CreateCommand(String) Method

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Creates and returns a OracleCommand object associated with the OracleConnection, and having the specified command text.

Syntax

Visual Basic
C#


'Declaration Public Overloads Function CreateCommand( _ ByVal commandText As String _ ) As OracleCommand


public OracleCommand CreateCommand( string commandText )

Parameters

commandText: The command text to assign to the command object.

Return Value

A OracleCommand object.

Remarks

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

Example

In this sample OracleCommand object is created. It is automatically associated with OracleConnection that created it.

csharp


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

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

Visual Basic


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

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

Reference

OracleConnection Class
OracleConnection Members
Overload List
OracleCommand Class

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