Add(String,SQLiteType,Int32,String) Method

In This Topic

Adds a SQLiteParameter to the SQLiteParameterCollection given the parameter name, data type, column width, and source column name.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function Add( _
   ByVal parameterName As String, _
   ByVal dbType As SQLiteType, _
   ByVal size As Integer, _
   ByVal sourceColumn As String _
) As SQLiteParameter

public SQLiteParameter Add( 
   string parameterName,
   SQLiteType dbType,
   int size,
   string sourceColumn
)

Parameters

parameterName: The name of the parameter.
dbType: One of the SQLiteType values.
size: The maximum size, in bytes, of the data the parameter can contain.
sourceColumn: The name of the source column.

Return Value

The new SQLiteParameter object.

Example

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

csharp

public void CreateSQLiteParamColl(SQLiteConnection myConn) {
  SQLiteCommand sqCommand = new SQLiteCommand("SELECT * FROM Dept WHERE DeptNo = :DeptNo", myConn);
  SQLiteParameterCollection myParamCollection = sqCommand.Parameters;
  SQLiteParameter myNewParameter = myParamCollection.Add("DeptNo", SQLiteType.Int32, 40, "DeptNo");
}

Visual Basic

Public Sub CreateSQLiteParamColl(myConn As SQLiteConnection)
  Dim sqCommand As SQLiteCommand = New SQLiteCommand("SELECT * FROM Dept WHERE DeptNo = :DeptNo", myConn)
  Dim myParamCollection As SQLiteParameterCollection = sqCommand.Parameters
  Dim myNewParameter As SQLiteParameter = myParamCollection.Add("DeptNo", SQLiteType.Int32, 40, "DeptNo")
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

SQLiteParameterCollection Class
SQLiteParameterCollection Members
Overload List

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