public static DataEditor ConvertFromString(string xml)
{
try
{
object obj = XmlSerializerUtility.LoadFromXmlString(xml);
if (obj != null)
{
DataEditor ret = obj as DataEditor;
if (ret == null)
{
if (NotifyException != null)
{
NotifyException(null, "Error reading DataEditor. the type is not a DataEditor:{0}, {1}", obj.GetType(), xml);
}
}
return(ret);
}
return(null);
}
catch (Exception err)
{
if (NotifyException != null)
{
NotifyException(err, "Error reading DataEditor:{0}", xml);
}
}
return(null);
}
private void buttonOK_Click(object sender, EventArgs e)
{
try
{
if (listBox1.SelectedIndex >= 0)
{
DataEditor de = (DataEditor)Activator.CreateInstance((Type)(listBox1.Items[listBox1.SelectedIndex]));
DlgSetEditorAttributes dlg = de.GetDataDialog(SelectedEditor);
if (dlg != null)
{
dlg.SetEditorAttributes(SelectedEditor);
if (dlg.ShowDialog(this) == DialogResult.OK)
{
SetSelection(de);
this.DialogResult = DialogResult.OK;
}
}
else
{
this.DialogResult = DialogResult.OK;
}
}
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
public object Clone()
{
DataEditor obj = (DataEditor)Activator.CreateInstance(this.GetType());
obj.ValueField = ValueField;
obj.form = form;
obj.nUpdatePos = nUpdatePos;
OnClone(obj);
return(obj);
}
/// <summary>
/// modify the selection if needed. usually not
/// </summary>
/// <param name="selected"></param>
public void SetSelection(DataEditor selected)
{
_editor = selected;
}
/// <summary>
/// use current value to set attributes if needed
/// </summary>
/// <param name="current"></param>
public virtual void SetEditorAttributes(DataEditor current)
{
}
public DlgSetEditorAttributes(DataEditor editor)
{
_editor = editor;
}
public DlgSelectFieldEditor(DataEditor editor)
: base(editor)
{
InitializeComponent();
}
public override void SetEditorAttributes(DataEditor current)
{
}
protected virtual void OnClone(DataEditor cloned)
{
}
public virtual DlgSetEditorAttributes GetDataDialog(DataEditor current)
{
return(new DlgSelectFieldEditor(current));
}