It is useful to follow these guidelines when you develop COM components that need to talk to VB.
1. Only use VARIANT data types in your interface . Although VB canhandle more complex data types, using just VARIANT lets the components be used by less sophisticated automation clients like vbscrip, jscript.
2. You can have as many [in] parameters as you want but only one out parameter defined as [out,retval]. [out] and [in,out] are somewhat problematic and prone to client leaks unless you
Top 5 B2B SaaS Marketing Agencies for 2023
February 8, 2023
In recent years, the software-as-a-service (SaaS) sector has experienced exponential growth as more and more companies choose cloud-based solutions. Any SaaS company hoping to stay ahead of the curve in this quickly changing industry needs to invest in effective marketing. So selecting the best marketing agency can mean the difference
