Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
GetDouble Method

SerializationInfo.GetDouble Method

Retrieves a double-precision floating-point value from the SerializationInfo.

[Visual Basic]
Public Function GetDouble( _
   ByVal name As String _
) As Double
[C#]
public double GetDouble(
 string name
);
[C++]
public: double GetDouble(
 String* name
);
[JScript]
public function GetDouble(
   name : String
) : double;

Parameters

name
The name of the value to retrieve.

Return Value

The double-precision floating-point value associated with name.

Exceptions

Exception Type Condition
ArgumentNullException name is a null reference (Nothing in Visual Basic).
InvalidCastException The value associated with name cannot be converted to a double-precision floating-point value.
SerializationException An element with the specified name is not found in the current instance.

Remarks

If the value is a Double, or can be converted to a Double, that value is returned; otherwise, an InvalidCastException is thrown. All conversions are done by the IFormatterConverter associated with this SerializationInfo.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

SerializationInfo Class | SerializationInfo Members | System.Runtime.Serialization Namespace

Show:
© 2015 Microsoft