public override void Write(XmlElement parent)
{
CreateElement(parent, "systemParameter",
"spiAction", SpiAction.ToString(),
"uiParam", UIParam.ToStringInvariant(),
"pvParam", PVParam.ToStringInvariant()
);
}
public override void Execute()
{
if (SpiAction == SpiAction.None)
{
return;
}
Backup(Package.ExecutionInfo.BackupGroup);
Boolean result = NativeMethods.SystemParametersInfo(SpiAction, UIParam, new IntPtr(PVParam));
if (!result)
{
String error = NativeMethods.GetLastErrorString();
String args = SpiAction.ToString() + "," + UIParam.ToStringInvariant() + "," + PVParam.ToStringInvariant();
Package.Log.Add(LogSeverity.Error, "SystemParametersInfo(" + args + ") failed: " + error);
}
}