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Devart.Data.MySql Namespace / MySqlParameter Class / MySqlParameter Constructor / MySqlParameter Constructor(String,MySqlType,Int32,String)
The name of the parameter.
One of the MySqlType values.
The maximum size, in bytes, of the data within the column.
The name of the source column.
Example

In This Topic
    MySqlParameter Constructor(String,MySqlType,Int32,String)
    In This Topic
    Initializes a new instance of the MySqlParameter class with the parameter name, data type, width, and source column name. For internal use.
    Syntax
    'Declaration
     
    Public Function New( _
       ByVal parameterName As String, _
       ByVal dbType As MySqlType, _
       ByVal size As Integer, _
       ByVal sourceColumn As String _
    )
    public MySqlParameter( 
       string parameterName,
       MySqlType dbType,
       int size,
       string sourceColumn
    )

    Parameters

    parameterName
    The name of the parameter.
    dbType
    One of the MySqlType values.
    size
    The maximum size, in bytes, of the data within the column.
    sourceColumn
    The name of the source column.
    Example
    The following example creates a new MySqlParameter and sets some of its properties.
    public void CreateMySqlParameter()
    {
      MySqlParameter myParameter = new MySqlParameter("DName", MySqlType.VarChar, 15, "DName");
      myParameter.Direction = ParameterDirection.Input;
    }
    Public Sub CreateMySqlParameter()
        Dim myParameter As New MySqlParameter("DName", MySqlType.VarChar, 15, "DName")
        myParameter.Direction = ParameterDirection.Input
    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

    See Also