MySqlCommand Constructor(String,MySqlConnection)

In This Topic

Syntax
Remarks
Example
Requirements
See Also

Initializes a new instance of the MySqlCommand class with the text of the query and a %% object.

Syntax

Visual Basic
C#

public MySqlCommand( 
   string commandText,
   MySqlConnection connection
)

'Declaration
 
Public Function New( _
   ByVal commandText As String, _
   ByVal connection As MySqlConnection _
)

Parameters

commandText: The text of the query.
connection: A MySqlConnection object that represents the connection to MySQL.

Remarks

The following table shows initial property values for an instance of MySqlCommand.

Properties	Initial value
CommandText	commandText
CommandTimeout	30
CommandType	System.Data.CommandType.Text
Connection	connection

Example

The following example creates a MySqlCommand and sets some of its properties.

csharp

public void CreateCommand()
{
  MySqlConnection myConnection = new MySqlConnection(
      "User Id=root;Host=localhost;Database=Test;");
  string mySelectQuery = "SELECT * FROM Test.Dept";
  MySqlCommand myCommand = new MySqlCommand(mySelectQuery, myConnection);
  myCommand.FetchSize = 100;
}

Visual Basic

Public Sub CreateCommand()
  Dim myConnection As New MySqlConnection( _
    "User Id=root;Host=localhost;Database=Test;")
  Dim mySelectQuery As String = _
    "SELECT * FROM Test.Dept"
  Dim myCommand As New MySqlCommand(mySelectQuery, myConnection)
  myCommand.FetchSize = 100
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

MySqlCommand Class
MySqlCommand Members
Overload List
MySqlDataReader Class
MySqlConnection Class

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