Creating Event For Server Control In VS From Source View?
Jun 4, 2010Is it possible to create Event (for example Button click event) from Source View? I mean without going to design view ?
View 3 Replies
Similar Messages:
Visual Studio :: Source Code To Display On One Line Instead Of Multiple In Source View?
Nov 1, 2010how to make my source code to display on one line instead of multiple in source view. The display drives me batty when I'm trying to find something and I would prefer to display across the page instead of multiple lines down the page.
View 2 RepliesC# - Creating A Clicked Event On Ascx Control When Pressed?
Jul 28, 2010I have a question about creating and managing events inside an ascx custom web control.
I have created a very stupid control consisting in a div containing a asp:Label control, it is a very simple structure:
<div id="mydiv" runat="server">
<asp:Label id="mylabel" text="Text"... />
</div>
That is, very simple.
I would like to add an event: clicked. I want to let the user add this control on the page and attach handlers to this event so that when this control is clicked it is possible to do something. It might seem a strange solution, it's like i'm trying to invent again the button control, that is: my custom button.
Well to fire the event I would like to add a javascript in my div and call a js function that calls, using ajax mechanism, a server side function. Well how to call a server side function from here.
I posted a question about how to call a server side function from a client side one and got some answers (many of them told me to use PageMethods), well it seems that pagemethod does not work, it compiles but when running and clicking on my control and executing the js (in the line PageMethods.mymethod()) here I have an error --> Java script exception: unrecognized method. It seems not finding the PageMethod.
Rad Controls In AJAX In Designer View / Getting An Error PostError Creating Control?
Mar 2, 2011getting an error like this:
PostError Creating Control
RadTabStrip1Failed to create designer 'Telerik.Web.UI.RadTabStrip, Telerik.Web.UI, Version=2010.1.415.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'**
Forms Data Controls :: Creating Listview Control In Button Click Event?
Jun 22, 2010I need to create Listview control dynamically and also i get columns dynamically .
How can create dynamically LayoutTemplate and ItemTemplate and how to bind data dynamically.
Visual Studio :: Items That Select In Design View Are Not Being Highlighted In Source View?
Sep 30, 2010I'm using Visual Studio 2008, and when I select/highlight something in design view and switch to source view it does not highlight and scroll to the selected item. This makes it really hard to change stuff in source view, and it's very inconvenient at worst
View 2 RepliesHow To Textbox Control's Onblur / LostFocus Event Trigger A Server - Side Event
Jun 14, 2010I am trying to attach a server-side event to lookup the city/state for the user-entered zipcode in a field like the one below.
<asp:TextBox ID="TextZipcode" runat="server" CssClass="inputtext" Columns="10" MaxLength="10"></asp:TextBox>
Since there is no lost focus event to capture, has anyone had any luck getting this to work?
Source Control / Checked Out Codeplex And Thats Really For Open Source Projects?
Feb 15, 2010I couldn't decide where would be the most apprioate. I looking for an online source control site, if such a thing exists? I've checked out codeplex and thats really for open source projects ? which this isn't. does anyone have a recommendations?
View 4 RepliesCreating A Server Control Dll?
Feb 14, 2011I am attempting to extract all of my reusable user/server controls from my web application and convert them into an external dll, but I'm running into tons of problems right from the start:Project type - Do I make an ASP.NET Web Application, or a Class Library?External references - How can I contain all external references within the dll itself, so that I can just copy + paste and Add Reference to just 1 DLL instead of 5 or 6?File types - Class Library projects are lacking certain options in the Add New Item window, such as asmx Web Services.
View 2 RepliesCreating Server Control
Jan 24, 2013I need to use radio buttons in a datarepeater. The problem is that radio buttons do not get the same ID in repeaters, so cannot be mutually exclusive. One way I read about getting around this is to create my own radio button and just render it differently.
I am trying to create a server control that inherits from the radio button. It needs to support postback and async post backs and have event handlers. The code I have works fine, in the sense each radio button is mutually exclusive but events are not being fired.server control:
Code:
<System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.Demand, Name:="FullTrust")> Public Class NewRadioButton
Inherits System.Web.UI.WebControls.WebControl
Implements System.Web.UI.IPostBackEventHandler
[code]...
Can Use Asp.net Web Forms (event Driven) User Control In Asp.net Mvc View
Apr 28, 2010If not what are alternatives in asp.net mvc to make reusable components? Which of those alternative is recommended to use?
View 1 RepliesCreating Strongly Typed View Showing Big List In View Data Class?
Nov 30, 2010When I am creating Strongly Typed View I get lots of Classes in View Data Drop down. Classes like Automapper, ninject, Interface..., latebound... Due this its very hard to find my project classes. Is there any way to restrict dropdown to only display my project classes?
View 1 RepliesMVC :: Handling Primary Key Field When Creating An Edit View (using Add View Dialog)?
Apr 7, 2010When using the "add view" dialog in vwd is there a common practice for presenting any primary key fields as readonly to the user in the view?
By default it appears the user could change the key field value (as it is presented in a textbox) and overwrite data for that record for which the key was accidentally changed to.
Do we have to store the original record's key and then make the key presented as a label and then on the update subtitute the original key value back in for the record? Or is there something simpler?
State Management :: SQL Server Based Cache Dependency Without Data Source Control?
May 29, 2010I want to use SQL Server based Cache dependency without data source control.How can I do it?I am binding data to grid through code.
View 5 RepliesAddhandler Causes 'Error Creating Control - MainContent' Error In Design View?
Dec 11, 2010I'm working on a page that uses a master page. In the master page, I have a drop-down and when a value is selected I generate an evenIn the web page, I have this statement "Addhandler Master.FilterChanged, AddressOf FilterChangedFromMasterPage"Everything works fine, and can edit the page as much as I want, but only with the Source view - because if I look at the design view, the entire MainContent section is reduced to this error; "Error Creating Control- MainContent / Object Reference not set to an instance of an object"But if I debug it locally, or FTP it to the server, it works just fine!
View 1 RepliesSQL Reporting :: Creating A Data Source To Oracle?
Feb 11, 2010I'm stumped after a few days of searching and trying to create a Data Source to Oracle for a report under Visual Studio 2005. I followed the guide at
[URL]
I am able to connect through the Server Explorer to our Oracle database using both .NET Framwork Data Provider for Oracle and Oracle Data Provider for .NET. I can execute queries on both of these and retrieve data.
The problems start when I try to create a data source under the Solution Explorer. I have created a Business Intelligence project on my local computer.
Data Source Wizard Select Create a data source based on an existing or new connection. Click New... Here the Provider is disabled and it appears defaulted to SqlClient Data Provider. All I can do is connect to a MSSQL server.
How can I connect to an Oracle database here?
Creating A Web Server Control That Has An Image Button On It?
Jun 7, 2010I'm creating a web server control that has an image button on it.The html for the control is done in the RenderControls of the code, the control devrives from WebControl, IScriptControl, INamingContainer.The button is coded as follow in the RenderControls:
System.Web.UI.WebControls.ImageButton img = new System.Web.UI.WebControls.ImageButton();
img.ImageUrl = "Url of the image";
img.Click += new ImageClickEventHandler(img_Click);
img.ID = this.ClientID + "_img";
img.CausesValidation = false;
imgLock.RenderControl(output);
The button apreas in the browser but when i click on it, the page postsback but the event handler for the button doesn't get fired, from what i can figure out, since the control goes throught RenderControls eachtime the page is posted back, the button gets redrawn and the event handling disapears.
Servercontrols - Creating Templated Server Control?
May 25, 2010I want to be able to do something like this
<test:TabControl id="" runat="server"....>
<ItemTemplate>
<tabItem label="tab1" />
<tabItem label="tab2" />
</ItemTemplate>
</test>
The idea being here is that the only acceptable items in "ItemTemplates" are the tabitem types. There are many asp.net controls that use this, for example the ScriptManager class only allows you to specify certain types of objects under its various collections. Maybe thats the key to this.. I want to add a collection as opposed to a template. The idea is that in code I will then iterate over each "tabItem" and create the tab as I want it to look (probably rendering div's etc). Ive had a look at most of MSDN link on how to create templated controls but it doesnt seem to do exactly what I want it to. Would be grateful for some assistance.
Web Forms :: Dynamically Creating HTML - Add Image Source?
Jul 7, 2010I'm making a html document by using a StringBuilder, the document is used at a messageBody for a email.
I want to add a Image to the document. Bu no matter how I'm doing it the image dosen't show up in the email.
The image is available from the site, I've tried pasting the address in the browser and the image shows up fine.
[Code]....
Visual Studio :: Generate The Event Handler Of A Control Directly In The Markup View ?
Sep 14, 2010I was wondering if there is a way to generate the event handler of a control directly in the markup view and not in the design view.
View 6 RepliesCustom Server Controls :: Creating A Map Control For The Toolbox
Feb 21, 2010I want to create a map control which will be a server side control.I want to have it as a tool in the toolbox. The above control will contain providers that will fetch maps from the following sources:
1) WMS
2) Oracle Spatial DB
3) Google
4) MS Virtual earth.
How to create the providers for the different map sources? Then I hav to create different screens which will take the parameters and send them to the map preoviders. The map providers will send the generated map to a map control (could be a active X control) or something else. The map control should also be capable of performing standard functions like pan,zoom etc. Pls give some idea as well as source code on how to start with it.
Forms Data Controls :: Using Event For Data Bound Control Vs Data Source?
Jan 1, 2011I've been using the Item Inserted event for my data controls, such as details view. I'm wondering if there are advantages to doing this with the data sources instead of the data control. There is a lot of overlap in the events provided by these two types of controls. Are there advantages to using the events raised by the data source instead of the ones raised by the data control itself. Should I be using the events raised by the data source instead of the control used to enter the data?
View 2 RepliesTreeview - Call Window Form On Click Event Of Node In Tree View Control In 3.5 C#
Feb 23, 2010in my application i need call new form on click of node in tree view control in asp.net 3.5 c#.
View 1 RepliesCustom Server Controls :: Creating User Control Like Gridview?
Dec 31, 2010i'm developing a webusercontrol, that has very properties, properties are of custome types (not primitive), so i want user can edit properties in grid property. i want something like gridview here is a portion of my code:
[Code]....
[Code]....
Custom Server Controls :: Looking For Pointers/advice For Creating This Control?
Jan 18, 2011Within an existing ASP.NET page I've created the following layout, which is a tabbed header and content area. When the tabs are clicked (using JQuery) I show the relevant content, and hide all the other content for that respective tab, like so...
I'd like to expand this functionality to make it into a User Control, so that I could re-use the code more easily. Once the control is created, I'd like to be able to use it like this:[Code]....
where I can start learning how to do this, or offer direct help on the code? I've read many tutorials for creating controls using existing controls (e.g. custom labels etc) but they are all too simple. With the above, do I need to create a ContentArea control first, then work onto the TabbedControl? How do I get ASP.NET to render out the contents of my ContentArea (including ASP.NET controls that are contained within it)?