// Take a snapshot of all processes in the system. hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hProcessSnap == INVALID_HANDLE_VALUE) return (FALSE);
// Fill in the size of the structure before using it. pe32.dwSize = sizeof(PROCESSENTRY32);
// Walk the snapshot of the processes, and for each process, // display information. if (Process32First(hProcessSnap, &pe32)) { DWORD dwPriorityClass; BOOL bGotModule = FALSE; MODULEENTRY32 me32 = {0};
do { bGotModule = GetProcessModule(pe32.th32ProcessID, pe32.th32ModuleID, &me32, sizeof(MODULEENTRY32)); if (bGotModule) { HANDLE hProcess;
// Get the actual priority class. hProcess = OpenProcess (PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID); dwPriorityClass = GetPriorityClass (hProcess); CloseHandle (hProcess); // Print the process's information. printf( "\nPriority Class Base\t%d\n", pe32.pcPriClassBase); printf( "PID\t\t\t%d\n", pe32.th32ProcessID); printf( "Thread Count\t\t%d\n", pe32.cntThreads); printf( "Module Name\t\t%s\n", me32.szModule); printf( "Full Path\t\t%s\n\n", me32.szExePath); } } while (Process32Next(hProcessSnap, &pe32)); bRet = TRUE; } else bRet = FALSE; // could not walk the list of processes
// Do not forget to clean up the snapshot object. CloseHandle (hProcessSnap); return (bRet); }
#include <tlhelp32.h>
#include <stdio.h>BOOL GetProcessList ()
{
HANDLE hProcessSnap = NULL;
BOOL bRet = FALSE;
PROCESSENTRY32 pe32 = {0};
// Take a snapshot of all processes in the system. hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hProcessSnap == INVALID_HANDLE_VALUE)
return (FALSE);
// Fill in the size of the structure before using it. pe32.dwSize = sizeof(PROCESSENTRY32);
// Walk the snapshot of the processes, and for each process,
// display information. if (Process32First(hProcessSnap, &pe32))
{
DWORD dwPriorityClass;
BOOL bGotModule = FALSE;
MODULEENTRY32 me32 = {0};
do
{
bGotModule = GetProcessModule(pe32.th32ProcessID,
pe32.th32ModuleID, &me32, sizeof(MODULEENTRY32)); if (bGotModule)
{
HANDLE hProcess;
// Get the actual priority class.
hProcess = OpenProcess (PROCESS_ALL_ACCESS,
FALSE, pe32.th32ProcessID);
dwPriorityClass = GetPriorityClass (hProcess);
CloseHandle (hProcess); // Print the process's information.
printf( "\nPriority Class Base\t%d\n",
pe32.pcPriClassBase);
printf( "PID\t\t\t%d\n", pe32.th32ProcessID);
printf( "Thread Count\t\t%d\n", pe32.cntThreads);
printf( "Module Name\t\t%s\n", me32.szModule);
printf( "Full Path\t\t%s\n\n", me32.szExePath);
}
}
while (Process32Next(hProcessSnap, &pe32));
bRet = TRUE;
}
else
bRet = FALSE; // could not walk the list of processes
// Do not forget to clean up the snapshot object. CloseHandle (hProcessSnap);
return (bRet);
}
{
System.Diagnostics.Process myproc = new System.Diagnostics.Process();
//得到所有打开的进程
try
{
foreach (Process thisproc in Process.GetProcessesByName(processName))
{
if (!thisproc.CloseMainWindow())
{
thisproc.Kill();
}
}
}
catch (Exception Exc)
{
MessageBox.Show(Exc.ToString());
}
} private void Form1_Load(object sender, EventArgs e)
{
String tempName = "";
int begpos;
int endpos; foreach (Process thisProc in System.Diagnostics.Process.GetProcesses())
{
tempName = thisProc.ToString();
begpos = tempName.IndexOf("(") + 1;
endpos = tempName.IndexOf(")");
tempName = tempName.Substring(begpos, endpos - begpos);
//this.listBox1.Items.Add(tempName);
if (tempName == "newfax")
{
KillProcess(tempName);
}
}
} private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
//MessageBox.Show(listBox1.SelectedItem.ToString());
if (listBox1.SelectedItem.ToString() == "newfax")
{
KillProcess(listBox1.SelectedItem.ToString());
}
}以上是判断进程里是否有newfax这个文件在运行,如有就关闭它。c#