/// <summary>
/// Shows a dialog to add columns to a table.
/// </summary>
/// <param name="table">The table where to add the columns.</param>
/// <param name="bAddToPropertyColumns">If true, the columns are added to the property columns instead of the data columns collection.</param>
public static void ShowAddColumnsDialog(Altaxo.Data.DataTable table, bool bAddToPropertyColumns)
{
var lbitems = new Altaxo.Collections.SelectableListNodeList();
lbitems.Add(new Altaxo.Collections.SelectableListNode("Numeric", typeof(Altaxo.Data.DoubleColumn), true));
lbitems.Add(new Altaxo.Collections.SelectableListNode("Date/Time", typeof(Altaxo.Data.DateTimeColumn), false));
lbitems.Add(new Altaxo.Collections.SelectableListNode("Text", typeof(Altaxo.Data.TextColumn), false));
IntegerAndComboBoxController ct = new IntegerAndComboBoxController(
"Number of colums to add:", 1, int.MaxValue, 1,
"Type of columns to add:", lbitems, 0);
Current.Gui.FindAndAttachControlTo(ct);
if (true == Current.Gui.ShowDialog(ct, "Add new column(s)", false))
{
System.Type columntype = (System.Type)ct.SelectedItem.Tag;
using (var suspendToken = table.SuspendGetToken())
{
if (bAddToPropertyColumns)
{
for (int i = 0; i < ct.IntegerValue; i++)
{
table.PropCols.Add((Altaxo.Data.DataColumn)System.Activator.CreateInstance(columntype));
}
}
else
{
for (int i = 0; i < ct.IntegerValue; i++)
{
table.DataColumns.Add((Altaxo.Data.DataColumn)System.Activator.CreateInstance(columntype));
}
}
suspendToken.Dispose();
}
}
}
/// <summary>
/// Shows a dialog to add columns to a table.
/// </summary>
/// <param name="table">The table where to add the columns.</param>
/// <param name="bAddToPropertyColumns">If true, the columns are added to the property columns instead of the data columns collection.</param>
public static void ShowAddColumnsDialog(Altaxo.Data.DataTable table, bool bAddToPropertyColumns)
{
Altaxo.Collections.SelectableListNodeList lbitems = new Altaxo.Collections.SelectableListNodeList();
lbitems.Add(new Altaxo.Collections.SelectableListNode("Numeric", typeof(Altaxo.Data.DoubleColumn), true));
lbitems.Add(new Altaxo.Collections.SelectableListNode("Date/Time", typeof(Altaxo.Data.DateTimeColumn), false));
lbitems.Add(new Altaxo.Collections.SelectableListNode("Text", typeof(Altaxo.Data.TextColumn), false));
IntegerAndComboBoxController ct = new IntegerAndComboBoxController(
"Number of colums to add:", 1, int.MaxValue, 1,
"Type of columns to add:", lbitems, 0);
SpinAndComboBoxControl panel = new SpinAndComboBoxControl();
ct.View = panel;
if (true == Current.Gui.ShowDialog(ct,"Add new column(s)",false))
{
System.Type columntype = (System.Type)ct.SelectedItem.Item;
table.Suspend();
if (bAddToPropertyColumns)
{
for (int i = 0; i < ct.IntegerValue; i++)
{
table.PropCols.Add((Altaxo.Data.DataColumn)System.Activator.CreateInstance(columntype));
}
}
else
{
for (int i = 0; i < ct.IntegerValue; i++)
{
table.DataColumns.Add((Altaxo.Data.DataColumn)System.Activator.CreateInstance(columntype));
}
}
table.Resume();
}
}
