SetFloatValue method

Builder Syntax	int __fastcall SetFloatValue(Cardinal uCount);
Delphi Syntax	function SetFloatValue(uCount: Cardinal): Integer;
Overview	Refer to Working with Data Sets.

Remarks

Sets the specified number of float values from the FloatValues property into the item specified by the CurrentElement property.

Before calling this method, set the FloatValueCount property to the number of values you wish to set, and then fill the FloatValues property with the desired values.

If more than one value is stored in the Value Field of the Data Element, you must set all values at the same time.

If uCount is greater than the FloatValueCount property, an error is returned.

This method overwrites the values associated with the item specified by the CurrentElement property.

This function can be called only if the Value Representation of the Data Element is VR_FL. For more information about Value Representations, refer to Default Value Representation Table.