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SqlCeDataReader.GetSqlDouble Method

Gets the value of the specified column as a SqlDouble.

Namespace:  System.Data.SqlServerCe
Assembly:  System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)

public virtual SqlDouble GetSqlDouble(
	int ordinal
)

Parameters

ordinal
Type: System.Int32
The zero-based column ordinal.

ExceptionCondition
InvalidOperationException

The operation is not valid. The SqlCeDataReader may be positioned after the last row in the result set.

No conversions are performed; therefore, the data retrieved must already be a double precision floating point number or an exception is generated.

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