StructMemberCount¶

Include: Use System\Reflection.pkg

Purpose¶

Returns the number of members in a struct metadata handle.

Syntax¶

Function StructMemberCount Global Handle hStruct Returns Integer

Arguments¶

hStruct : Struct metadata handle.

Returns¶

The number of members in the struct type.

Behavior¶

Invalid or zero handles raise a DataFlex error.

Example¶

Struct tCustomer
    Integer iId
    { Name="name" }
    String sName
End_Struct

tCustomer tCustomerValue
Handle hStruct

Move 1 to tCustomerValue.iId
Move "Ada" to tCustomerValue.sName
Get StructTypeOf tCustomerValue to hStruct

Integer iCount
Get StructMemberCount hStruct to iCount