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Description Syntax Return
Datatype Example Migration
CLng Function - Visual Basic 6.0 (VB 6.0) |
| Returns an expression that has been converted to a
Variant of subtype Long. |
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Syntax: |
CLng(expression)
| Parameter |
Description |
| expression |
Required. The expression argument is any valid expression. |
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Return Data type: |
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Long |
Example: |
| Statement |
Result |
Remark |
| CLng(1) |
1 |
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| CLng(1.5) |
2 |
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| CLng(2.5) |
2 |
Nearest Even Number |
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| CLng(0) |
0 |
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| CLng(-1) |
-1 |
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| CLng(123.5678) |
124 |
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| CLng(123.4567) |
123 |
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| CLng(2147483648) |
Error |
Overflow (-2,147,483,648 to 2,147,483,647) |
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| CLng(-2147483649) |
Error |
Overflow (-2,147,483,648 to 2,147,483,647) |
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| CLng("123.4567") |
123 |
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| CLng(unknown) |
0 |
uninitialized Variable |
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| CLng(Null) |
Null |
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| CLng("abcd") |
Error |
Type mismatch |
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| CLng(True) |
-1 |
True - Non Zero |
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| CLng(False) |
0 |
False - Zero |
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| Migration from Visual Basic 6.0 (VB 6.0) to |
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CLng Function in VB Script (VBS) |
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CLng Function in JScript (JS) |
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CLng Function in ASP (Active Server Page) |
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CLng Function in PHP Script |
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CLng Function in MS-Access |
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CLng Function in MS SQL Server |
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CLng Function in Oracle |
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CLng Function in C Language |
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CLng Function in C++ Language |
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CLng Function in Foxpro |
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CLng Function in Fortran |
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CLng Function in MS Excel Sheet |
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Type
Conv. Functions