What is the difference between a panel object and a groupbox object

Next page. NET The. Write and Console. NET 2. Operator Precedence Chart Appendix A. Operator Precedence Chart Appendix B. Number Systems B. Introduction B. Using the Visual Studio Debugger C.

Introduction C. Breakpoints and the Continue Command C. The Locals and Watch Windows C. Other Features C. Introduction E. Unicode Transformation Formats E. Characters and Glyphs E.

Using Unicode E. Introduction F. Headers F. Raises the KeyPress event. Raises the KeyUp event. Raises the Layout event. Raises the Leave event. Raises the LocationChanged event. Raises the LostFocus event. Raises the MarginChanged event. Raises the MouseCaptureChanged event.

Raises the MouseClick event. Raises the MouseDoubleClick event. Raises the MouseDown event. Raises the MouseEnter event. Raises the MouseHover event. Raises the MouseLeave event.

Raises the MouseMove event. Raises the MouseUp event. Raises the MouseWheel event. Raises the Move event. Raises the PaddingChanged event. Raises the Paint event. Raises the BackColorChanged event when the BackColor property value of the control's container changes. Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes.

Raises the BindingContextChanged event when the BindingContext property value of the control's container changes. Raises the ParentChanged event. Raises the EnabledChanged event when the Enabled property value of the control's container changes. Raises the FontChanged event when the Font property value of the control's container changes. Raises the ForeColorChanged event when the ForeColor property value of the control's container changes.

Raises the VisibleChanged event when the Visible property value of the control's container changes. Raises the PreviewKeyDown event. Raises the QueryContinueDrag event. Raises the RegionChanged event. Raises the Resize event. Raises the RightToLeftChanged event. Raises the SizeChanged event. Raises the StyleChanged event. Raises the SystemColorsChanged event. Raises the TabIndexChanged event. Raises the TabStopChanged event. Raises the TextChanged event. Raises the Validated event.

Raises the Validating event. Raises the VisibleChanged event. Forces the control to invalidate its client area and immediately redraw itself and any child controls. Resets the BackColor property to its default value.

Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. Resets the Cursor property to its default value. Resets the Font property to its default value.

Resets the ForeColor property to its default value. Resets the ImeMode property to its default value. Resets the control to handle the MouseLeave event. Resets the RightToLeft property to its default value. Resets the Text property to its default value Empty.

Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. Scales the GroupBox by the specified factor and scaling instruction.

Activates a child control. Optionally specifies the direction in the tab order to select the control from. Sets a value indicating how a control will behave when its AutoSize property is enabled. Sets a specified ControlStyles flag to either true or false.

Returns a String containing the name of the Component , if any. This method should not be overridden. Occurs when the value of the AutoSize property changes. Occurs when the value of the BackColor property changes. Occurs when the value of the BackgroundImage property changes. Occurs when the BackgroundImageLayout property changes. Occurs when the value of the BindingContext property changes. Occurs when the value of the CausesValidation property changes.

Occurs when the user clicks the GroupBox control. Occurs when the value of the ClientSize property changes. Occurs when the value of the ContextMenu property changes. Occurs when the value of the ContextMenuStrip property changes. Occurs when a new control is added to the Control. Occurs when a control is removed from the Control. Occurs when the value of the Cursor property changes. Occurs when the component is disposed by a call to the Dispose method. Occurs when the value of the Dock property changes.

Occurs when the user double-clicks the GroupBox control. Occurs when the DPI setting for a control is changed programmatically after the DPI of its parent control or form has changed.

Occurs when the DPI setting for a control is changed programmatically before a DPI change event for its parent control or form has occurred. Occurs when the Enabled property value has changed. Occurs when the Font property value changes. Occurs when the ForeColor property value changes. Occurs when the ImeMode property has changed. Occurs when the user presses a key while the GroupBox control has focus. Occurs when the user releases a key while the GroupBox control has focus.

Occurs when the Location property value has changed. Occurs when the user clicks the GroupBox control with the mouse. Occurs when the user double-clicks the GroupBox control with the mouse. Occurs when the Parent property value changes. Occurs before the KeyDown event when a key is pressed while focus is on this control.

Occurs when AccessibleObject is providing help to accessibility applications. Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.

Occurs when the value of the Region property changes. Occurs when the RightToLeft property value changes. Occurs when the Size property value changes. Occurs when the TabIndex property value changes. Occurs when the value of the TabStop property changes.

Occurs when the Text property value changes. Occurs when the Visible property value changes. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Forms Assembly: System. Note Only controls that are contained within the GroupBox control can be selected or receive focus.

Is this page helpful? Yes No. Any additional feedback? Skip Submit. Inherited from Control. Gets or sets the description of the control used by accessibility client applications.

Gets or sets the name of the control used by accessibility client applications. Gets or sets the accessible role of the control. This property is not relevant for this class. Gets or sets the background color for the control. Gets or sets the background image displayed in the control. Gets a value indicating whether the control can receive focus. Determines if events can be raised on the control. Gets a value indicating whether the control can be selected. Add new Role 4, 4 ; roles.

Add cmbCol ; this. Best Regards. Windows forms Windows Forms 15 How to create and Invisible Groupbox I thought about using a different control but there is nothing that I have seen that will allow me to have transparency through to the flash object in the background.

Any time I set the transparency key or try playing with setting like that, it just becomes transparent to the entire form, not transparent to the flash object. Windows forms Windows Forms Next 1 table adapter basic functionality Thanks for replying!

I have one tableadapter query that returns a single value. This getdata method is called many times a second. Windows forms Windows Forms 2 Flicker-free painting yes thats true, no need to double buffer PictureBox as its already double bufferd for the OnPaint!

All were normal and no error were found. Windows forms Windows Forms 4 unable to display complete drawing hi guys, I am using the panel Paint Event to do drawing. The number of rectangle box shown depend on how many text are there in the textbox multi-line.

The problem is that it can't display the whole sequence state in my panel. My question is how do I make my panel fit all the rectangle box accordingly.

Sorry if it is hard to understand as i have tried my best to explain. Windows forms Windows Forms 5 Modifying BidingSource I can modify the grid property method to do that, however I think that is stil a waste of cpu time or a waste of processing time. It would have been better to modify the biding source. Windows forms Windows Forms 6 Determing the exact position within a richtextbox First off: Thank you for replying.

Windows forms Windows Forms 7 Problem with passing arguments to main[] function Hai Here is the code. Go through the code and give your suggestions. DialogResult OpenDialog System. If I include include "form2. The new called to gcnew create a new instance of object. NET I have a main picturebox, on which I double-buffer my graphics by drawing on a Graphics object, and then copying that to the bitmap on the screen.

On the side of the picturebox are 3 panels. When the user uses the 'open' menu, the 2 invisible panels are made visible and are repositioned. But since I have implemented the double-buffering, they do not show SOME of their contents a flexgrid and command buttons.

If you click on a command button, it appears. Nothing makes the flexgrid appear. Neither the flexgrid or the command buttons on these panels have their visible property set to false.

There is a textbox on the one panel which does not have this problem. It almost seems like the panels are not painting. But I have put a messagebox in the paint event of the panel, and it definitely fires. However, the problem does seem to lie somewhere with a paint event.

If I click on all the buttons so that they show themselves, and I minimise and maximise the main window, the buttons disappear again. If somebody has any idea why this could be happening, I would be SO grateful. I have just spent the last week fighting with the graphics. Width, picDraw. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Skip to main content. This browser is no longer supported.

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