dotConnect for MySQL Documentation
Devart.Data.MySql Namespace / MySqlDataTable Class / InsertCommand Property
Example

In This Topic
    InsertCommand Property (MySqlDataTable)
    In This Topic
    Gets or sets a MySQL statement to insert new records into the data source.
    Syntax
    'Declaration
     
    Public Shadows Property InsertCommand As MySqlCommand
    public new MySqlCommand InsertCommand {get; set;}

    Property Value

    A MySqlCommand used during an update operation to insert records in the data source that correspond to new rows in the System.Data.DataSet.
    Remarks
    InsertCommand uses its own Connection if it is created. Otherwise InsertCommand uses Connection.
    Example
    This sample shows how to modify and display data using MySqlDataTable.
    public void UseDataTable(MySqlConnection myConnection)
    {
      MySqlDataTable myDataTable = new MySqlDataTable("SELECT * FROM Test.Dept", myConnection);
      try
      {
        myDataTable.Active = true;
        myDataTable.Rows.Add(new object[] {30,"Sales2"});
        myDataTable.InsertCommand = new MySqlCommand("INSERT INTO Test.Dept (DeptNo, DName, Loc) " +
          "VALUES (:DeptNo, :DName, 'Unverified')", myConnection);
        myDataTable.InsertCommand.Parameters.Add("DeptNo", MySqlType.Int, 0, "DeptNo");
        myDataTable.InsertCommand.Parameters.Add("DName", MySqlType.VarChar, 15, "DName");
        Console.WriteLine(myDataTable.Update()+" rows updated.");
        myDataTable.Active = false;
        //Refresh the table to check custom updates
        myDataTable.Active = true;                  
        foreach(DataRow myRow in myDataTable.Rows)
        {
          foreach(DataColumn myCol in myDataTable.Columns)
          {
            Console.Write(myRow[myCol]+"\t");
          }
          Console.WriteLine();
        }
      }
      finally
      {
        myDataTable.Active = false;
      }
    }
    Public Sub UseDataTable(ByVal myConnection As MySqlConnection)
      Dim myDataTable As MySqlDataTable = New MySqlDataTable("SELECT * FROM Test.Dept", myConnection)
      Try
        myDataTable.Active = True
        Dim rowVals() As Object = {30, "Sales2"}
        myDataTable.Rows.Add(rowVals)
        myDataTable.InsertCommand = New MySqlCommand("INSERT INTO Test.Dept (DeptNo, DName, Loc) " & _
            "VALUES (:DeptNo, :DName, 'Unverified')", myConnection)
        myDataTable.InsertCommand.Parameters.Add("DeptNo", MySqlType.Int, 0, "DeptNo")
        myDataTable.InsertCommand.Parameters.Add("DName", MySqlType.VarChar, 15, "DName")
        Console.WriteLine(myDataTable.Update() & " rows updated.")
        myDataTable.Active = False
        ' Refresh the table to check custom updates
        myDataTable.Active = True
        Dim myRow As DataRow
        Dim myCol As DataColumn
        For Each myRow In myDataTable.Rows
          For Each myCol In myDataTable.Columns
            Console.Write(myRow(myCol) & Chr(9))
          Next myCol
          Console.WriteLine()
        Next myRow
      Finally
        myDataTable.Active = False
      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

    See Also