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SQL Anywhere 10.0.1 » SQL Anywhere Server - Programming » SQL Anywhere .NET 2.0 API Reference » SADataReader class

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GetDouble method


Returns the value of the specified column as a double-precision floating point number.

Syntax

Visual Basic

Public Overrides Function GetDouble( _
ByVal ordinal As Integer _
) As Double

C#

public override double GetDouble(
int ordinal
);

Parameters
Return value

The value of the specified column.

Remarks

No conversions are performed, so the data retrieved must already be a double-precision floating point number.

Call the SADataReader.IsDBNull method to check for null values before calling this method.

See also