Sometime during customization of bizform, we required the bizform table name. We can use following function for this purpose.

public static string GetTableName(string bizFormName, string siteName)
{
BizFormInfo bfi = BizFormInfoProvider.GetBizFormInfo(bizFormName, siteName);
DataClassInfo dci = DataClassInfoProvider.GetDataClass(bfi.FormClassID);
return dci.ClassTableName.ToString();
}

Please try it, it works.

Faysal