I have in my project a COM Interop where I use this code to make the call.
object oCOM = CreateObject("SystemInterface.cApplication");
I don't think this way is better in C# code.
CodePudding user response:
A Simple change:
object oCOM = null;
try
{
var oType = Type.GetTypeFromProgID("SystemInterface.cApplication");
oCOM = Activator.CreateInstance(oType);
}
catch(Exception)
{
throw;
}
finally
{
System.Runtime.InteropServices.Marshal.FinalReleaseComObject(oCOM);
}
It is very important how you dispose of the object, be sure to use the code that is in "finally".