Object Reference
- Classes
- Command Interface
- External
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General
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xf_Controls
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xf_DbConnect
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xf_General
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xf_Interact
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xf_StringCaseInsensitive
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xf_StringCaseSensitive
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- System Core
- System Library
xf_StringCaseInsensitiveString Functions
Public Function StringIsSingle (
s As String
) As Boolean
Is the string a valid Single (ie. CSng(s) will succeed) ?
s as String
The string to evaluate
Call Template:
Dim b As Boolean
b = xf.Str.StringIsSingle(s)
See Also:
Example 1:
xf.Str.StringIsSingle("1.2") => True
xf.Str.StringIsSingle("134.33E+303") => False (range error)
xf.Str.StringIsSingle("134..33") => False