asp net listbox

In ASP. NET, DropDownList and ListBox implement two-level linkage functions, DropDownList and ListBox implement two-level linkage functions. They can bind the information searched from the background database. The function to be implemented here is to select "save" in DropDownList ", then let

Problem description Webform application in ASP. NET 4ProgramWhen the enabled attribute of The ListBox Server Control is set to false, the control is not disabled. Test procedure Testform. aspx: And the correspondingCodeHide the file testform. aspx. CS: Using system; using system. web. ui; using system. web. UI. webcontrols; using skyiv. common; namespace w

ASP. NET data binding-DropDownList, ListBox, DropDownList and ListBox implement two-level linkage functions. They can also bind the information searched from the background database. The function to be implemented here is to select "save" in DropDownList ", then let ListBox

DropDownList and the listbox to achieve level two linkage function, they can also be selected from the background database of information to bind, the function is to choose "Province" in the DropDownList, and then let the listbox automatically show its province "city", This is the so-called two-level linkage function, this feature we see on many registration pages, today we use

. Dropdownlist1.databind (); Sdr. Close (); } } Write the DropDownList1_SelectedIndexChanged event code, implement click "Province", the listbox to voluntarily join the "province" has the "city"execute the file, as seen in the followingHere in Hebei Province I did not join the complete, just to achieve the two-level linkage function, compared to the first two blogs in the Web control of the GridView and repeater use, t

Ref: Http://forums.aspfree.com/net-development-11/displaying-multiple-columns-in-a-html-listbos-control-in-asp-19062.html ListBox column spacing Solution Finally !!! I know so far people have had this problem. But finally I solved it with your basic mono spacing font type. As we all know the Asp.net

Data about. NET in the WinForms inside the listbox to achieve data binding ... -------------------------------------------------------------------------------- In. NET, the list box control under WINDOW forms is developed with its own data binding and cannot change the listbox's items after it has been bound. But the actual development of the situation will o

1 Drag a ContextMenuStrip control, then you can edit it directly on the interface, or you can add it dynamically when formload?2 by associating the two controls, you can implement the ListBox1 right-click menu associated with ContextMenuStrip.?3 but if we want to be in the ListBox right-click Delete Copy and so on, just define the menu, and then double-click to execute as the top menu bar.??For more instructional videos and downloads, please pay atten

1 Drag a ContextMenuStrip control, then you can edit it directly on the interface, or you can add it dynamically when formload?2 by associating the two controls, you can implement the ListBox1 right-click menu associated with ContextMenuStrip.?3 but if we want to be in the ListBox right-click Delete Copy and so on, just define the menu, and then double-click to execute as the top menu bar.??For more instructional videos and downloads, please pay atten

SummaryAs the end of ASP. net mvc case study, this article only gives some opinions on the ASP. net mvc Framework from a personal perspective. And the series will be attached at the end.Article. PrefaceThe purpose of this article is to summarize some things to help friends better use this framework. However, I did no

[ASP. NET MVC2 series] [ASP. NET MVC2 series] ASP. net mvc tutorial-create a Movie Database Application with ASP. net mvc within 15 min

The discussions on webform and MVC have been discussed for a long time at the beginning of the year. I have no intention to argue Which architecture model is more suitable for our development. No matter which field, the existence of technology has different historical significance and market value. I pay more attention to finding the most convenient way to do things at the current stage from the technical implementation perspective by mastering more technologies at the right opportunity. So plea

Introduction to ASP. NET 5 MVC6 series (1): Introduction to ASP. NET 5 and introduction to ASP. NET Introduction to ASP. NET 5

ASP. net mvc tutorials A series of introductory articles in ASP. net mvc beta, some friends suggested to write an example program for simultaneous explanation, which makes it easier to learn. So I chose to write a blog program as the sample program. (Originally living in ASP

[Original article address]ASP. net mvc 4, ASP. NET web API and ASP. NET web pages V2 (razor) Now all open source with contributions [Original article posting time] Happy Tuesday! It is indeed a happy day (literally at this mom

HOST: chat rules. Our chat is about to begin. Now I want to announce the chat Rule 1. after the chat starts, you will submit your questions to the host at the chat venue (noahwing). I will be responsible for submitting the questions to the guests. because the activity is not very long, do not talk about topics unrelated to this chat. leave more time for the two teachers to answer your questions. Thank you for your cooperation. In addition, before the event, we received a total of nine emails fro

The performance of the project has been at the lower-and lower-level and has been exploring. Since the WCF segment was optimized in the past few weeks, the speed has improved significantly. HoweverProgramIt is not an ideal requirement, so we must continue to work hard! I. Situation Some time ago, we found that multiple clients frequently obtain the same data when they connect to the server for the first time. That is to say, each client needs to search for the same data in the database, it i

In order to maintain the order in the group, regulate part of the rules for technical discussion, exchange, inquiry and entertainment, and conduct a convention solicitation activity, which is in a fair, open, and just form, let Boyou and the masses vote and comment independently, spontaneously, and voluntarily, and now form the "ASP. net Ajax technology alliance and ASP