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How to parent a form to a panel?
To keep code and controls manageable, my plan was to isolate content into seperate forms, and display the form inside a panel. In my TreeView AfterSelect event, I tried instantiating the form, and setting it’s Parent to a panel but I get an exception “Top-level control cannot be added to a control.”:
How to add the form in panel from another form?
You don’t. You ask the other form to do it for you – that way, each form knows as little as possible about the other, and can be changed without it affecting the rest of the system. When you create a FormB instance in FormA and show it, FormA has to know that FormB exists, but it doesn’t want to know how FormB does things.
Which is the ” main ” form in WinForms?
To help you get a better understanding of programming in WinForms, we need to know which Form is the “main” Form here: does Form1 create Form2, and Form3 ? 1. to give an instance of Form2 a way to communicate to Form1 that it needs to insert an instance of a UI into a Panel inside it.
How is the panel control displayed in Excel?
The Panel control is displayed with a three-dimensional border to distinguish where the Panel control is located in relation to other objects on the form. This example requires that the method defined in this example is called from within an existing form and that the System.Drawing namespace has been added to the source code for the form.
What does panel mean in Microsoft Word form?
Indicates the automatic sizing behavior of the control. Gets or sets the background color for the control. Gets or sets the background image displayed in the control. Gets or sets the background image layout as defined in the ImageLayout enumeration. Gets or sets the BindingContext for the control. Indicates the border style for the control.
What does panel class do in Microsoft Docs?
Gets or sets the font of the text displayed by the control. Gets or sets the height of the font of the control. Gets or sets the foreground color of the control. Gets the window handle that the control is bound to. Gets a value indicating whether the control contains one or more child controls.