private void ListPicker_FormClosed(object sender, FormClosedEventArgs e)
{
try
{
SelectedList = lstLists.SelectedItem as SPList;
if (lvColumns.Items.Count > 0)
{
foreach (ListViewItem lvi in lvColumns.Items)
{
SPColumn col = lvi.Tag as SPColumn;
if (col != null)
{
if (lvi.Selected)
{
if (!col.includeInCode)
{
SelectedList.AddColumnToCode(col);
}
}
else //don't include in code
{
if (col.includeInCode)
{
SelectedList.RemoveColumnFromCode(col);
}
}
}
}
}
}
catch (Exception ex)
{
ImportFromSharePointListTaskForm.DisplayError("Unexpected Error closing List Form", ex);
}
}
/// <summary>
/// Show the task user interface
/// </summary>
/// <param name="Owner"></param>
/// <returns>whether to cancel the task, or run now</returns>
public override ShowResult Show(System.Windows.Forms.IWin32Window Owner)
{
ImportFromSharePointListTaskForm dlg = new ImportFromSharePointListTaskForm(this.Consumer);
dlg.Settings = settings;
if (System.Windows.Forms.DialogResult.OK == dlg.ShowDialog(Owner))
{
// gather settings values from the dialog
settings = dlg.Settings;
return ShowResult.RunNow;
}
else
return ShowResult.Canceled;
}
/// <summary>
/// Show the task user interface
/// </summary>
/// <param name="Owner"></param>
/// <returns>whether to cancel the task, or run now</returns>
public override ShowResult Show(System.Windows.Forms.IWin32Window Owner)
{
ImportFromSharePointListTaskForm dlg = new ImportFromSharePointListTaskForm(this.Consumer);
dlg.Settings = settings;
if (System.Windows.Forms.DialogResult.OK == dlg.ShowDialog(Owner))
{
// gather settings values from the dialog
settings = dlg.Settings;
return(ShowResult.RunNow);
}
else
{
return(ShowResult.Canceled);
}
}
private void PopulateColumns(bool refresh)
{
Cursor backup = Cursor.Current;
lvColumns.Items.Clear();
SPList selList = lstLists.SelectedItem as SPList;
if (selList != null)
{
try
{
lvColumns.Columns.Clear();
if (settings.ShowHiddenColumns)
{
this.lvColumns.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
this.columnHeader1,
this.columnHeader3,
this.colHeaderHidden,
this.columnHeader2
});
}
else
{
this.lvColumns.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
this.columnHeader1,
this.columnHeader3,
this.columnHeader2
});
}
tsLabel.Text = string.Format("Retrieving Field Information for {0}", selList.Title);
Application.DoEvents();
Cursor.Current = Cursors.WaitCursor;
List <SPColumn> fields = selList.GetColumns(refresh);
if (refresh && originalColumns != null && originalColumns.Count > 0)
{
foreach (SPColumn col in fields)
{
if (originalColumns.Contains(col))
{
int ndx = originalColumns.IndexOf(col);
SPColumn orig = originalColumns[ndx];
col.includeInCode = orig.includeInCode;
col.SASOrder = orig.SASOrder;
originalColumns.RemoveAt(ndx);
}
if (originalColumns.Count == 0)
{
originalColumns = null;
break;
}
}
}
foreach (SPColumn col in fields)
{
if (chkHiddenCols.Checked || !col.Hidden)
{
ListViewItem lvi = new ListViewItem();
lvi.Text = col.Title;
string[] subranges = null;
if (settings.ShowHiddenColumns)
{
subranges = new string[] { col.SPFieldType, col.Hidden.ToString(), col.Description }
}
;
else
{
subranges = new string[] { col.SPFieldType, col.Description }
};
lvi.SubItems.AddRange(subranges);
lvi.Tag = col;
lvi.Selected = col.includeInCode;
lvColumns.Items.Add(lvi);
}
}
}
catch (Exception ex)
{
ImportFromSharePointListTaskForm.DisplayError("Error getting list information", ex);
}
finally
{
Cursor.Current = backup;
tsLabel.Text = "Ready";
_bNeedRefresh = false;
}
}
}
private void ErrorHandler(Exception ex)
{
ImportFromSharePointListTaskForm.DisplayError("Error retrieving SharePoint Lists", ex);
this.DialogResult = System.Windows.Forms.DialogResult.Cancel;
}
