selectedindexchanged

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Drop Down List Event failed to execute

In my drop-down list, the SelectedIndexChanged event is not firing. I set AutoPostBack=\"True\" but it\'s still not firing. Setting EnableViewState to True or False makes no difference either.[详细]

2023-04-06 19:37 分类：问答
Dynamic dropdownlist control doesn't fire Selectedindexchanged event

I need to fire the Selectedindexchanged event of a dynamically created dropdownlist. I\'ve no code in aspx page. All code are in codebehind.[详细]

2023-04-06 15:21 分类：问答
Getting selected value of a combobox

public class ComboboxItem { public string Text { get; set; } public string Value { get; set; } public override string ToString() { return Text; }[详细]

2023-03-24 15:21 分类：问答
Selected row GridView won't extract data

I have a GridView which I am filling with data from my database. The data displays perfectly. My problem is that I want to be able to click on a row and then display the information that is in that ro[详细]

2023-03-17 05:03 分类：问答
selected index of DDL is always equal to Zero in asp .net

I have a Program Class, with properties as Id, ProgramName,ShortName and Code, im my app I have a ASP DDL like[详细]

2023-03-17 02:15 分类：问答
All GridView rows disappear while selecting a row

Please consider the values in comments which I got in debug mode: protected void FilesGrid_SelectedIndexChanged(object sender, EventArgs e)[详细]

2023-03-17 00:59 分类：问答
get the new selectedValue of the listBox using the OnSelectedIndexChanged event

I have a listBox in a asp.net web form. OnLoad i add items to the listbox and i add a OnSelectedIndexChanged event handler:[详细]

2023-03-16 20:09 分类：问答
Work with dropdownlist in C# ASP.NET

I have 3 dropdownlists and one image. First ddl (Stamps: BMW, AUDI, VAZ) gets his data from SQL Server and sets selectedIndex = 0. Second ddl (Models: A6, TT, Z4, X5 etc...) depends from first ddl. If[详细]

2023-03-15 08:26 分类：问答
How to get selected item in ASP.NET GridView

How can I get the selected item on the SelectedIndexChanging handler when using two SelectCommands? I can get the select开发者_开发百科ed row through e.SelectedRow but I\'m unable to get the selected[详细]

2023-03-13 12:29 分类：问答
How can I refresh a dropdownlist during an event of another dropdownlist without refreshing whole web page?

I am developing my first asp.net website, my requirementis to refreshDropDownListBat SelectedIndexChanged event of DropDownListA,I have set AutoPostBack=\"True\" for DropDownListA. Now the problem is[详细]

2023-03-12 08:18 分类：问答