/// <summary>
/// Raise the ValueChanged event
/// </summary>
/// <param name="eventArgs"></param>
protected virtual void OnValueChanged(ValueChangedEventArgs eventArgs)
{
EventHandler<ValueChangedEventArgs> handler = ValueChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
protected virtual void OnValueChanged(ValueChangedEventArgs eventArgs)
{
// Clear the ErrorProvider control.
if (mErrorProvider != null)
{
mErrorProvider.Clear();
}
// Raise the change value event if the control has not the focus.
// If not, wait until it lose the focus.
if ( mComboBoxIT.Focused)
{
return;
}
// Search in the comboBox list when it has no selected item but it has text.
if (mComboBoxIT.SelectedItem == null && !string.IsNullOrEmpty(mComboBoxIT.Text))
{
// Find the edited text in the combo list.
int lItemPosition = this.mComboBoxIT.FindStringExact(this.mComboBoxIT.Text);
// The text is in the list.
if (lItemPosition != -1)
{
// Set the position.
mComboBoxIT.SelectedIndex = lItemPosition;
}
}
EventHandler<ValueChangedEventArgs> handler = ValueChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
/// <summary>
/// Handles the Order selector value changed event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleOrderSelectorValueChanged(Object sender, ValueChangedEventArgs e)
{
if (!this.IsSelected)
{
return;
}
OnValueChanged(new OrderCriteriaChangedEventArgs());
}
/// <summary>
/// Methods suscribed to ChangeValue event. see set Arguments property.
/// </summary>
/// <param name="sender">Argument reference.</param>
/// <param name="changeValue">Event parameters.</param>
private void HandleInputFieldChangeValue(object sender, ValueChangedEventArgs changeValue)
{
OnChangeValue(changeValue);
}
/// <summary>
/// Handles the Value changed event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandlePasswordPresenationValueChanged(object sender, ValueChangedEventArgs e)
{
// Clear the error provider
if (mErrorProvider != null)
{
mErrorProvider.Clear();
}
OnValueChanged(e);
}
/// <summary>
/// Abstract method tha must be implemented in derived class to capture change Value values.
/// </summary>
/// <param name="changeEnable">Event parameters.</param>
protected virtual void OnChangeValue(ValueChangedEventArgs changeValue)
{
ExecuteDependenceRules(changeValue);
}
/// <summary>
/// Handles the Value changed event from the editor
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleEditorValueChanged(object sender, ValueChangedEventArgs e)
{
if (!mIgnoreValueChangedEvents)
{
OnExecuteCommand(new ExecuteCommandEventArgs(ExecuteCommandType.ValuesHasBeenModified));
}
}
/// <summary>
/// Raise the ValueChanged event
/// </summary>
/// <param name="eventArgs"></param>
protected virtual void OnValueChanged(ValueChangedEventArgs eventArgs)
{
// Clear the ErrorProvider control.
if (mBlobIsFromController)
{
return;
}
mBlobData = ReadFile(mMaskedTextBoxIT.Text);
EventHandler<ValueChangedEventArgs> handler = ValueChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
/// <summary>
/// Executes Oid Selector change.
/// </summary>
private void HandleOidSelectorValueChanged(object sender, ValueChangedEventArgs e)
{
// Checking pending changes
if (!CheckPendingChanges(true, true))
{
OidSelector.Value = DisplaySet.PreviousValue;
return;
}
DisplaySet.PreviousValue = OidSelector.Value as List<Oid>;
// The Oid in the Oid Selector has been modified. Raise the new value
UpdateData(true);
if (DisplaySet == null)
{
List<Oid> oidSelected = e.NewValue as List<Oid>;
OnSelectedInstanceChanged(new SelectedInstanceChangedEventArgs(oidSelected));
}
}
/// <summary>
/// Occurs when the value of the data-valued Argument changes.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">ValueChangedEventArgs</param>
private void HandleEditorValueChanged(object sender, ValueChangedEventArgs e)
{
// Do nothing if the flag is set.
if (IgnoreEditorsValueChangeEvent)
{
return;
}
object lValue = Value;
object lLastValue = LastValue;
// Raise the value changed event.
if (!UtilFunctions.ObjectsEquals(lLastValue, lValue))
{
OnValueChanged(new ValueChangedEventArgs(this, lLastValue, lValue, DependencyRulesAgentLogic.User));
}
}
