I am having a page where on load i need to retrieve an image and some values from table (sql server) i am able to retrieve the data but i am getting an error while retrieving the image
string Id = Request.QueryString["cproduct_id"];
String strConnString = System.Configuration.ConfigurationManager.ConnectionStrings["conString"].ConnectionString;
SqlConnection connection = new SqlConnection(strConnString);
SqlDataAdapter sda = new SqlDataAdapter();
DataTable dt = new DataTable();
[Code] .....
**this is the error i am receiving " There is no row at position 0. "
I am creting the application in which i have droped some images to div.I want to set image position.The images which i m going to drop are dynamically binded to another div.The images I m dropping to div must not be overlapped,and after end of the last corner of div the next image should drop from first position but the image already at that position must not overlapped.
I work with Visual Web Developer 2010 I arrange the controls using the Format menu / position / absolute.When I run the page I have buttons that change of position should I use tables to put the controls?
how to set the page width to not have the horizontal scrollbar.
i used the dropdown list in user control.when i select the dropdownlist that scroll bar went to top.how can i maintain the scroll bar position in that situation?
I am getting this error"System.IndexOutOfRangeException: There is no row at position 0." same code and concept working fine in 2 websites i could not able to solve this,only difference between current implementation and earlier implementation database,previously i used MySql database and now Ms-Excel data.I debugged data set is retreiving Code Protected Sub chkSelect_CheckedChanged(ByVal sender As Object, ByVal e As
System.EventArgs) Dim indx As Integer Dim strExcelConn As String =
Is there anyway in .NET to get an image offset position in the webform?Javascript can get this information from the "offsetX" and "offsetY" values but are there anyway to get the same info in .NET?Or can I use javascript to catch the info and send it to the backend? Like creating a hidden input field with the data and then read the data from the code behind?
I have found many articles claiming to show you how to set the scroll position of a ListBox, but what they really end up showing you is how to set the SelectedIndex of a ListBox.
Here is what I need: a databound ListBox that's usually going to have around 25 items in it. When the page loads, ALL of the items in the ListBox are selected, and the ListBox is scrolled all the way to the bottom.
I've got the "All items Selected" requirement already, but I can't figure out how to get the "Scroll to the bottom" done.
I have a asp .net panel with scrollbar enabled .The panel contains buttons which is dynamically added to the panel. Is there any way to keep panel scrollbar position centered.
<asp:Panel ID="pnlYear" ScrollBars="Vertical" runat="server" Height="460" ></asp:Panel> pnlYear.Controls.Add(GetYearName()); private Table GetYearName () { Table tblYear = new Table(); tblYear.ID = "tblYear"; for (int i = 1900; i < DateTime.Now.Year; i++) { Button btnYear = new Button(); btnYear.Text = i.ToString(); TableRow rw = new TableRow(); TableCell cell = new TableCell(); cell.Controls.Add(btnYear); rw.Cells.Add(cell); tblYear.Controls.Add(rw); } return tblYear; }
I have a web page in which i have some validation after textbox lostfocus but i want that If Error occurs then text box changes their position and as soon as user corret that error text box set it on its original position how can i do it
I have a page that uses AJAX updatepanels. On this page, we have some radio buttons with Autopostback set to true. The problem is that after the postback, the control was losing focus so that when the user would hit tab, control would be restored to the first control on the page and not the drop-down which fired the event. As a fix, I wrote some set focus code in the radio button's oncheckchanged event. This seems to have fixed the problem with the focus. The problem I have is that the browser loses its scroll position every time I click on one of these radiobuttons. Is there a way to maintain scroll position? Maybe there is another way to resolve my original problem of setting focus that will prevent this from happening.
I'm designing a new site using CSS instead tables to position elements.Until now I was working only with tables.The tests were working well but when I use master pages and try to define the positioning of the page elements inside a content page it not works. The elements are inside a div. The div position is ok but the position of the div elements is not ok at runtime.More strange is that in design mode all works well ...I'm using VS2008.
I have a ListView on my webform and want to display some text and a button to the right of the ListView ("to remove this list and all its items click <asp:button text="Remove List">)
I don't seem to be able to achive this, above, in, below yes but not right/left.
I want to maintain the scroll position of a page. So I try to get the page cordinates and set the position on the page load (actually I've a postback in my page) using JS as follows. What I've done is on a client click on an image get the page cordinates and keep in a hidden field.
[Code]....
GetScollerPosition function invoke in an image click event. But it's not work as I expected, the SetScrollPostion always find the value of hidden fields as zero.
The only thing that works in the code below for me is that it does display, so I know that I am dealing with the cotrect control. But I can't get the position to change.
Is there anyway to define the screen position after a postback?
Specificaly i'm referring to the vertical scroll position. Some of my controls are set to AutoPostback = True. Depending on their selected value it then reveals a hidden ASP.Net panel and some more questions.
Problem is that with each post back the page refreshes at the top and i have to scroll back down to my question. I can use the .focus() control, that's fine, but it doesn't work as perfectly as i'd like. Is there any way of defining how many lines or pixels the screen is already scrolled to upon postback?
Is it possible to change the position of the ListItem box on a CheckBoxList? I need to have something like:
[Code]....
I'm creating the ListItems dinamically with data coming from a DB and assigning one value ListItem.Name and another to the ListItem.Value. Probably each entry on the CheckBoxList will need to be something like
---------------------------------------------------------------- | label | ListItem with only Value and no Name | ----------------------------------------------------------------
