What is control box in windows form

Download Microsoft Edge More info. Contents Exit focus mode. Control Box Property Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? Namespace: System. Forms Assembly: System. MaskedTextBox Control Constrains the format of user input in a form. MenuStrip Control Provides a menu system for a form. MonthCalendar Control Presents an intuitive graphical interface for users to view and set date information.

NotifyIcon Component Displays icons for processes that run in the background and would not otherwise have user interfaces. NumericUpDown Control Displays numerals that a user can browse through and select from. OpenFileDialog Component Allows users to open files by using a pre-configured dialog box. PageSetupDialog Component Sets page details for printing through a pre-configured dialog box. Panel Control Provide an identifiable grouping for other controls, and allows for scrolling.

PrintDialog Component Selects a printer, chooses the pages to print, and determines other print-related settings. PrintDocument Component Sets the properties that describe what to print, and prints the document in Windows-based applications. PrintPreviewControl Control Allows you to create your own PrintPreview component or dialog box instead of using the pre-configured version. PrintPreviewDialog Control Displays a document as it will appear when it is printed.

ProgressBar Control Graphically indicates the progress of an action towards completion. RadioButton Control Presents a set of two or more mutually exclusive options to the user.

RichTextBox Control Allows users to enter, display, and manipulate text with formatting. SaveFileDialog Component Selects files to save and where to save them. SoundPlayer Class Enables you to easily include sounds in your applications. SplitContainer Control Allows the user to resize a docked control.

Splitter Control Allows the user to resize a docked control. NET Framework version 1. StatusBar Control Displays status information related to the control that has focus. Step 2 Once the Radiobutton has been added, go to the properties window by clicking on the Radiobutton control. A checkbox is used to provide a list of options in which the user can choose multiple choices.

We will add 2 checkboxes to our Windows forms. These checkboxes will provide an option to the user on whether they want to learn C or ASP.

Step 1 The first step is to drag the checkbox control onto the Windows Form from the toolbox as shown below. Step 2 Once the checkbox has been added, go to the properties window by clicking on the Checkbox control. A button is used to allow the user to click on a button which would then start the processing of the form. Step 1 The first step is to drag the button control onto the Windows Form from the toolbox as shown below.

Step 2 Once the Button has been added, go to the properties window by clicking on the Button control. Congrats, you now have your first basic Windows Form in place. When working with windows form, you can add events to controls. An event is something that happens when an action is performed. Probably the most common action is the clicking of a button on a form. In C Windows Forms, you can add code which can be used to perform certain actions when a button is pressed on the form.

The below example will showcase an event for the Listbox control. So whenever an item is selected in the listbox control, a message box should pop up which shows the item selected. Step 1 Double click on the Listbox in the form designer. By doing this, Visual Studio will automatically open up the code file for the form. And it will automatically add an event method to the code. This event method will be triggered, whenever any item in the listbox is selected.

Above is the snippet of code which is automatically added by Visual Studio, when you double-click the List box control on the form. One you make the above changes, and run the program in Visual Studio you will see the following output.

From the output, you can see that when any item from the list box is selected, a message box will pops up. This will show the selected item from the listbox. Again this follows the same philosophy. Just double click the button in the Forms Designer and it will automatically add the method for the button event handler.

Alternatively, you can bind a field to a control by typing the field name in the control itself if the object is open in Design view , or in the Control Source property box in the control's property sheet. The property sheet defines the characteristics of the control, such as its name, the source of its data, and its format.

To display or hide the property sheet, press F4. Using the Field List pane is the best way to create a bound control for two reasons:. Access automatically fills in the control's attached label with the name of the field or the caption defined for that field in the underlying table or query , so you don't have to type the control's label yourself.

Access automatically sets many of the control's properties to the appropriate values according to the properties of the field in the underlying table or query such as the Format , Decimal Places , and Input Mask properties.

If you already created an unbound control and want to bind it to a field, set the value in the control's Control Source property box to the name of the field. For details about the Control Source property, press F1 while the cursor is in the property's drop-down list. Automatically align controls on a form. Create a calculated control. Set the tab order for controls.

Set default values for fields or controls. Forms and reports. Need more help? Expand your skills. Get new features first. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help.

Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information. Not enough pictures. Any additional feedback? Submit feedback. Thank you for your feedback! Control Type. Text Box. Command button.