如何在Crystal报表字段上添加公式

Question

以下是我的水晶报表，我想执行以下公式，因为我是水晶报表的新手，我该怎么做？

if (`Fee_unit`==Percent)
{
FeeTotal = (`Fee` divided by 100) * `Number of patients`;
}
else
{
FeeTotal = `Fee` *  `Number of patients`;
}

Answer 1

在“字段资源管理器”->“公式”->“新公式”中。

From the drop down above select Basic Syntax.

If {TableName.FeeUnit} = {TableName.Percent} Then // Assuming you have FeeUni and Percent as column in TableName table. Drag drop the two and wrap with the code
    formula=({TableName.Fee}/100)*{TableName.Patients}  // formula here is a keyword

Else 
    formula={TableName.Fee}*{TableName.Patients}  
End If