RAD Studio VCL Reference
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System.varDouble Constant
System | Description | See Also
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Represents a Variant that holds a floating point value.

Pascal
varDouble = $0005;
C++
varDouble = 0x0005;
File
Description

When a Variant is assigned a floating point value with more than 4 decimal places, it is set to the varDouble type.  

Use VarType to determine the variant type. 

 

See Also
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