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2025-03-31 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly shows you "what are the VB.NET GroupBox control properties", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "what are the VB.NET GroupBox control properties" this article.
We group controls for no more than three reasons:
1. Visual grouping of related form elements in order to get a clear user interface.
2. Programming grouping, such as grouping radio buttons.
3. In order to move multiple controls as a unit at design time.
In VB.NET, there are GroupBox, Panel, and TabControl controls that can achieve the three grouping purposes mentioned above, so we call them grouping controls.
The functions of the three controls are very similar, especially the GroupBox and Panel controls, with only a slight difference (the difference is that only GroupBox controls can display titles, while only Panel controls can have scroll bars). Let's first look at the use of the VB.NET GroupBox control.
VB.NET GroupBox controls generally exist as containers for groups of other controls, which makes it easier for users to identify and make the interface more friendly (VB.NET GroupBox controls are equivalent to previous versions of Visual Basic Frame controls). Use control group controls to further classify the various functions in a form, such as separating the various option button controls.
When you move a single GroupBox control, all the controls it contains also move together.
In most cases, there is no actual action on the control group control. We use it to group controls, and there is usually no need to respond to its events. However, its properties such as Name, Text, and Font may be frequently modified to suit the requirements of the application at different stages.
1. Common properties of VB.NET GroupBox controls
1. Anchor and Dock: these two properties are the positioning properties of all controls with a user interface, so let's not talk about it here.
2. The Name property: the object name that identifies the control.
3. Text property: the title text displayed at the top right of the GroupBox control can be used to identify the description of the control group.
4. Font and ForeColor properties, which are used to change the text size and color of the GroupBox control. When you need to note, it not only changes the text appearance of the Text property of the VB.NET GroupBox control, but also changes the text appearance of the Text property of the display of its internal control.
Second, create a set of controls
1. Place the VB.NET GroupBox control on the form. Drag and drop a GroupBox control from the toolbox to the appropriate location on the form and resize it.
2. Change the Text property of the GroupBox control in the properties window as its title.
3. Drag and drop other needed controls within the GroupBox control, such as the RadioButton control.
4. When we drag a single GroupBox control, its internal controls will also move to keep the relative position of the GroupBox unchanged. Similarly, when you delete a GroupBox control, all controls it contains are deleted.
5. When we adjust the Anchor and Dock properties of the controls contained in the GroupBox control, the reference will not be the Form form, but the GroupBox control.
These are all the contents of the article "what are the properties of the VB.NET GroupBox control?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
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