Beispiel #1
0
        // Here we walk our controls collection and
        // sort the various controls by type.
        private void SortDialogControls()
        {
            foreach (TaskDialogControl control in controls)
            {
                TaskDialogButtonBase  buttonBase  = control as TaskDialogButtonBase;
                TaskDialogCommandLink commandLink = control as TaskDialogCommandLink;

                if (buttonBase != null && string.IsNullOrEmpty(buttonBase.Text) &&
                    commandLink != null && string.IsNullOrEmpty(commandLink.Instruction))
                {
                    throw new InvalidOperationException(LocalizedMessages.TaskDialogButtonTextEmpty);
                }

                TaskDialogRadioButton radButton;
                TaskDialogProgressBar progBar;

                // Loop through child controls
                // and sort the controls based on type.
                if (commandLink != null)
                {
                    commandLinks.Add(commandLink);
                }
                else if ((radButton = control as TaskDialogRadioButton) != null)
                {
                    if (radioButtons == null)
                    {
                        radioButtons = new List <TaskDialogButtonBase>();
                    }
                    radioButtons.Add(radButton);
                }
                else if (buttonBase != null)
                {
                    if (buttons == null)
                    {
                        buttons = new List <TaskDialogButtonBase>();
                    }
                    buttons.Add(buttonBase);
                }
                else if ((progBar = control as TaskDialogProgressBar) != null)
                {
                    progressBar = progBar;
                }
                else
                {
                    throw new InvalidOperationException(LocalizedMessages.TaskDialogUnkownControl);
                }
            }
        }
Beispiel #2
0
		// Here we walk our controls collection and 
		// sort the various controls by type.         
		private void SortDialogControls() {
			foreach (TaskDialogControl control in controls) {
				TaskDialogButtonBase buttonBase = control as TaskDialogButtonBase;
				TaskDialogCommandLink commandLink = control as TaskDialogCommandLink;

				if (buttonBase != null && string.IsNullOrEmpty(buttonBase.Text) &&
					commandLink != null && string.IsNullOrEmpty(commandLink.Instruction)) {
					throw new InvalidOperationException(LocalizedMessages.TaskDialogButtonTextEmpty);
				}

				TaskDialogRadioButton radButton;
				TaskDialogProgressBar progBar;

				// Loop through child controls 
				// and sort the controls based on type.
				if (commandLink != null) {
					commandLinks.Add(commandLink);
				} else if ((radButton = control as TaskDialogRadioButton) != null) {
					if (radioButtons == null) { radioButtons = new List<TaskDialogButtonBase>(); }
					radioButtons.Add(radButton);
				} else if (buttonBase != null) {
					if (buttons == null) { buttons = new List<TaskDialogButtonBase>(); }
					buttons.Add(buttonBase);
				} else if ((progBar = control as TaskDialogProgressBar) != null) {
					progressBar = progBar;
				} else {
					throw new InvalidOperationException(LocalizedMessages.TaskDialogUnkownControl);
				}
			}
		}
Beispiel #3
0
		// Cleans up data and structs from a single 
		// native dialog Show() invocation.
		private void CleanUp() {
			// Reset values that would be considered 
			// 'volatile' in a given instance.
			if (progressBar != null) {
				progressBar.Reset();
			}

			// Clean out sorted control lists - 
			// though we don't of course clear the main controls collection,
			// so the controls are still around; we'll 
			// resort on next show, since the collection may have changed.
			if (buttons != null) { buttons.Clear(); }
			if (commandLinks != null) { commandLinks.Clear(); }
			if (radioButtons != null) { radioButtons.Clear(); }
			progressBar = null;

			// Have the native dialog clean up the rest.
			if (nativeDialog != null) {
				nativeDialog.Dispose();
			}
		}