DataTree.ReadDouble
Attempts to read double data from the specified key/value.
[C++]
bool ReadDouble(char* Key, char* ValueName, double DefValue, double& Value);
[Pascal]
function ReadDouble(Key : string; ValueName : string; DefValue : Double; var Value : Double): Boolean;
[VB6]
not applicable;
[ActiveX]
not applicable;
[C#]
public bool ReadDouble(string Key, string ValueName, double DefValue, ref double Value);
[VB.NET]
Public Function ReadDouble(ByVal Key As String, ByVal ValueName As String, ByVal DefValue As Double, ByRef Value As Double) As Boolean
[Java]
public boolean ReadDouble(String Key, String ValueName, double DefValue, Double Value);
[Java ME]
public boolean ReadDouble(String Key, String ValueName, double DefValue, Double Value);
[Palm]
bool ReadDouble(char* Key, char* ValueName, double DefValue, double& Value);
[DLL]
not applicable;
- Key - key name. For more information look here.
- ValueName - value name. For more information look here.
- DefValue - set here the value that will be returned on failure.
- Value - returns read value on success or DefValue on failure.
True on success.
False on failure.
Use this method to read double data from the specified key/value. Sets Value and returns True on success or sets Value to DefValue and returns False on failure.
|
