I would like to add my comments for populating cascading dropdowns. You can also use repeating tables for this purpose. There is no need to call a webservice on change of each and every dropdown. Just write your logic in the codebehind and populate a repeating table onchange of a dropd...
Microsoft Forms is a new Office 365 application which gives you ability to get feedback with easy-to-create surveys, registrations, quizzes and more. Hi there I'm wondering if it's possible to have a sub-dropdown menu in Forms? I have a question and based on the response, I want to...
System.Windows.Forms.dll 來源: ToolStripDropDown.cs 取得或設定值,指出是否可調整表單的Opacity。 C# [System.ComponentModel.Browsable(false)]publicboolAllowTransparency {get;set; } 屬性值 Boolean 如果表單的Opacity可以調整,則為true,否則為false。
命名空間: System.Windows.Forms 組件: System.Windows.Forms.dll 來源: DateTimePicker.cs 發生於下拉式月曆顯示時。 C# 複製 public event EventHandler? DropDown; 事件類型 EventHandler 範例 下列程式碼範例示範如何使用 和 MaxDateTime 欄位來處理 DropDownDateTimePicker 和MinDateTime 的事件。 若...
The following method is initiated at application startup and in response to a user request to add a new language to the Language menu item that appears in the File menu on my menustrip and was created at design time. Initially the Language item has no dropdown items associated with it....
System.Windows.Forms.dll Source: IWindowsFormsEditorService.cs Displays the specified control in a drop down area below a value field of the property grid that provides this service. C# publicvoidDropDownControl(System.Windows.Forms.Control control); ...
internal System.Windows.Forms.ComboBox ComboBox1; private string[] animals; // This method initializes the owner-drawn combo box. // The drop-down width is set much wider than the size of the combo box // to accomodate the large items in the list. The drop-down style is set to //...
Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in. (Inherited from Control) TopMost Gets or sets a value indicating whether the form should be displayed as a topmost form. UseWaitCursor Get...
image, params System.Windows.Forms.ToolStripItem[]? dropDownItems); 参数 text String 要在ToolStripDropDownButton 上显示的文本。 image Image 要在Image 上显示的 ToolStripDropDownButton。 dropDownItems ToolStripItem[] ToolStripItem 类型的数组,其中包含 ToolStripDropDownButton 的项。 适用于 ....
Namespace: System.Windows.Forms Assembly: System.Windows.Forms.dll Source: ToolStripDropDown.cs Gets or sets a value indicating whether the Opacity of the form can be adjusted. C# 复制 [System.ComponentModel.Browsable(false)] public bool AllowTransparency { get; set; } Property Value ...