CreateCommand Method (UniConnection)

In This Topic

Creates and returns a UniCommand object associated with the UniConnection.

Syntax

Visual Basic
C#

'Declaration
 
Public Shadows Function CreateCommand() As UniCommand

public new UniCommand CreateCommand()

Return Value

A UniCommand object.

Remarks

You can use this method as an alternative to common UniCommand constructors.

Example

In this sample UniCommand object is created. It is automatically associated with UniConnection that created it.

csharp

public void CreateUniCommand(string myConnString)
{
  UniConnection myConnection = new UniConnection(myConnString);
  UniCommand myCommand = myConnection.CreateCommand();
  myCommand.CommandText = "INSERT INTO Test.Dept(DeptNo, DName) Values(50, 'DEVELOPMENT')";
  myConnection.Open();
  try
  {
    myCommand.ExecuteNonQuery();
  }
  finally
  {
    myConnection.Close();
  }
}

Visual Basic

Public Sub CreateUniCommand(ByVal myConnString As String)
  Dim myConnection As New UniConnection(myConnString)
  Dim myCommand As UniCommand = myConnection.CreateCommand()
  myCommand.CommandText = "INSERT INTO Test.Dept(DeptNo, DName) Values(50, 'DEVELOPMENT')"
  myConnection.Open()
  Try
    myCommand.ExecuteNonQuery()
  Finally
    myConnection.Close()
  End Try
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

UniConnection Class
UniConnection Members
UniCommand Class

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