Why would only some of the controls show in the toolbox of VS2008? I am using Ajax 3.0 and was working fine for a couple years. Now I do not have all of the extenders available to controls. I removed the reference and added it back for the dll. Still the same.
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I've been using AJAX 3.0 in my project for a while. Today I started another project and wanted to use some of their other controls I have read about. I only show a few controls in my toolbox such as Pointer, Script manager, Script manager Proxy, Timer, UpdatePanel and UpdateProgress. How do I get the others to show such as the HTMLEditor control?
View 3 RepliesI'm using Visual Web Developer 2008 Express with the AJAX control toolbox.I've created a web page using controls from the AJAX tool kit. When I preview the page in the browser from the IDE it looks fine.When I upload the page to a server and try to view the page in IE, none of the AJAX controls are there. Would anyone be able to explain this?
View 7 Replieshttp://www.asp.net/learn/Ajax-Control-Toolkit/tutorial-47-cs.aspx
According to the above article you "Unblock" the zip file and then unzip it. You then create a new tab within the toolbox window and add the dll to show and use the toolbox items. However when I do that I'm getting the following:
'Request for the permission of type
'System.Web.AspNetHostingPermissio
Recently i am working in VS2008 installed in windows xp SP2. In the toolbox i added a new tab and added some third party controls in the toolbox, by using "Choose Item" dialog.. I also added Ajax ToolKit to the tool box. It worked fine and i could drag n drop controls.
But then if i restart VS2008, all the tabs i created and controls in it goes off and disappears ncluding Ajax Toolkit. Each time i restart it, I have to have add those controls newly?
Is this a Bug?? or Is there any solution for this?
how do I get the 3.5 extensions to show in my vwd toolbox? I've got .net 3.5 sp1 installed and the silverlight toolkit and the silverlight 3 tools. I want to use the media player control.
View 5 RepliesI am using VS2008,I can not able to see the asp:silverlight (to embed my silverlight file in aspx page) ,
How can i get it in my toolbox.
I made a UserControl called SliderUserControl which contains two labels and a WebSlider (third party slider control) in a table. The labels left and right of the slider should give the value of the slider and (Maximum - value) of the slider respectively. So if the slider goes from 0-100 and is at 30 now, then the control looks like this:
Code:
30 ----|---------- 70
I accomplished this with some simple javascript, and it's all working just fine:
asp Code:
<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="SliderUserControl.ascx.vb" Inherits="F1TimeTrials.Controls.SliderUserControl" %>
<%@ Register assembly="Infragistics35.Web.v10.2, Version=10.2.20102.1011, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"
[code]....
I said, this works fine. If I use a Register directive that points to the SliderUserControl.ascx source then I can use it on my page and it works.However, I actually need three different kind of sliders, each slightly different from this 'base' slider. For example, one will work with integers, another will work with float point values, etc. So what I want to do is create three classes that inherit SliderUserControl, and customize it from there. So, for example, a slider that goes from 1 to 11 with only one label (without the extra second label on the right) could look like this:
vb.net Code:
Imports Infragistics.Web.UI.EditorControls
Namespace Controls
[code]....
And now I'm a little stuck... I can build this project, but the NormalSlider control does not show up in the toolbox as I'm used to from windows forms projects. I thought well, that's probably different for ASP.NET, but then I remembered that it DOES work for a different control. I have a class Grid that inherits a third party UltraWebGrid control:
vb.net Code:
Imports Infragistics.WebUI.UltraWebGrid
Namespace Controls
Public Class Grid
Inherits Infragistics.WebUI.UltraWebGrid.UltraWebGrid
'...
End Class
End Namespace
When I build the project now, the Grid control does show up in the toolbox! So that's a bit strange..However, I googled the problem of course and I figured out how to get a custom control (class inheriting a control) onto a page, and apparently I can use another Register directive where I need to specify the Assembly and the Namespace. As far as I know, the Assembly is just the current project (the control is not in a separate project) called F1TimeTrials, and the Namespace is either Controls or F1TimeTrials.Controls. So I tried both of those, for example:
asp Code:
<%@ Register TagPrefix="uc" Assembly="F1TimeTrials" Namespace="F1TimeTrials.Controls" %>
Now, I can type "<uc:" and Intellisense shows me the NormalSlider control. Great! However, when I place it on the page, it does not show up during design-time.
asp Code:
<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/Site.Master" CodeBehind="SliderTest.aspx.vb" Inherits="F1TimeTrials.SliderTest" %>
<%@ Register TagPrefix="uc" Assembly="F1TimeTrials" Namespace="F1TimeTrials.Controls" %>
[code]....
There are no warnings or errors or anything, but the control isn't there.When I run the project, it throws a null-reference exception in the Page_Load event of the NormalSlider class. Apparently, Slider (= the WebSlider third party control on the base class) is Nothing. I don't get it... How can it be Nothing in the Page_Load event? Should I call some method that creates the control in the base-class first?
I just upgraded from 3.5 to 4.0 and downloaded and installed the AJAX toolkit to my toolbox. However, all the controls in the AJAX list (and other "non-standard" lists also, such as Silverlight and Form controls) are disabled.
View 1 RepliesI add a tools of AJAX toolkit version for VS 2008.But it's not added to my toolbox.So I click the "Reset Toolbox".
After i clicked , the entire tools are gone.I reinstall the entire visual studio,Still its not come.
how to enable the toolbox (aspx controls)?..
I have vs08 running on window 7 which comes with .net 3.5 SP1. how can I add the new feature that comes with it to my vs08 toolbox. I am assuming sp1 is the same as 3.5 extension.
View 2 RepliesI have a message in a greyed out with a message.
"There are no usable controls in this group. Drag an item onto this text to add it to the toolbox."
What do I dow with this?
I am using VS 2010, just downloaded the Ajax Control Toolkit Binaries, have got not wireless mouse (even I tried to unplug my mouse - no success -) and I have tried deleting the .tbd files as mentioned
here; but still the Ajax control toolkit controls are grayed out and disabled!
I have tried the following also:
1. creating a new webite.
2. changing the target .NET framework from 4.0 to 3.5 and vice versa.
3. Restarting VS and Windows.
I added a new tab to my Toolbox (Ajax Control Toolkit) and I am not seeing the same tab when I open other instances of my VS 2008?
View 2 RepliesI have a project to build statistical reports. i am told to use crystal reports if its a license free, If it is not than user some other free source.
This is my first attempt to use reports in asp.net. Can anyone guide me how to start with e.g if i am using crystal reports than how do i add a crystal report control in my toolbox(Microsoft Visual Developer Express Edition 2008).
Please help me to understand how reports work.Any good tutorials,from scratch would be very helpful.
When I make a simple change to a style property in a CSS class the change only effects the webform in design mode. It has no effect on the web form when viewed in a browser. Why?
I tried the Hotfix above "Design view does not update HTML" to no avail. Is there a 64 bit version of this hotfix?
I went to the Code Plex site and down load the latest toolkit. Then followed the instructions on how to set up the toolkit to the letter. When I first loaded the toolkit everything worked. But now every time I start up my computer and start VS all the AJAX controls I have on any page has the green squiggly line underneath it and the error says:Element <AJAX Control Name> is not a known element. This can occur if there is a compilation error in the web site, or the webconfig file is missing.The only thing I can do is delete the Ajax Toolkit tab then add the tab again and then "Choose Items..." and load the Ajax controls again. Then I have to add an AJAX control from the toolkit to any webpage. Once that is done all the green squiggly lines go away and I can continue.This is becoming an incredible pain. Please let me know what I can do to fix this.
View 3 RepliesThe Tabpanel is not showing in toolbox. I have installed the toolbox using the posted instructions. I have a TabContainer but no panel. It is notan item that even shows when I try to select my toolbox items.
View 1 RepliesI downloaded and installed AJAX Control Toolkit, following this link
http://www.asp.net/ajaxlibrary/act.ashx.
The tab doesn't show on the Toolbox. I right clicked at the Toolbox and select Show All. The tab and the controls shows up but all controls are gray out, look like disable. How can I make enable?
ive used the Ajax Control Toolkit in previous versions of VWD but for some reason im having trouble adding the Toolkit to the toolbox in this new version (2010) i have setup on my laptop, when i browse to and select the .dll file it gives me the error "Object reference not set to instance of an object" can anyone please help ive been trying to fix this issue for a little over an hour now.
View 1 Repliesi have win7 and i wanted to ajax on VS 2008, but it does not showing me anything like 'ajax enabled website in templates'
View 14 RepliesI have just installed VS 2010 Professional. After I create a c# web project with default target 4.0, I don't see most items in ajax toolbox. When I try to choose items, CalendarExtender along with other items are not in the list to choose from.Shouldn't those items like CalenderExtender be available by default? Suppose I could manually download the ajax toolkit but is that the right way to fix it?
View 1 Repliesi open visual studio 2008 and create a new project, in this project i use the ajaxcontroltoolkit, now in the vs toolbox i add a new tab, and named it AjaxcontrolToolkit, then i click on it and select choose items, in the .net framework components i browseto the ajaxcontroltoolkit dll, then all the ajaxcontroltoolki controls appears in the tab, an work fine, but when i close the vs and start it again i lost that tab, there are any way to keep in this tab for the next restart of vs?
View 2 Replieshow to permanently add ajax control toolkit in toolbox in vs2013 ? bvx if i add it and then close vs , it disappears ....
View 1 RepliesSo basically when i open the page i get the error above.
I've removed-added the toolkit toolbox.The error occurs p.e. in MaskedEditvalidator when i remove the mask from
MaskedEditExtender.Ok i know that it probably needs a mask and it crashes but what the hell is the
C:UsersswaltherProjectsAspNetAjaxReleases30930AjaxControlToolkitSourceAjaxControlToolkitMaskedEditMaskedEditCommon.cs ?? I don't even use c: for any project.Who is swalther?WTH?
And is there a MaskedEditCommon.cs in the toolkit?I did not find any MaskedEditCommon.cs in whatever, version library or whatever i downloaded.
Error:[ArgumentOutOfRangeException: StartIndex cannot be less than zero. Parameter name: startIndex] System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean fAlwaysCopy) +7490863 System.String.Substring(Int32 startIndex, Int32 length)
