/// <summary>
/// Sets initial edited or selected index.
/// </summary>
private void SetSelectedValue()
{
if (EditValue.Equals(NullValue) && RememberSessionValues)
{
GetSessionValue();
}
SelectedIndex = Items.IndexOf(Items.FindByValue(EditValue.ToString()));
EditValue = NullValue;
}
///--------------------------------------------------------------------------------
/// <summary>This method updates the view model data and sends update command back
/// to the solution builder.</summary>
///--------------------------------------------------------------------------------
protected override void OnUpdate()
{
// set up reverse engineering instance if not present
if (Value.ReverseInstance == null && Value.IsAutoUpdated == true)
{
Value.ReverseInstance = new Value();
Value.ReverseInstance.TransformDataFromObject(Value, null, false);
// perform the update of EditValue back to Value
Value.TransformDataFromObject(EditValue, null, false);
Value.IsAutoUpdated = false;
}
else if (Value.ReverseInstance != null)
{
EditValue.ResetModified(Value.ReverseInstance.IsModified);
if (EditValue.Equals(Value.ReverseInstance))
{
// perform the update of EditValue back to Value
Value.TransformDataFromObject(EditValue, null, false);
Value.IsAutoUpdated = true;
}
else
{
// perform the update of EditValue back to Value
Value.TransformDataFromObject(EditValue, null, false);
Value.IsAutoUpdated = false;
}
}
else
{
// perform the update of EditValue back to Value
Value.TransformDataFromObject(EditValue, null, false);
Value.IsAutoUpdated = false;
}
Value.ForwardInstance = null;
if (ValueNameCustomized || EnumValueCustomized || OrderCustomized || DescriptionCustomized || TagsCustomized)
{
Value.ForwardInstance = new Value();
Value.ForwardInstance.ValueID = EditValue.ValueID;
Value.SpecSourceName = Value.DefaultSourceName;
if (ValueNameCustomized)
{
Value.ForwardInstance.ValueName = EditValue.ValueName;
}
if (EnumValueCustomized)
{
Value.ForwardInstance.EnumValue = EditValue.EnumValue;
}
if (OrderCustomized)
{
Value.ForwardInstance.Order = EditValue.Order;
}
if (DescriptionCustomized)
{
Value.ForwardInstance.Description = EditValue.Description;
}
if (TagsCustomized)
{
Value.ForwardInstance.Tags = EditValue.Tags;
}
}
EditValue.ResetModified(false);
OnUpdated(this, null);
// send update back to solution builder
SendEditValuePerformed();
}