OleDbParameter Constructor (String, OleDbType, Int32)

 

Initializes a new instance of the OleDbParameter class that uses the parameter name, data type, and length.

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

public OleDbParameter(
	string name,
	OleDbType dataType,
	int size
)

Parameters

name
Type: System.String

The name of the parameter to map.

dataType
Type: System.Data.OleDb.OleDbType

One of the OleDbType values.

size
Type: System.Int32

The length of the parameter.

Exception Condition
ArgumentException

The value supplied in the dataType parameter is an invalid back-end data type.

The Size is inferred from the value of the dataType parameter if it is not explicitly set in the size parameter.

The following example creates an OleDbParameter and sets some of its properties.


public void CreateOleDbParameter() 
{
   OleDbParameter parameter = new OleDbParameter("Description",OleDbType.VarChar,88);
   parameter.Direction = ParameterDirection.Output;
}

.NET Framework
Available since 1.1
Return to top
Show: