groupbox

问题 I have a Panel In my C# form and I have a button. When I click on the Button the invisible Panel Shows. Instead of that I want the Panel to move in or slide in. For example when you click on a combobox the dropdown list doesnt just pop in. I want my Panel to appear like that. How can I do that ? 回答1: Window animation is a built-in feature for Windows. Here's a class that uses it: using System; using System.ComponentModel; using System.Windows.Forms; using System.Runtime.InteropServices;

问题 I\'d like to add an event to all textboxes on my form: foreach (Control C in this.Controls) { if (C.GetType() == typeof(System.Windows.Forms.TextBox)) { C.TextChanged += new EventHandler(C_TextChanged); } } The problem is that they are stored in several groupboxes and my loop doesn\'t see them. I could loop through controls of each groupbox individually but is it possible to do it all in a simple way in one loop? 回答1: The Controls collection of Forms and container controls contains only the

问题 Is there something like a GroupBox or TitledBorder available on JavaFX 2? Thanks for any hint :-) 回答1: No such standard control, but it it is easy to create your own. Here is a sample implementation: /** Places content in a bordered pane with a title. */ class BorderedTitledPane extends StackPane { BorderedTitledPane(String titleString, Node content) { Label title = new Label(" " + titleString + " "); title.getStyleClass().add("bordered-titled-title"); StackPane.setAlignment(title, Pos.TOP

问题 So, I have an application that loads different plugins and creates a new tab on a TPageControl for each one. Each DLL has a TForm associated with it. The forms are created with their parent hWnd as the new TTabSheet. Since the TTabSheets aren\'t a parent of the form as far as VCL is concerned ( didn\'t want to use dynamic RTL, and plugins made in other languages ) I have to handle resizes manually. I do this like below: var ChildHandle : DWORD; begin If Assigned(pcMain.ActivePage) Then begin