ASP.NET web controls

Hi I'm trying to write a server control that contains the collapsiblePanelExtender from the ajax toolkit.  But I have the following error when i try to show this control: Extender control 'ctl00$contentHolder$ctl00$Ant_baseModule1_cpeDemo' is not a registered extender control. Extender controls must be registered ...

I am trying to display default values in bound fields on a detailsview form when the page is first displayed for insterting a new record.  The user can then override the defaults and click insert to actually add the record.  I ...

is it possible to open explorer.exe from asp.net ? i tried this woth access denied error " System.Diagnostics.Process.Start("explorer.exe", ""); " anyother working method? or no way at all? thanks. ...

Hello, I use a repeater to display "Name" and "Order". I hope that users can change the "Order" field from the browser. And, if they input invalid value (such as string) in the "Order" field, I hope the validator control can alert ...

I know that there is a autocomplete property for the HTML "INPUT type=text" control which if set to OFF, disables autocomplete of the input textbox (doesn't remember previously entered values) However there is no such corresponding property for the TEXTBOX ASP.NET ...

I have a custom usercontrol in ASP.NET 1.1 named BreadCrumb.ascx which contains another control also called BreadCrumb.ascx within itself. Thus the parent BreadCrumb.ascx control is simply a container of the real (child) Breadcrumb.ascx control. ...

Hi; We need to set a list of countries for a DropDownList. I don't want to put that in the aspx file as the list is looooooong. Is there some way to do a #include equivilent to pull those in from another ...

Hi; To get google autofill to work we need controls like: <input id="address:Name" type="text" name="address:Name" size="20" /> However, for a TextBox there is no name property and IDs won't take a : as ...

Hi all, I'm building a custom control. I would like that on the control you can set some 'rights' For that I have an enum: public enum GroupRights { Group0 = 0, Group1 = 1, Group2 = 2, Group3 = 3, Group4 = 4, Group5 = 5, ...

As most of us probably know, the <center> tag is deprecated. Because many elements and controls have an align attribute, centering them is easy enough. However, certain elements/controls do not (such as the ASP.NET Button and Label controls). For the ASP.NET label control I usually just add ...

Hi, I need to do some graphics work from my ASP.NET 2.0 Website (can upgrade to 3.0 if really needed). Actually, I need the user to be able to draw some things in a rectangle. Some years ago I would have do it using ActiveX, but ...

[apologies if this is the wrong newsgroup, couldn't find one for atlas/ajax] Hi all, I have a custom server control (inherits from control) that is, essentially, a DIV containing a table with several rows, each of which has a DIV in it. ...

Hello everyone, Im implementing a gridview to render some controls depending of the databound conditions, in some cases are textboxes in another cases are dropdownlists, the grid seems to be working well, in the page appears the controls and let me put or choose values in them, but when a I fire a submit ...

I have a page that determines some of what to display based on HttpSessionState. When I go to it the first time, it displays everything the way I would expect. Then I go to another page on my site (by clicking links, ...