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Syntax
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CSng
(expression)
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Description
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Converts expression to a
Single
.
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Comments
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This function accepts any expression convertible to a
Single
, including strings. A runtime error is generated if expression is
Null
.
Empty
is treated as
0.0
.
A runtime error results if the passed expression is not within the valid range for
Single
.
When passed a numeric expression, this function has the same effect as assigning the numeric expression to a
Single
.
When used with variants, this function guarantees that the expression is converted to a
Single
variant (
VarType 4
).
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Example
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This example displays the value of a String converted to a Single.
Sub Main()
s$ = "100"
MsgBox "The single value is: " & CSng(s$)
End Sub
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See Also
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CCur (function); CBool (function); CDate, CVDate (functions); CDbl (function); CInt (function); CLng (function); CStr (function); CVar (function); CVErr (function); Single (data type).
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