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Devart.Data.Universal Namespace / UniCommand Class / UniCommand Constructor / UniCommand Constructor(String,UniConnection)
The text of the query.
A UniConnection object that represents the connection to an instance of server.
Example

On this page
    UniCommand Constructor(String,UniConnection)
    On this page
    Initializes a new instance of the UniCommand class with the text of the query and a %% object.
    Syntax
    'Declaration
 
Public Function New( _
   ByVal commandText As String, _
   ByVal connection As UniConnection _
)
    public UniCommand( 
   string commandText,
   UniConnection connection
)

    Parameters

    commandText
    The text of the query.
    connection
    A UniConnection object that represents the connection to an instance of server.
    Remarks
    The following table shows initial property values for an instance of UniCommand.
    Properties Initial value
    CommandText commandText
    System.Data.DbCommand.CommandTimeout 30
    CommandType System.Data.CommandType.Text
    Connection connection
    Example
    The following example creates a UniCommand and sets some of its properties. 
    public void CreateCommand()
{
  UniConnection myConnection = new UniConnection("Provider=SQL Server;Data Source=SERVER;Initial Catalog=Northwind;User ID=sa");
  string mySelectQuery = "SELECT * FROM Test.Dept";
  UniCommand myCommand = new UniCommand(mySelectQuery, myConnection);
  myCommand.FetchSize = 100;
}
    Public Sub CreateCommand()
  Dim myConnection As New UniConnection _
    ("Provider=SQL Server;Data Source=SERVER;Initial Catalog=Northwind;User ID=sa")
  Dim mySelectQuery As String = _
    "SELECT * FROM Test.Dept"
  Dim myCommand As New UniCommand(mySelectQuery, myConnection)
  myCommand.FetchSize = 100
End Sub
    See Also

    Reference

    UniCommand Class
    UniCommand Members
    Overload List
    UniDataReader Class
    UniConnection Class

     

     

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