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Created page with "VARTYPE(''variable'') '''Description''' VARTYPE returns an integer that indicates the type of a variable. The required parameter, ''variable'', is any variable that doesn't ..." |
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VarType(''variable'') | |||
== Description == | |||
VarType returns an integer that indicates the type of a variable. The required parameter, ''variable'', is any variable that doesn't contain a user-defined type. | |||
When ''variable'' is an array, the value returned is equal to the array constant plus the constant that specifies the element-type. | When ''variable'' is an array, the value returned is equal to the array constant plus the constant that specifies the element-type. | ||
'''Table 25: | '''Table 25: VarType return values''' | ||
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== Example == | |||
<pre> | <pre> | ||
Rem VarType Example | |||
' | 'VarType returns variable type as an integer | ||
Dim nInteger, nSingle | |||
nInteger = | nInteger = CInt(44) | ||
Print 44 & " is VarType " & VarType(nInteger) | |||
nSingle = CSNG(99.44) | nSingle = CSNG(99.44) | ||
Print 99.44 & "isVarType" & VarType(nSingle) | |||
</pre> | </pre> | ||
== Output == | |||
<pre> | <pre> | ||
44 is | 44 is VarType 2 | ||
99.44 is | 99.44 is VarType 4 | ||
</pre> | </pre> | ||
== Related Items == | |||
[[ | [[is (operator)|IS]], [[typename|TYPENAME]] | ||
[[Category:Language Reference]] | |||
Revision as of 04:12, 17 August 2012
VarType(variable)
Description
VarType returns an integer that indicates the type of a variable. The required parameter, variable, is any variable that doesn't contain a user-defined type.
When variable is an array, the value returned is equal to the array constant plus the constant that specifies the element-type.
Table 25: VarType return values
| Constant | Value | Description |
|---|---|---|
| vbInteger | 2 | Integer |
| vbDouble | 5 | Double-precision floating-point |
| vbCurrency | 6 | Currency |
| vbDate | 7 | Date |
| vbString | 8 | String |
| vbObject | 9 | Object |
| vbBoolean | 11 | Boolean |
| vbArray | 8192 | Array |
Example
Rem VarType Example 'VarType returns variable type as an integer Dim nInteger, nSingle nInteger = CInt(44) Print 44 & " is VarType " & VarType(nInteger) nSingle = CSNG(99.44) Print 99.44 & "isVarType" & VarType(nSingle)
Output
44 is VarType 2 99.44 is VarType 4