internal MethodContext(WbemProvider.ParameterContext parms, string methodName, WbemNative.IWbemClassObject wbemInParms, WbemProvider.WbemInstance wbemInstance)
{
this.parms = parms;
this.methodName = methodName;
this.wbemInParms = wbemInParms;
this.instance = new WbemProvider.InstanceContext(wbemInstance);
WbemNative.IWbemClassObject ppObject = null;
WbemException.ThrowIfFail(parms.WbemServices.GetObject(parms.ClassName, 0, parms.WbemContext, ref ppObject, IntPtr.Zero));
WbemNative.IWbemClassObject ppOutSignature = null;
WbemException.ThrowIfFail(ppObject.GetMethod(methodName, 0, IntPtr.Zero, out ppOutSignature));
WbemException.ThrowIfFail(ppOutSignature.SpawnInstance(0, out this.wbemOutParms));
}
internal WbemInstance(WbemProvider.ParameterContext parms, string className)
{
this.parms = parms;
if (string.IsNullOrEmpty(className))
{
className = parms.ClassName;
}
this.className = className;
WbemNative.IWbemClassObject ppObject = null;
WbemException.ThrowIfFail(parms.WbemServices.GetObject(className, 0, parms.WbemContext, ref ppObject, IntPtr.Zero));
if (ppObject != null)
{
WbemException.ThrowIfFail(ppObject.SpawnInstance(0, out this.wbemObject));
}
}
internal WbemInstance(ParameterContext parms, string className)
{
this.parms = parms;
if (String.IsNullOrEmpty(className))
{
className = parms.ClassName;
}
this.className = className;
WbemNative.IWbemClassObject tempObj = null;
WbemException.ThrowIfFail(
parms.WbemServices.GetObject(className, 0, parms.WbemContext, ref tempObj, IntPtr.Zero)
);
if (null != tempObj)
{
WbemException.ThrowIfFail(tempObj.SpawnInstance(0, out this.wbemObject));
}
}