Windows API Guide: GetDiskFreeSpaceEx Function

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Declare Function GetPrivateProfileInt Lib "kernel32.dll" Alias "GetPrivateProfileIntA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal nDefault As Long, ByVal lpFileName As String) As Long

Platforms: Win 32s, Win 95/98, Win NT

GetPrivateProfileInt reads an integer value from any INI file. The parameters passed to the function specify which value will be read from. If successful, the function returns the value read. If the value you specify does not exist or is a string (i.e., not a number), the value specified as nDefault is returned. Note that INI file support is only provided in Windows for backwards compatibility; using the registry to store information is preferred.

lpApplicationName

The header of the INI file section the value is in.

lpKeyName

The name of the value to read.

nDefault

The value to return if a valid value cannot be read. Make it something that would definitely not be read, such as -1.

lpFileName

The filename of the INI file to read from.

Example:

' Read the "version" value under the "[programinfo]" section ' of the INI file C:\MyProgram\config.ini Dim version As Long  ' receives the value returned from the INI file ' Read the value from the INI file, returning -1 if it can't find the value version = GetPrivateProfileInt("programinfo", "version", -1, "C:\MyProgram\config.ini") ' Display the result If version = -1 Then  ' failure   Debug.Print "Could not read the information from the INI file." Else   Debug.Print "Version number:"; version End If

See Also: GetPrivateProfileString, GetProfileInt
Category: INI Files

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