RAD Studio VCL Reference
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TParameter.NumericScale Property

Specifies the number of decimal places for the parameter.

Pascal
property NumericScale: Byte;
C++
__property Byte NumericScale;

Set NumericScale to indicate the maximum number of characters that can appear to the right of the decimal place in the parameter's value (the scale). (The Precision property controls the total number of digits allowed.) By default, NumericScale is zero. 

 

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