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Search results for listbox
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ActiveX and Visual Basic: Enhance the Display of Long Text Strings in a Combobox or Listbox
The ASP.Net ListBox control provides the functionality to display a list of items in the form of menu that allows single or multiple items selection. You can select the multiple list items of ListBox control by changing their selected state.
The AutoPostBack property of the ASP.Net ListBox control provides the functionality to post the web page to the server when user clicks on a list item to select it. You can get the value of selected item of the ListBox control at the Page Load event of ASP.Net web page to execute the server side code.
The OnSelectedIndexChanged event handler of ASP.Net ListBox control enables you to handle the click event of list item at server side that is raised at the time when user clicks to select a list item of Listbox.
The SelectionMode property of the ASP.Net ListBox control allows you to enable or disable the multiple selections of list items displayed in the form list menu. It accepts the predefined enumeration value to specify the selection mode for the listbox.
The ASP.Net ListBox control also supports SQL DataBinding feature that enables you to display the data items retrieved from the SQL Database in the form of listbox menu. You can either use the SqlDataSource control to bind the SQL data with listbox or C# code to bind the data programmatically.
The ASP.Net ListBox control provides the functionality to select the multiple list items by pressing the "Ctrl" key of keyword and click action of mouse button. You can attach the SelectedIndexChanged server side event to the ListBox control to handle the click event raised by the user when he clicks the list item to select it.
The ASP.Net ListBox control also provides the method to populate it by adding the list items dynamically using C# code. You can use the Add method of Items collection property of listbox control to populate the items programmatically. The Items property gets the collection of list items stored in the listbox control.
The SelectedValue property of ASP.Net ListBox control enables you to get or set the value of selected list item dynamically using C# code. When user clicks on any list item of listbox control it fires the SelectedIndexChanged event that can be handled at server side to get the selected value clicked by the user.
The SelectedIndex property of ASP.Net ListBox control enables you to get or set the zero-based index of the selected list item dynamically using C# code. When user clicks on any list item of listbox control it fires the SelectedIndexChanged event that can be handled at server side to get the index of the list item clicked by the user.
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