protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
DataTable custTable = new DataTable("Customers");
// add columns
custTable.Columns.Add("id", typeof(int));
custTable.Columns.Add("name", typeof(string));
custTable.Columns.Add("address", typeof(string));
custTable.Columns.Add("min", typeof(int));
custTable.Columns["min"].DefaultValue = 0;
custTable.Columns.Add("max", typeof(int));
// set PrimaryKey
custTable.Columns["id"].Unique = true;
custTable.PrimaryKey = new DataColumn[] { custTable.Columns["id"] };
custTable.ColumnChanging += new DataColumnChangeEventHandler(custTable_ColumnChanging);
custTable.RowChanging += new DataRowChangeEventHandler(custTable_RowChanging);
Random rnd = new Random();
// add ten rows
for (int id = 1; id <= 10; id++)
{
int valMin = rnd.Next(0, 1000);
custTable.Rows.Add(
new object[] { id, string.Format("customer{0}", id), string.Format("address{0}", id), valMin, valMin + rnd.Next(1, 1000) });
}
dataGrid.DataSource = custTable.DefaultView;
dataGrid.AutoSizeCells();
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionDrag.Copy);
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionDrag.Copy);
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionDrop.Default);
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionDrop.Default);
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionClipboard.CopyCut);
dataGrid.GridController.AddController(SourceGrid.Controllers.SelectionClipboard.CopyCut);
}
private void frmSample41_Load(object sender, System.EventArgs e)
{
//Read Data From xml
DataSet ds = new DataSet();
System.IO.Stream stream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("WindowsFormsSample.GridSamples.SampleData2.xml");
ds.ReadXml(stream);
mView = ds.Tables[0].DefaultView;
mView.AllowDelete = false;
mView.AllowNew = false;
dataGrid.FixedColumns = 1;
DevAge.ComponentModel.IBoundList bd = new DevAge.ComponentModel.BoundDataView(mView);
//Create default columns
CreateColumns(bd);
dataGrid.DataSource = bd;
dataGrid.AutoSizeCells();
dataGrid.Selection.SelectionChanged += new SourceGrid.RangeRegionChangedEventHandler(Selection_SelectionChanged);
}
