DataField Property

Gets or sets the data field for this column in the data source.

Syntax

Visual Basic
C#

'Declaration
 
<DefaultValueAttribute()>
Public Property DataField As String

'Usage
 
Dim instance As Column
Dim value As String
 
instance.DataField = value
 
value = instance.DataField

[DefaultValue()]
public string DataField {get; set;}

Property Value

The data field for this column in the data source. The default value is an empty string, which means that no data field is set for this column.

Example

This example sets the DataField propertyl

C#
VB.NET

class item
        {
            public int Series1 { get; set; }
            public int Series2 { get; set; }
            public item(int series1, int series2) { Series1 = series1; Series2 = series2; }
        }
        item[] table = new item[3] { new item(2, 1), new item(4, 2), new item(3, 4) };

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            gcSpreadSheet1.Sheets[0].DataSource = table;
            gcSpreadSheet1.Sheets[0].DataAutoHeadings = true;
            gcSpreadSheet1.Sheets[0].BindDataColumn(1, "Series0");
            gcSpreadSheet1.Sheets[0].Columns[0].DataField = "Series1";       
        }

private void Button_Click_2(object sender, RoutedEventArgs e)
        {
        Boolean r;    
        Boolean c;
        string colinfo;
        //object colinfo1;
        r = gcSpreadSheet1.Sheets[0].IsRowBound(0);
        c = gcSpreadSheet1.Sheets[0].IsColumnBound(0);
        colinfo = gcSpreadSheet1.Sheets[0].GetDataColumnName(1);
        //colinfo1 = gcSpreadSheet1.Sheets[0].GetColumnDataType(1);
        listBox1.Items.Add(r.ToString());
        listBox1.Items.Add(r.ToString());
        listBox1.Items.Add(colinfo.ToString());
        //ListBox1.Items.Add(colinfo1.ToString());
            
        }

Class item
        Public Property Series1() As Integer
            Get
                Return m_Series1
            End Get
            Set(value As Integer)
                m_Series1 = Value
            End Set
        End Property
        Private m_Series1 As Integer
        Public Property Series2() As Integer
            Get
                Return m_Series2
            End Get
            Set(value As Integer)
                m_Series2 = Value
            End Set
        End Property
        Private m_Series2 As Integer
        Public Sub New(series1__1 As Integer, series2__2 As Integer)
            Series1 = series1__1
            Series2 = series2__2
        End Sub
    End Class
    Private table As item() = New item(2) {New item(2, 1), New item(4, 2), New item(3, 4)}

   gcSpreadSheet1.Sheets(0).DataSource = table
   gcSpreadSheet1.Sheets(0).DataAutoHeadings = True
   gcSpreadSheet1.Sheets(0).BindDataColumn(1, "Series0")
   gcSpreadSheet1.Sheets(0).Columns(0).DataField = "Series1"

Private Sub Button_Click_1(sender As Object, e As RoutedEventArgs)
        Dim r As Boolean
        Dim c As Boolean
        Dim colinfo As String
        'Dim colinfo1 As Object
        r = gcSpreadSheet1.Sheets(0).IsRowBound(0)
        c = gcSpreadSheet1.Sheets(0).IsColumnBound(0)
        colinfo = gcSpreadSheet1.Sheets(0).GetDataColumnName(1)
        'colinfo1 = gcSpreadSheet1.Sheets(0).GetColumnDataType(1)
        ListBox1.Items.Add(r.ToString())
        ListBox1.Items.Add(r.ToString())
        ListBox1.Items.Add(colinfo.ToString())
        'ListBox1.Items.Add(colinfo1.ToString())
    End Sub

Reference

Column Class
Column Members