Crystal Report SET_Formulas()

Question

Hello every one,

I'm converting VB6 Crystal reports to VB.NET in VB6 Crystal report code as follows:

crReport.Set_Formulas(0, "PromptReportCaption='" & Trim(txtCaption) & "'"

How can i set this at run time in VB.NET?

Thank you for the help.

Cheers,

PB