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RegDeleteValue The RegDeleteValue function removes a named value from the specified registry key.
VB4-32,5,6
Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String) As Long |
VB.NET
Microsoft.Win32.RegistryKey.DeleteValue |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hKey
Identifies a currently open key or any of the following predefined reserved handle values:
HKEY_CLASSES_ROOT
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
- lpValueName
Points to a null-terminated string that names the value to remove. If this parameter is NULL or points to an empty string, the value set by the RegSetValue function is removed. |
If the function succeeds, the return value is ERROR_SUCCESS.
If the function fails, the return value is a nonzero error code defined in WINERROR.H. You can use the FormatMessage function with the FORMAT_MESSAGE_FROM_SYSTEM flag to get a generic description of the error. |
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