private void ViewMI_Click(object sender, EventArgs e)
{
try
{
string value = SelectedTag as string;
if (value == null)
{
return;
}
value = new StringValueEditDlg().ShowDialog(value);
if (String.IsNullOrEmpty(value))
{
return;
}
value = new Uri(value).ToString();
// UpdateItem(ItemsLV.SelectedItems[0], value);
AdjustColumns();
}
catch (Exception exception)
{
GuiUtils.HandleException(this.Text, MethodBase.GetCurrentMethod(), exception);
}
}
/// <summary>
/// Displays a dialog that allows a use to edit a value.
/// </summary>
public static object EditValue(Session session, object value, NodeId datatypeId, int valueRank)
{
if (value == null)
{
value = GuiUtils.GetDefaultValue(datatypeId, valueRank);
}
if (valueRank >= 0)
{
return(new ComplexValueEditDlg().ShowDialog(value));
}
BuiltInType builtinType = TypeInfo.GetBuiltInType(datatypeId, session.TypeTree);
switch (builtinType)
{
case BuiltInType.Boolean:
case BuiltInType.Byte:
case BuiltInType.SByte:
case BuiltInType.Int16:
case BuiltInType.UInt16:
case BuiltInType.Int32:
case BuiltInType.UInt32:
case BuiltInType.Int64:
case BuiltInType.UInt64:
case BuiltInType.Float:
case BuiltInType.Double:
case BuiltInType.Enumeration:
{
return(new NumericValueEditDlg().ShowDialog(value, TypeInfo.GetSystemType(builtinType, valueRank)));
}
case BuiltInType.Number:
{
return(new NumericValueEditDlg().ShowDialog(value, TypeInfo.GetSystemType(BuiltInType.Double, valueRank)));
}
case BuiltInType.Integer:
{
return(new NumericValueEditDlg().ShowDialog(value, TypeInfo.GetSystemType(BuiltInType.Int64, valueRank)));
}
case BuiltInType.UInteger:
{
return(new NumericValueEditDlg().ShowDialog(value, TypeInfo.GetSystemType(BuiltInType.UInt64, valueRank)));
}
case BuiltInType.NodeId:
{
return(new NodeIdValueEditDlg().ShowDialog(session, (NodeId)value));
}
case BuiltInType.ExpandedNodeId:
{
return(new NodeIdValueEditDlg().ShowDialog(session, (ExpandedNodeId)value));
}
case BuiltInType.DateTime:
{
DateTime datetime = (DateTime)value;
if (new DateTimeValueEditDlg().ShowDialog(ref datetime))
{
return(datetime);
}
return(null);
}
case BuiltInType.QualifiedName:
{
QualifiedName qname = (QualifiedName)value;
string name = new StringValueEditDlg().ShowDialog(qname.Name);
if (name != null)
{
return(new QualifiedName(name, qname.NamespaceIndex));
}
return(null);
}
case BuiltInType.String:
{
return(new StringValueEditDlg().ShowDialog((string)value));
}
case BuiltInType.LocalizedText:
{
LocalizedText ltext = (LocalizedText)value;
string text = new StringValueEditDlg().ShowDialog(ltext.Text);
if (text != null)
{
return(new LocalizedText(ltext.Locale, text));
}
return(null);
}
}
return(new ComplexValueEditDlg().ShowDialog(value));
}
