Add(String,SqlType) Method

In This Topic

Adds a SqlParameter to the SqlParameterCollection given the parameter name and data type.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function Add( _
   ByVal parameterName As String, _
   ByVal type As SqlType _
) As SqlParameter

public SqlParameter Add( 
   string parameterName,
   SqlType type
)

Parameters

parameterName: The name of the parameter.
type: One of the SqlType values.

Return Value

The new SqlParameter object.

Example

The following example creates a SqlParameterCollection, adds instances of SqlParameter to the collection, and returns a reference to the new SqlParameter.

csharp

public void CreateSqlParamColl(SqlConnection myConn) {
  SqlCommand myCommand = new SqlCommand("SELECT * FROM Test.Dept WHERE DeptNo = :DeptNo", myConn);
  SqlParameterCollection myParamCollection = myCommand.Parameters;
  object myParm = new SqlParameter("DeptNo", SqlType.Int);
  int pIndex = myParamCollection.Add(myParm);
}

Visual Basic

Public Sub CreateSqlParamColl(myConn As SqlConnection)
  Dim myCommand As SqlCommand = New SqlCommand("SELECT * FROM Test.Dept WHERE DeptNo = :DeptNo", myConn)
  Dim myParamCollection As SqlParameterCollection = myCommand.Parameters
  Dim myParm As Object = New SqlParameter("DeptNo", SqlType.Int)
  Dim pIndex As Integer = myParamCollection.Add(myParm)
End Sub

Reference

SqlParameterCollection Class
SqlParameterCollection Members
Overload List

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