CFGetDoubleParam Method
Applies To
fpSpread control
Description
Returns a custom function's parameter as a double-precision, floating-point value.
Syntax
double CSpreadSheet::CFGetDoubleParam (short Param);
fpSpread.CFGetDoubleParam(ByVal Param As Integer) As Double
Parameters
The following parameters are available:
| Parameter | Description |
|---|---|
| Param | Index number of the parameter (The index of the first parameter is 1.) |
Remarks
Borland users must use the CFGetDoubleParamExt method. This method can only be used inside the CustomFunction event handler.
You must use the CFGetParamInfo method to check the parameter status and type before calling the CFGetDoubleParam method.
This method is called for the current sheet setting unless you first set the Sheet property to specify the sheet with which you want to work.
Return Type
Value of the specified parameter
See Also
Creating and Using Custom Functions
Sheet property
CustomFunction event
AddCustomFunction, AddCustomFunctionExt, CFGetCellParam, CFGetDoubleParamExt, CFGetLongParam, CFGetParamInfo, CFGetRangeParam, CFGetStringParam, CFSetResult, EnumCustomFunction, GetCustomFunction, RemoveCustomFunction methods