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Devart.Data Namespace / SqlShimDataReader Class / GetName Method
The zero-based column ordinal.
Example

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    GetName Method (SqlShimDataReader)
    In This Topic

    Gets the name of the specified column.

    Syntax
    'Declaration
     
    Public Overrides Function GetName( _
       ByVal ordinal As Integer _
    ) As String
    public override string GetName( 
       int ordinal
    )

    Parameters

    ordinal
    The zero-based column ordinal.

    Return Value

    A string that is the name of the specified column.

    Example
    This sample shows how to retrieve names and types of all columns in a table.
    public void GetFields(SugarConnection sugarConnection)
    {
      SugarCommand cmd = new SugarCommand("SELECT * FROM Campaigns");
      cmd.Connection = sugarConnection;
      sugarConnection.Open();
      try
      {
        SugarDataReader reader = cmd.ExecuteReader();
        reader.Read();
        for (int i=0;i < reader.FieldCount;i++)
        {
          string fieldType = reader.GetDataTypeName(i);
          string fieldName = reader.GetName(i);
          string fieldType2 = reader.GetFieldType(i).FullName;
          Console.WriteLine(fieldName+"\t"+ fieldType+"\t"+ fieldType2);
        }        
        reader.Close();
      }
      finally
      {
        sugarConnection.Close();
      }
    }
    Public Sub GetFields(ByVal sugarConnection As SugarConnection
      Dim cmd As SugarCommand = New SugarCommand("SELECT * FROM Campaigns")
      cmd.Connection = sugarConnection
      sugarConnection.Open()
      Try
        Dim reader As SugarDataReader = cmd.ExecuteReader()
        reader.Read()
        Dim i As Integer
        For i = 0 To reader.FieldCount - 1
          Dim fieldType As String = reader.GetDataTypeName(i)
          Dim fieldName As String = reader.GetName(i)
          Console.WriteLine(fieldName & " " & fieldType)
        Next i
        reader.Close()
      Finally
        sugarConnection.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

    See Also