priority.c File Reference

#include "precomp.h"

Include dependency graph for priority.c:

Go to the source code of this file.

Functions
void	DoSetPriority (DWORD priority)

Function Documentation

DoSetPriority()

void DoSetPriority

(

DWORD

priority

)

Definition at line 11 of file priority.c.

{
    DWORD   dwProcessId;
    HANDLE  hProcess;
    WCHAR   szText[260];
    WCHAR   szTitle[256];
 
    dwProcessId = GetSelectedProcessId();
 
    if (dwProcessId == 0)
        return;
 
    LoadStringW(hInst, IDS_MSG_TASKMGRWARNING, szTitle, 256);
    LoadStringW(hInst, IDS_MSG_WARNINGCHANGEPRIORITY, szText, 260);
    if (!ConfirmMessageBox(hMainWnd, szText, szTitle, MB_YESNO|MB_ICONWARNING))
        return;
 
    hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
 
    if (!hProcess)
    {
        GetLastErrorText(szText, 260);
        LoadStringW(hInst, IDS_MSG_UNABLECHANGEPRIORITY, szTitle, 256);
        MessageBoxW(hMainWnd, szText, szTitle, MB_OK|MB_ICONSTOP);
        return;
    }
 
    if (!SetPriorityClass(hProcess, priority))
    {
        GetLastErrorText(szText, 260);
        LoadStringW(hInst, IDS_MSG_UNABLECHANGEPRIORITY, szTitle, 256);
        MessageBoxW(hMainWnd, szText, szTitle, MB_OK|MB_ICONSTOP);
    }
 
    CloseHandle(hProcess);
}

Referenced by TaskManagerWndProc().