private void btnAdd_Click(object sender, EventArgs e)
{
DataSourceImageColumnItem diedit = new DataSourceImageColumnItem();
imagecollectionedit.Add(diedit);
InitialList();
listBoxImageColumns.SelectedIndex = listBoxImageColumns.Items.Count - 1;
}
/// <summary>
/// Create a new instance of frmImageColumns
/// </summary>
/// <param name="dc">The collection to edit</param>
/// <param name="owner">The owner of collection</param>
public frmImageColumns(DataSourceImageColumnCollections dc, DataSourceItem owner)
{
InitializeComponent();
imagecollectionedit = new DataSourceImageColumnCollections(owner, typeof(DataSourceImageColumnItem));//����һ��copy
foreach (DataSourceImageColumnItem di in dc)
{
DataSourceImageColumnItem diedit = new DataSourceImageColumnItem();
diedit.ColumnName = di.ColumnName;
diedit.DefaultPath = di.DefaultPath;
imagecollectionedit.Add(diedit);
}
}
