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Sets the radix base for an up-down control. The base value determines whether the buddy window displays numbers in decimal or hexadecimal digits. Hexadecimal numbers are always unsigned, and decimal numbers are signed.
Parameters
-
wParam
-
New base value for the control. This parameter can be 10 for decimal or 16 for hexadecimal.
-
lParam
- Must be zero.
Return value
The return value is the previous base value. If an invalid base is given, the return value is zero.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|