2.2.5.2.6 INIFile::ReadInt

ReadInt

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

Retrieves an integer value from the specified section in an initialization file

Syntax

int ReadInt( LPCSTR lpcszSection, LPCSTR lpcszKey, int nDefault )

Parameters

lpcszSection: [Input] section name
lpcszKey: [Input] key name
nDefault: [Input] return value if section or key is not found in initialization file

Return

integer value specified by section and key from initialization file

Examples

EX1

//gets current value for Initial Origin window state from Origin.ini file
//see "Config" section in Origin.ini for more details
void INIFile_ReadInt_ex1()
{
    string strFileName = GetAppPath(1)+ "Origin.ini";
    INIFile ini(strFileName);
    printf("Initial Origin window state is %d", ini.ReadInt("Config", "ShowState", -1));
}