// this method was based on the code from http://www.dreamincode.net/forums/showtopic67090.htm
// (this version has some modifications on the original code, and was copied from reflector)
public static DataTable GetRunningProcesses()
{
string wmiClass = "Win32_Process";
string condition = "";
string[] queryProperties = new string[] { "Name", "ProcessId", "Caption", "ExecutablePath", "CommandLine" };
SelectQuery wmiQuery = new SelectQuery(wmiClass, condition, queryProperties);
ManagementScope scope = new ManagementScope(@"\\.\root\CIMV2");
ManagementObjectCollection runningProcesses = new ManagementObjectSearcher(scope, wmiQuery).Get();
DataTable queryResults = new DataTable();
queryResults.Columns.Add("Name", Type.GetType("System.String"));
queryResults.Columns.Add("ProcessId", Type.GetType("System.Int32"));
queryResults.Columns.Add("Caption", Type.GetType("System.String"));
queryResults.Columns.Add("Path", Type.GetType("System.String"));
queryResults.Columns.Add("CommandLine", Type.GetType("System.String"));
foreach (ManagementObject obj in runningProcesses)
{
DataRow row = queryResults.NewRow();
row["Name"] = obj["Name"].ToString();
row["ProcessId"] = Convert.ToInt32(obj["ProcessId"]);
if (obj["Caption"] != null)
{
row["Caption"] = obj["Caption"].ToString();
}
if ((obj["ExecutablePath"] != null) && (obj["CommandLine"] != null))
{
string rawCommandLine = obj["CommandLine"].ToString();
string executablePath = obj["ExecutablePath"].ToString();
row["Path"] = executablePath;
if (rawCommandLine.StartsWith("\"" + executablePath + "\""))
{
rawCommandLine = rawCommandLine.Substring(executablePath.Length + 2);
}
else if (rawCommandLine.StartsWith(executablePath))
{
rawCommandLine = rawCommandLine.Substring(executablePath.Length);
}
row["CommandLine"] = rawCommandLine;
}
queryResults.Rows.Add(row);
}
return queryResults;
}
public ManagementObjectSearcher(ManagementScope scope, SelectQuery wmiQuery)
{
obj = "ManagementObjectSearcher".ctor("System.Management", scope.obj, wmiQuery.obj);
}