I've got a sequence of checkboxes on a C# Winform. Each checkbox can have some options on it, which is really just another set of checkboxes that are just indented into the page a bit. What I'm trying to achieve is when you tick one of the parent checkboxes then all it's child checkboxes get ticked. And the opposite when a parent check...
Are there any 3rd part WinForms controls out there that give me ajax type effects. For example I want an effect where if I have a list box or a DataGrid control and someone clicks a field to mark it as complete I want that field to fade away not just instantly disappear. The standard controls get the job done but are not the best looking...
I saw the splash screen of the Corel-Draw 12 application and lost my mind! What technique do they use? On application start-up they load a transparent image, use windows api or what? How do they achieve this transparency? ...
What method is considered the "standard" for keeping data structures within GUI controls synchronized with the data structures that are maintained by the application? For example: In WinForms, if one creates a ListView instance, rather than pointing it to a data structure that represents the items to appear within the list, one must...
Hi everybody. Im traying to get all controls in a winform just disable them at the Load event. I have a form (MDI) which loads a Login Form. I want to disable the controls behind the Login Form to only let the user enter his username and password, and then if the user is valid reenable the controls again. Thanks... ...
I'm making a sample GUI for a new application we are developing at work. The language has already been decided for me, but I am allowed to use any 3rd party DLLs or add-ins or whatever I need in order to make the GUI work as seamlessly as possible. They want it very mac/ubuntu/vista/Windows 7-like, so I've come up with some very intere...
1. frmHome frm = new frmHome(); frm.Show(); this.Close(); I'm opening HomeForm from LoginForm. In LoginForm's form_closed event I call Application.Exit(). This allows you to open LoginForm and exit the application by clicking the X button. The problem is when I move from LoginForm to HomeForm and call this.Close(), the form_c...
I am using Telerik's WinForms controls and have a radGridView which is bound to a bindingsource to display my data. I would like to expand on the functionality of this a bit to give users an extra way to order the records. I have added two command buttons to the gridview (Up, Down) to help facilitate this functionality. Basically, whe...
can someboody please help me convert these strings/ints into a usable font thing? it keeps coming up with a red squigly line underneith the following line: mylabel.FONT = new Font(fname, fsize, fstyle); and also when i try to set the labels forecolor by doing this: mylabel.ForeColor = fcolor; the code i have is: int fcolor = Int32...
I am building a WinForms application and I need a control that allows a user to select blocks of time on certain weekdays when particular services are enabled/disabled. The desire User Interface is for a component much like the Scheduler in uTorrent shown here. This control has a grid of colored boxes. The days of the week are along th...
How do I build an array of buttons in a Winforms application? What I am trying to do is this: I have a lot of buttons in a sort of calendar arrangement, that are indicating time slots. IE: Monday0700Button, Monday0730Button, Monday0800Button, and so on in 30min intervals. I have a xml database, where one of the fields for appointments ...
I want to use a BackgroundWorker or a Thread to call a method from my windows form on a class located in my business layer. I would like the method in this business layer to be able to report its progress if anyone is listening as it may take awhile to complete. Since I may start with a BackgroundWorker and later decide to use a regular ...
Hi, I am working on a windows application where i want to display orkut user profile details like name, profile pic, albums. Is there some way can I can access user profile data on my windows form using C#. -- Thanks Manoj ...
I want to open a small box , when my application starts, where user can enter their name , and I want that name to use in my application. I am using Windows Form Application and C#. I am vary new to this, any idea how to implement this. ...
I have Winforms insight have one picture box. When I double click, my logic writes (using stream class) a picture and then stores one in the system folder. When I am trying to write, I get an error like "can't access file; it's being processed by another process". How can I overcome this problem? ...
I know I can keep a right column open in a RichTextBox by setting the RightMargin property, but is there any way I can insert text into this column? An example would be in Skype where the time is displayed next to the line of text entered. Example My message of text 5:08PM Another message of text 5:09PM If I insert a long...
Hi! I would like to have a ToolStripSplitButton that invokes it's last invoked DropDownItemClick in Click event. If You've used Abby FineReader then You know what I meam. I know I can link everything in a form class but I would like to have a deriver class that does it out of the box. I could do it easyly if public ToolStripItemColle...
Hey All, I want a help. I have a window form application. Whenever I click on the "close" of the form, the application should itself close. Can anyone help me. Regards, Justin Samuel. ...
I have defined a custom IPrincipal and custom IIdentity based on a website that defines both valid identities and their permissions. Both these classes are for use in a assembly used in a windows forms application. The question is, when using the declarative PrincipalPermission attribute on top of my assembly classes, how to enforce tha...
Is there a way to uncheck/check a checkbox within a webpage that is loaded within a webbrowser control? Thank you. Update: (This is what I originally tried with no luck) HtmlDocument rememberme = this.webBrowser1.Document; rememberme.GetElementById("remBox").SetAttribute("checked", "false"); ...