Forms Data Controls :: Datalist Menu Faced With Argument Was Out Of The Range Of Valid Values?

Dec 7, 2010

I have a datalist menu that has several menuitems in it(each item load user control).I want to show each menuitems in seperate dynamic Ajax tabs when I click on first item tab is created but when I click on second menuitem to create second dynamicajax tab I faced this error:


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Forms Data Controls :: Error:Specified Argument Was Out Of The Range Of Valid Values?

Jan 1, 2011

I have a datalist menu,that has few menuitems.each menuitems should load a usercontrol in seperate dynamic tab panel.but when I click on menu for third time I faced this runtime error:"Specified argument was out of the range of valid values. Parameter name: value" on pageload method in line : PlaceHolder1.Controls.Add(newtabCon);

here is my code:


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Forms Data Controls :: Specified Argument Was Out Of The Range Of Valid Values - Gridview?

Nov 23, 2010

I am having problem with this code, even with @Foolongc 's solution. It shows me an error: "Specified argument was out of the range of valid values."

TableCell selectCell = row.Cells[GridView2.SelectedIndex]; --- this is where the problem arises with the SelectedIndex

info about my gridview:

selectedindex = -1 **** when I change it to 0 it gives me the error when I start the page

datasource is programmaticaly stored not design time.

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Web Forms :: Specified Argument Was Out Of The Range Of Valid Values / How To Fix This Error

Feb 1, 2011

I am receiving the following error when attempting to upload a file to a remote server.


I have noticed that this error is caused in firefox, but not in IE7. Is it a security setting on browser, that is finding a fault in the code?

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Web Forms :: Image Upload Form ~ Specified Argument Was Out Of The Range Of Valid Values?

Jun 20, 2010

I have a problem tried for a couple of days and can not find any solutions. I have a ImageUpload form and VB code behind (Below) and when I execute it give me theis error

ERROR: ----------------------------
Server Error in '/' Application.

Specified argument was out of the range of valid values.
Parameter name: i

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: i

Source Error:


Stack Trace: [Code]....

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Specified Argument Was Out Of The Range Of Valid Values After Deployment

May 6, 2010

Our logs show hundreds of these errors after our deployment if users are on the site. Anyone know what this means and how to fix it?


We are using msdeploy, IIS 6 I recently noticed that our web server's time is about 10 minutes behind the real time, I think that may have something to do with it.

If I log into our site, seems like any file that depends on a WebResource or ScriptResource type file doesn't look right.

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Feb 2, 2011

For some reason I'm getting an error trying to return

new HttpStatusCodeResult(500, statusDescription);

In my MVC3 app. It blows up with the error

Specified argument was out of the range of valid values.

Parameter name: value Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.


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Web Forms :: Generate Dynamic Rows With Tetxbox/Specified Argument Was Out Of The Range Of Valid Values

Sep 8, 2010

in TablaVenta (<asp:table>) dynamically generated new rows containing two columns, one with a display name and the other a textbox for the user to enter a value.When I want to retrieve those rows from the code, I notice that there are no rows created in the table


Error: Specified argument was out of the range of valid values.

Parameter name: index

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Web Forms :: Error: "Specified Argument Was Out Of The Range Of Valid Values. Parameter Name: I"

Feb 28, 2011

I am working on developing web application for user to upload their files using VB.NET.The problem is,when user browse and upload the file they got an error saying that : Specified argument was out of the range of valid values. Parameter name: i Here is a piece of codes i currently used :


When i debug the program,it stop at line :


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Data Controls :: GridView SelectedIndexChanged Event Error - Argument Out Of Range Exception

Dec 23, 2015

I'm facing error in code behind. It is showing the above exception. Code behind code is as follows


<asp:GridView ID="gv_TPBill" runat="server" AutoGenerateColumns="false" DataKeyNames="Instance Name"
OnRowDataBound="OnRowDataBound" OnSelectedIndexChanged="OnSelectedIndexChanged">
<asp:TemplateField HeaderText="Client Name" ItemStyle-Width="150">


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Forms Data Controls :: Command Name & Argument In Datalist?

Jun 13, 2010

Command name and argument didn't work in datalist ! am I doing something wrong ??


Here is my datalist buttons;

<td><asp:Button ID="buttonytl" CommandName="Purchase" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "YtlArgument")%>' style="font-size: x-small;" runat="server" Text="Book Transfer" /></td>[Code]....

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Data Controls :: Add Command Argument To Link Button In DataList

Jul 17, 2015

this is how i did it....but it is not working......

$(".lbtnaddtocart", row).eq(j).attr("CommandArgument", customer.find("ProductId").text());

this is the linkbutton in my datalist....

<asp:LinkButton ID="lbtnAddtocart" runat="server" CommandArgument='<%#Eval("ProductId")%>'
BackColor="Green" Font-Bold="true" Text="Add To Cart" Width="150px" BorderColor="Black"
BorderStyle="Inset" BorderWidth="2px" ToolTip="Add To Cart"></asp:LinkButton>

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Forms Data Controls :: Eval Function Of Datalist - Error. Comma, ')', Or A Valid Expression Continuation Expected?

Feb 1, 2010

<asp:Button ID="btnDetail" OnClick=<%#"javascript:return Detail(DataBinder.Eval(Container.DataItem,"Description"));"%> runat="server" Text="View Detail" />

it is giving me error.

Comma, ')', or a valid expression continuation expected.

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Data Controls :: JQuery Range Slider And Load Data When Page Is Scrolling Using DataList

Sep 20, 2015

I have read and referred your range slider and loading infinite images on scroll.The issue is when combining both the article the data is appending to old one.

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Forms Data Controls :: DataList - Updates Show Original Values Not Updated Values?

Jun 3, 2010

Updates to the edited item are not passing the new / updated values but rather the original values. And I can't for the life of me figure out why when I change the original value in an edit textbox and post the update the new value is not being passed. I get the original value. Perhaps fresh eyes can spot the problem. This should be super basic but apparently I'm missing something.

Here's the code for the Item and Edit templates. The code behind is below this.


Code behind begins here....


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Forms Data Controls :: Create Tab Through Datalist Menu?

Nov 29, 2010

I used datalist to create Menu.I want to show my Menu Items in separate tabs,for example when I click on A item in menu,I want A tab opens,and when I click on B item in menu B tab opens and also A tab remains open,and when I click on C item on menu C tab opens,and Atab & B tab also remain open, how should I write this code? here is my code:


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C# - How To Pass Command Argument While Selecting A Menu Item In System.Web.UI.WebControls.Menu

Feb 2, 2011

I have a Menu. When user clicks on the menu , I need to pass a command argument. How is that done ?

This is the code for


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Forms Data Controls :: Trying To Get Values From Datalist?

Dec 12, 2010

i need to get the a label value to string, but i am struggling. here is the code

string courseID = DataList1.FindControl.("courseIDLabel").ToString();

but this statement is flowing errord

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Forms Data Controls :: Can Retrieve Values From A DataList

Apr 26, 2010

I have a datalist that is bound to a table in the database. I need to have a button for each item. Then, when users click that button I want to be able to retrieve information about that item. I have done this with gridview, but cannot seem to get it to work with a datalist. The only reason I am using a datalist is because I am able to arrange the items how I want and not be forced to have columns.

The way I have it setup so far is

<asp:DataList ID="dlFeeds" runat="server" OnItemCommand="dlFeeds_ItemCommand">

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Forms Data Controls :: Accessing Values From A Database With Datalist?

Aug 25, 2010

I have a datalist and I am filling it using a dataadapter, dataset. So in my .ascx page, I have

<asp:datalist runat="server" id="dlProducts" repeatcolumns="2" repeatdirection="horizontal">
<table border="0">
<tr><td><%# Eval("Item_Name") %></td></tr>
<tr><td>I have to add a picture here</td><td><%# Eval("First_Name") %></td></tr>

In the area where I have put a statement like "I have to add a picture here", I have write a big case statement. Like:

Case: 6 // show a picture from file1
case: 7 // show a picture from file2
Case 8: //show a picture from file3

So How do I do this here? Because I dont know how to access the datalist values from code behind.

Here is my code behind:

SQLString = "SELECT First_Name, Picture, item_name, item_id from table1 where item_id = " + request.querystring["iid"];
dataadapter daItems = new dataadapter(SQLString, "connection_name");
dataset dsItems = new dataset();
dlProducts.datasource = dsItems();

//So at this point how do I populate the picture in the <TD> tag I mentioned earlier?

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Forms Data Controls :: Getting Values From Datalist Into A Shopping Cart?

May 27, 2010

Anyways i am having some serious trouble with a datalist. im sure it is probably pretty easy but im am just not very good at all with the codebehind. Basically i have a datalist connected to sqldatasource and it pulls a list of items. I want to be able to select a record from the datalist and store that value in some sort of shopping cart.

<asp:DataList ID="DataList1" runat="server" CellPadding="4"
DataSourceID="SqlDataSource1" ForeColor="#333333">
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<AlternatingItemStyle BackColor="White" ForeColor="#284775" />
<ItemStyle BackColor="#F7F6F3" ForeColor="#333333" />


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Forms Data Controls :: Hide Repeating Column Values In A Datalist In C#?

Jun 1, 2010

I am new to using ASP.NET and I am using a datalist to represent the data obtained from querying a database.However,I am facing 2 issues:

1) If the string returned after querying the database is too long,the datalist is displaying the long string as it is which is not looking good.I am using Eval to fetch the data from the database for the sake of displaying.I need to have some page breaks so that the information fetched is presentable.

2) While repeating the datalist I want to hide all the columns except for 1 column whose value are unique.Upon searching I found this link: but the code is in VB and I am not familiar with it.I am familiar with C#.

I am inserting the front end code for my datalist.I also want to know if datalist is the best control to present the data from the database.


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Forms Data Controls :: Set Default Values Of Items In A Datalist In Code Behind On Page Load?

Apr 14, 2010

I've got a few labels in a datalist that are being populated based on the values of a queryString but without the query string the datalist is empty.

How can I access the labels in the datalist and set a default value to them on the load of the page?

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.net - Set URL Argument For Page_Load In Some Menu Item Click Javascript?

Jan 27, 2011

I am reimplementing an ASP.NET application with a main page (Call it "MyMainPage") which contains a user control. (Call it "MyNavControl") Within that user control is a menu control provided by a third party. Items added to this third party control have an "Href" property that is passed a URL. The code to create a menu subitem, contained within the codebehind of the .ascx for MyNavControl, goes something like this:

ThirdParty.MenuItem subitem = new ThirdParty.MenuItem();

MyMainPage also contains a user control representing the bulk of the page body. Let's call that MainBodyControl.ascx. The Page_Load() for the main page sets up some session values which are used in the Page_Load() for MainBodyControl.When the menu item on the main page is clicked, the main page's Page_Load() will be passed the arguments specified in the menu item control's "Href" value. So:

protected void Page_Load(object sender, System.EventArgs e)
string sPageType = "";[code]....

Here's my question: I'm replacing the third party controls with standard ASP.NET controls, so the current "Href" property mechanism can no longer be used. What would be the best way, in some JavaScript assigned to a menu item's click event, to set a new value for "_page" or "_title" above.

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DataSource Controls :: Insert A Range Of Values Into A Database From Front End?

Mar 19, 2010

I want to insert a particular value against a range of dates into my sql server database from the front end using c#.

the table has the column date and worker. so i desire that the user writes the name of the worker and then enters a From and To range into two textboxes so that thorugh a loop function the name of the worker gets written into the table along with the range of chosen dates.

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