows.h>
#include <stdio.h>
#include "resource.h"
// 窗口处理函数
BOOL WINAPI WinProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK :
{
char cSearch[64] ; // 要查找的标题
char cHack[64] ; // 要修改成的标题
char cText[128] ;
// 获取文本框变量数据
GetWindowText(GetDlgItem(hDlg, IDC_EDIT1), cSearch, 64) ;
GetWindowText(GetDlgItem(hDlg, IDC_EDIT2), cHack, 64) ;
if (0==strlen(cSearch) || 0==strlen(cHack))
{
MessageBox(hDlg, "请输入标题", "请输入标题", 0) ;
break ;
}
// 获取目标窗口句柄
HWND hFindDlg = FindWindow(NULL, cSearch) ;
if (!hFindDlg)
{
sprintf(cText, "未找到标题为\"%s\"的程序!", cSearch) ;
MessageBox(hDlg, cText, "未找到", 0) ;
break ;
}
// 修改目标窗口标题
SetWindowText(hFindDlg, cHack) ; //关键函数
sprintf(cText, "已将程序\"%s\"标题改为\"%s\"", cSearch, cHack) ;
MessageBox(hDlg, cText , "已修改", 0) ;
break ;
}
case IDCANCEL :
EndDialog(hDlg, 0) ;
break ;
}
break ;
}
return FALSE ;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
{
DialogBoxParam(hInstance, (LPCTSTR)IDD_DIALOG1, NULL, WinProc, 0) ; //这个函数创建一个窗口，并调用WinProc函数进行处理
return 0 ;
}
----------------------------------------------以上为main.cpp文件内容----------------------------------------------
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---------------------------------------------以下为resource.h文件内容--------------------------------------------- //{{NO_DEPENDENCIES}}
// Microsoft Developer Studio generated include file.
// Used by Script1.rc
//
#define IDD_DIALOG1 101
#define IDC_EDIT1 1000
#define IDC_EDIT2 1001
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 102
#define _APS_NEXT_COMMAND_VALUE 40001
#define _APS_NEXT_CONTROL_VALUE 1002
#define _APS_NEXT_SYMED_VALUE 101
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---------------------------------------------以上为resource.h文件内容---------------------------------------------
----------------------------------------------以下为Script1.rc文件内容---------------------------------------------- //Microsoft Developer Studio generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
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#include "afxres.h"
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// Chinese (中国) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)
#ifdef _WIN32
LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED
#pragma code_page(936)
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/////////////////////////////////////////////////////////////////////////////
//
// Dialog
//
IDD_DIALOG1 DIALOG DISCARDABLE 0, 0, 174, 91
STYLE DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU CAPTION "修改窗口标题"
FONT 10, "宋体"
BEGIN
DEFPUSHBUTTON "确定",IDOK,100,63,50,14
PUSHBUTTON "取消",IDCANCEL,19,63,50,14
LTEXT "查找标题:",IDC_STATIC,9,14,39,8
LTEXT "修改为:",IDC_STATIC,14,38,31,8
EDITTEXT IDC_EDIT1,53,12,110,14,ES_AUTOHSCROLL
EDITTEXT IDC_EDIT2,53,36,111,14,ES_AUTOHSCROLL
END
///////////////////////////////////////////////////////////////////////////// //
// DESIGNINFO
//
#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO DISCARDABLE
BEGIN
IDD_DIALOG1, DIALOG
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LEFTMARGIN, 7
RIGHTMARGIN, 167
TOPMARGIN, 7
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/////////////////////////////////////////////////////////////////////////////
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//
/////////////////////////////////////////////////////////////////////////////
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----------------------------------------------以上为Script1.rc文件内容----------------------------------------------。