ToolStripMenuItem.CheckState Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets a value indicating whether a ToolStripMenuItem is in the checked, unchecked, or indeterminate state.
public:
property System::Windows::Forms::CheckState CheckState { System::Windows::Forms::CheckState get(); void set(System::Windows::Forms::CheckState value); };
[System.ComponentModel.Bindable(true)]
public System.Windows.Forms.CheckState CheckState { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.CheckState : System.Windows.Forms.CheckState with get, set
Public Property CheckState As CheckState
Property Value
One of the CheckState values. The default is Unchecked
.
- Attributes
Exceptions
The CheckState property is not set to one of the CheckState values.
Remarks
Use the CheckState property to control or determine whether a ToolStripMenuItem is initially checked, unchecked, or in an indeterminate state.
Starting with the .NET Framework 4.5.2, if the CheckState property is set to Checked or Indeterminate, the corresponding icon may be resized. Resizing is determined by the system DPI setting when the app.config file contains the following entry:
<appSettings>
<add key="EnableWindowsFormsHighDpiAutoResizing" value="true" />
</appSettings>
Applies to
See also
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應