# Settings

Function/Property | Description
AtmosphericPressure: Float | Get/set the Calculation Option's Atmospheric Pressure value.
Calculation[Name: String]: Variant | Get/set any Calculation Option's value.
DecimalSeparator: Char | Get/set the character used as the decimal separator in floating point values, when represented as strings. This defaults to the Windows Regional Setting.
Environment[Name: String]: Variant | Get/set any Environment Option's value.
Flowsheet[Name: String]: Variant | Get/set any Flowsheet Option's value.
GetApplicationFolder: String | Returns the location of where PSFF.EXE is running from.
GetDataFolder: String | Returns the location of the user's current "DATA" folder (as per the 'Database | Connections...' menu item), where the equipment data, fluids, etc., are stored.
GetIniFilename: String | Returns the filename of the current "PSFF" INI file in use. As of v3.45, FluidFlow can be started with different PSFF.INIs.
GetInputProperties(ElementKind: Integer; PropsList: TRecordList; [Filter: String]): Integer | Fills PropsList with the InputProperty records for the specified ElementKind, optionally filtered. Returns the number of items in PropsList.
GetLicenseFolder: String | As per GetNetworkAccessFolder.
GetNetworkAccessFolder: String | Returns the location of the NetworkAccessFolder (as per the PSFF.INI entry), where the license is stored.
GetPreferencesFolder: String | Returns the location of the current user's "Preferences" folder, where FluidFlow.INI, etc., are stored.
GetResultProperties(ElementKind: Integer; PropsList: TRecordList; [Filter: String]): Integer | Fills PropsList with the ResultProperty records for the specified ElementKind, optionally filtered. Returns the number of items in PropsList.
GetResultUnits(ResultUnits: TRecordList) | Fills ResultUnits with the ResultUnit records (as used in the Options | Environment | Result Units... menu item.) (A ResultUnit record is made up of Group, Name, Unit, Value, and DecimalPlaces fields.)
Gravity: Float | Get/set the Calculation Option's Gravity value.
ThousandSeparator: Char | Get/set the character used as the thousand separator in floating point values, when represented as strings. This defaults to the Windows Regional Setting.
Example: begin ShowMessage(Settings.GetIniFilename); end;