Web Forms :: How To Find Out Time Duration Using Drop Down List Control

Jul 29, 2010

How find out time duration in asp.net using drop down list Control? Result will display in textbox.

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Web Forms :: Adding List Items To Drop Down Control From Generic List?

Feb 6, 2010

I have the following Students class:


I need the 1 since it's a foreign key in another table. For the life of me, I can't get this to work like this.

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Web Forms :: Drop Down List Dependant On Selection In Another Drop Down List?

Mar 30, 2010

I have a drop down list that has the initials of about 12 of our sales guys.How can I make it so that when they select their initials from the list, the next drop down list only shows their customers.In my database there is a column for customer name and salesman.

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Web Forms :: Drop Down List, User Control, Getting Value Of DDL?

Nov 17, 2010

As the tree said to the lumberjack, "I'm stumped". I've been doing .net for years, and my brain is in vapor lock...Very simple here.. I have a user control which has a dropdown list, and a button on it. The DDL is databound. When the button is clicked, I want to retrieve the value of the dropdownlist. I check to see if the page is a postback and if not, I bind the DDL.I put my user control on my master page.When the button is clicked, the value of the dropdown is not obtainable. The selectedvalue is empty. I figure this has something to do with the order of the page being regenerated.

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C# - How To Find Duration Of An Uploaded Mp4 Or F4v Video

Oct 18, 2010

I've tried using directshowlib-2005 by installing k-lite mega codec pack. It can't find the duration of an mp4 file or f4v file (avi, wmv and flv has no problem). I use ImediaSeeking interface of directshowlib-2005 to find duration. But in case of mp4 and f4v the GetDuration method returns zero.

I know it is a codec problem, but I do not know which codec is to be installed to get duration of mp4 as well as f4v files.

The code I am using is shown below:


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Web Forms :: Allow The User To Choose An Item, But Rather Than Populate Another Drop Down List Control?

Jun 22, 2010

I've got a drop down list that I want to populate with items from a SQL Server database, which I did successfully, but I can't figure out how to write an if statement that will clear the drop down list based on a selected index and repopulate it with data from another table. The drop down list is inside an update panel that auto posts back.

Basically I want to allow the user to choose an item, but rather than populate another drop down list control, i just want to repopulate the current one with new data.I'm guessing that if I want to get data from more than one table the code below isn't going to work for me. Could I get the data from all the tables at once and store each table data in its own variable until I need to use it? (Each table will have under 10 items, in 5 tables.)

Here is the code to get the data from the database:[Code]....

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Forms Data Controls :: How To Add Drop Down List Control To A Grid And Form View...

Jan 18, 2010

Once again something for a new bee... I have 3 questions -

1. I wanted to add a drop down list instead of a text box to my grid control (which should come up on clicking editing)

2. Similar control for form view

3. On click "select" in a grid view, I want to open a new web page which will show a form view attached with the same "select" index.

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Display The Duration Time Of The Video?

Feb 8, 2010

in my application i want to display the duration time of the video ( that is time of the video) in asp.net

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Web Forms :: Find Control In Radiobutton List?

Mar 17, 2011

i want to find control radio button list i have child control as listitem at runat server,i have id like i have 4 option e.g.option1,option2,option3,option4 i want to selected one of them.

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Forms Data Controls :: Built A User Control That Displays A Drop Down List Of States?

Mar 17, 2011

I built a user control that displays a drop down list of states. I'm using it, but if I try to put it in a listview control, all I get is the frop down with nothing in it.

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Web Forms :: How To Have 2 Cascading Drop Down Lists For The Same Drop Down List

Mar 12, 2010

How can I have 2 Cascading Drop Down Lists for the same Drop Down List?here is my problemi have 3 drop down lists read from database1- Schools List 2- Classes List3- Teachers ListEvery School will have more than 1 Class and more than 1 TeacherWhat I want is when user select a School from Schools Drop Down List then BOTH (Classes and Teachers) should be refreshed based on the School Drop Down List

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How To Check Time Duration To Online Exam

Jan 27, 2010

created a project in c3.net of online exam wan to set time duration on server side

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Access :: Automatic Backup After Particular Time Duration

Nov 23, 2010

I am using MSACCESS as back end.And as we can get database back up in the SQL server after particular time.I want that kind of back up in MS ACCESS.How can i get it..

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C# - Data Time Format (Duration) - Display In (1min 06 Sec)

Mar 3, 2011

I have a query like i want to show the time information in custom format like(1min 06sec) from date .I have a filed Duration in database and when i am binding my data control then in item i want to display in above format(1min 06 sec),so is it possible?

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DataSource Controls :: How To Run Stored Procedure After A Specified Time Duration

May 24, 2010

ALTER PROCEDURE [dbo].[backup_database]
@DbName VARCHAR(250),
@dbpath VARCHAR(500)
DECLARE @Currentdate VARCHAR(10)
DECLARE @Currenttime VARCHAR(15)
SET @Currentdate =CONVERT(VARCHAR(10),GETDATE(),105)
SET @Currenttime = REPLACE(RIGHT('0'+LTRIM(RIGHT(CONVERT(varchar,getDate(),100),8)),8),':','-')
SET @dbpath = @dbpath +'' +@Currentdate+'_'+@Currenttime+'_'+@DbName +'.' + 'bak'
PRINT @dbpath
ERROR_NUMBER() as ErrorNumber,
ERROR_MESSAGE() as ErrorMessage
PRINT 'Backup Could not be taken for '+@DbName+''

I want to run the above procedure at an interval of 8 hours.

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How To Add Horizontal Scrollbar To Drop Down List Control

Jan 28, 2010

I have one Drop down list box like following :


when drop downlist has item string too large then i want to give it horizontal Scrollbar ..

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How To Get The Playing File Total Time Duration Media Player

Mar 17, 2010

I use media player control to play mp3 files in asp.net application. I want to find When the playing process gets end and the total time require to finish the file using javascript.


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State Management :: How To Terminate The Session After Specific Time Duration

Apr 24, 2010

I want to terminate the session after specific time. So how can solve it.

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Forms Data Controls :: Find Control Inside List View?

May 26, 2010

I am having a list view in the page and one button outside the listview.

Listview is consisting of a usercontrol which is text box.

i want to find textbox usercontrol in the button click event.

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Drop Down List In User Control Cause Full Page Postback?

Jan 14, 2011

I have the following scenario. I have a page that hosts several user controls. The user controls are all surrounded by a single update panel. All user controls have a save button on them. When the save buttons are clicked the page updates the update panel as expected. Some of the user controls contain editable list views. Whenever an action is taken on these list views, the Update Panel is NOT refreshed, but the whole page posts back. How can I get these ListViews to also refresh the Update Panel? I cannot post the code because of NDA. There are no javascript errors on the page reported by either IE8 or Chrome.

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Trigger An Update Panel From A Drop Down List In User Control?

Mar 23, 2010

I have a user control in a master page with two drop down lists. When the user selects an item out of either ddl, I want to load a specific user control inside an update panel on the content page. I can't figure out how to get the user control to trigger the update panel.


<%@ Register src="toolbar.ascx" tagname="toolbar" tagprefix="uc1" %>
<head id="Head1" runat="server">


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Forms Data Controls :: Can Show Multiple Columns In Drop Down List Or List Box

Jun 24, 2010

I have drop down list box that I would like to show two columns, is this possible? Or can it be done with a list box?The query correctly retrieves all of the table data to be displayed, one colum is an abbreviation, the other a bit longer description.

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How To Insert A Drop Down List For Year And Month Into An Ajax Calendar Extender Control

Mar 4, 2011

I am having an application which should contains a datepicker with drop down list for year and month. So how can I insert Drop down list into an ajax calendar extender control. I can't use 3rd party .dll like Calendar extender plus or 3rd party tools like jquery.

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SQL Server :: Unable To Find Control In List

Sep 23, 2010

I'm trying to define the parameters of my data source using a stored procedure. My Stored Procedure Syntax is perfect and i'm happy with that, i've just got trouble with connecting my parameters to my controls. I have 19 Parameters, of which i've managed to connect 17 to controls within my ASP.Net form (some to text boxes, some to ddls etc...)

However, i'm trying to connect a particular parameter to a control, but when i drop down my list of controls it's not visible? The control is within a hidden panel so i've un-hidden it and it's still not there. I've even commented out the panel and tried that but i can't find this control! I just cant seem to get this control to appear in the list.

Has any one seen anything like this before at all?

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MVC :: How To Pass All The Option List Item From The Drop Down List To View Model

Nov 10, 2010

I have a requirement in my application that, while saving the application, need to get all the value from drop down list and pass it to the view model. But application should not allow the user to select more than one item from drop down list manually, ie, only one value at a time. My view model is like ...

public class ListManagement
public IEnumerable<selectListItem> InactiveProduct { get; set; }
public string[] InactiveProductSelected { get; set; }
public IEnumerable<selectListItem> ActiveProduct { get; set; }


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