Name

CDbl Function

Synopsis

CDbl(expression)
expression required; Numeric or String

A number or a string representation of a number

Named Arguments

No

Return Value

expression cast as a Double data type

Description

Converts expression to a Double data type. If expression is not numeric, or if its value is outside the range of the Double data type, an exception is generated.

Get VB.NET Language Pocket Reference now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial