internal NativeTaskDialogSettings() { NativeConfiguration = new TaskDialogNativeMethods.TaskDialogConfiguration(); // Apply standard settings. NativeConfiguration.size = (uint)Marshal.SizeOf(NativeConfiguration); NativeConfiguration.parentHandle = IntPtr.Zero; NativeConfiguration.instance = IntPtr.Zero; NativeConfiguration.taskDialogFlags = TaskDialogNativeMethods.TaskDialogOptions.AllowCancel; NativeConfiguration.commonButtons = TaskDialogNativeMethods.TaskDialogCommonButtons.Ok; NativeConfiguration.mainIcon = new TaskDialogNativeMethods.IconUnion(0); NativeConfiguration.footerIcon = new TaskDialogNativeMethods.IconUnion(0); NativeConfiguration.width = TaskDialogDefaults.IdealWidth; // Zero out all the custom button fields. NativeConfiguration.buttonCount = 0; NativeConfiguration.radioButtonCount = 0; NativeConfiguration.buttons = IntPtr.Zero; NativeConfiguration.radioButtons = IntPtr.Zero; NativeConfiguration.defaultButtonIndex = 0; NativeConfiguration.defaultRadioButtonIndex = 0; // Various text defaults. NativeConfiguration.windowTitle = TaskDialogDefaults.Caption; NativeConfiguration.mainInstruction = TaskDialogDefaults.MainInstruction; NativeConfiguration.content = TaskDialogDefaults.Content; NativeConfiguration.verificationText = null; NativeConfiguration.expandedInformation = null; NativeConfiguration.expandedControlText = null; NativeConfiguration.collapsedControlText = null; NativeConfiguration.footerText = null; }
internal NativeTaskDialogSettings() { NativeConfiguration = new TaskDialogNativeMethods.TaskDialogConfiguration(); // Apply standard settings. NativeConfiguration.size = (uint)Marshal.SizeOf(NativeConfiguration); NativeConfiguration.parentHandle = IntPtr.Zero; NativeConfiguration.instance = IntPtr.Zero; NativeConfiguration.taskDialogFlags = TaskDialogNativeMethods.TaskDialogOptions.AllowCancel; NativeConfiguration.commonButtons = TaskDialogNativeMethods.TaskDialogCommonButtons.Ok; NativeConfiguration.mainIcon = new TaskDialogNativeMethods.IconUnion(0); NativeConfiguration.footerIcon = new TaskDialogNativeMethods.IconUnion(0); NativeConfiguration.width = TaskDialogDefaults.IdealWidth; // Zero out all the custom button fields. NativeConfiguration.buttonCount = 0; NativeConfiguration.radioButtonCount = 0; NativeConfiguration.buttons = IntPtr.Zero; NativeConfiguration.radioButtons = IntPtr.Zero; NativeConfiguration.defaultButtonIndex = 0; NativeConfiguration.defaultRadioButtonIndex = 0; // Various text defaults. NativeConfiguration.windowTitle = TaskDialogDefaults.Caption; NativeConfiguration.mainInstruction = TaskDialogDefaults.MainInstruction; NativeConfiguration.content = TaskDialogDefaults.Content; NativeConfiguration.verificationText = null; NativeConfiguration.expandedInformation = null; NativeConfiguration.expandedControlText = null; NativeConfiguration.collapsedControlText = null; NativeConfiguration.footerText = null; }
/// <summary> /// Sets important text properties. /// </summary> /// <param name="dialogConfig">An instance of a <see cref="TaskDialogNativeMethods.TaskDialogConfiguration"/> object.</param> private void ApplyTextConfiguration(TaskDialogNativeMethods.TaskDialogConfiguration dialogConfig) { // note that nulls or empty strings are fine here. dialogConfig.content = text; dialogConfig.windowTitle = caption; dialogConfig.mainInstruction = instructionText; dialogConfig.expandedInformation = detailsExpandedText; dialogConfig.expandedControlText = detailsExpandedLabel; dialogConfig.collapsedControlText = detailsCollapsedLabel; dialogConfig.footerText = footerText; dialogConfig.verificationText = checkBoxText; }
// Configuration is applied at dialog creation time. internal NativeTaskDialog(NativeTaskDialogSettings settings, TaskDialog outerDialog) { nativeDialogConfig = settings.NativeConfiguration; this.settings = settings; // Wireup dialog proc message loop for this instance. nativeDialogConfig.callback = new TaskDialogNativeMethods.TaskDialogCallback(DialogProc); ShowState = DialogShowState.PreShow; // Keep a reference to the outer shell, so we can notify. this.outerDialog = outerDialog; }
private void ApplyGeneralNativeConfiguration(TaskDialogNativeMethods.TaskDialogConfiguration dialogConfig) { // If an owner wasn't specifically specified, // we'll use the app's main window. if (ownerWindow != IntPtr.Zero) { dialogConfig.parentHandle = ownerWindow; } // Other miscellaneous sets. dialogConfig.mainIcon = new TaskDialogNativeMethods.IconUnion((int)icon); dialogConfig.footerIcon = new TaskDialogNativeMethods.IconUnion((int)footerIcon); dialogConfig.commonButtons = (TaskDialogNativeMethods.TaskDialogCommonButtons)standardButtons; }
private void ApplyOptionConfiguration(TaskDialogNativeMethods.TaskDialogConfiguration dialogConfig) { // Handle options - start with no options set. TaskDialogNativeMethods.TaskDialogOptions options = TaskDialogNativeMethods.TaskDialogOptions.None; if (cancelable) { options |= TaskDialogNativeMethods.TaskDialogOptions.AllowCancel; } if (footerCheckBoxChecked.HasValue && footerCheckBoxChecked.Value) { options |= TaskDialogNativeMethods.TaskDialogOptions.CheckVerificationFlag; } if (hyperlinksEnabled) { options |= TaskDialogNativeMethods.TaskDialogOptions.EnableHyperlinks; } if (detailsExpanded) { options |= TaskDialogNativeMethods.TaskDialogOptions.ExpandedByDefault; } if (Tick != null) { options |= TaskDialogNativeMethods.TaskDialogOptions.UseCallbackTimer; } if (startupLocation == TaskDialogStartupLocation.CenterOwner) { options |= TaskDialogNativeMethods.TaskDialogOptions.PositionRelativeToWindow; } // Note: no validation required, as we allow this to // be set even if there is no expanded information // text because that could be added later. // Default for Win32 API is to expand into (and after) // the content area. if (expansionMode == TaskDialogExpandedDetailsLocation.ExpandFooter) { options |= TaskDialogNativeMethods.TaskDialogOptions.ExpandFooterArea; } // Finally, apply options to config. dialogConfig.taskDialogFlags = options; }
internal static extern HResult TaskDialogIndirect( [In] TaskDialogNativeMethods.TaskDialogConfiguration taskConfig, [Out] out int button, [Out] out int radioButton, [MarshalAs(UnmanagedType.Bool), Out] out bool verificationFlagChecked);