SqlCeDataReader.GetDecimal Method
Note: This namespace, class, or member is supported only in version 1.1 of the .NET Framework.
Gets the value of the specified column as a Decimal object.
Public Overridable Function GetDecimal( _
ByVal ordinal As Integer _) As Decimal Implements IDataRecord.GetDecimal
[C#]
public virtual decimal GetDecimal(intordinal);
[C++]
public: virtual Decimal GetDecimal(intordinal);
[JScript]
public function GetDecimal(
ordinal : int) : Decimal;
Parameters
- ordinal
The zero-based column ordinal.
Return Value
The value of the specified column.
Implements
Exceptions
| Exception Type | Condition |
|---|---|
| InvalidCastException | The specified cast is not valid. |
| SqlNullValueException | The value is null. |
| InvalidOperationException | The operation is not valid. The SqlCeDataReader may be positioned after the last row in the result set. |
Remarks
No conversions are performed; therefore, the data retrieved must already be a Decimal object.
The maximum size of the SQL Server CE decimal is greater than the maximum size of Decimal. For example, an overflow can occur when SqlCeDataReader is reading values that are either greater than Decimal.MaxValue or lesser than Decimal.MinValue.
Call IsDBNull to check for null values before calling this method.
Requirements
Platforms: .NET Compact Framework
.NET Framework Security:
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries From Partially Trusted Code
See Also
SqlCeDataReader Class | SqlCeDataReader Members | System.Data.SqlServerCe Namespace