I add a DataList control in my asp.net project.. in the datalist, i put a image template.. it works when write the code.. The problem now is i cannot adjust the location of the image inside the datalist like its Left and Top..
View 1 RepliesI have a vs 2008 project that I converted to vs 2010. I added a label to my aspx page but I couldn't get it be recognized in the c sharp until I realized that it wasn't added to the designer.cs file. I added it to that file like this:
[Code]....
and it worked fine. Why would I have to add something to the designer.cs file though? Shouldn't this have been created automatically when I built the project?
When I turn on Code Coverage in my test settings, on a project that references the Unity DI container I get the following error:
Cannot initialize the ASP.NET project'{Project Name}'.
The event log specifies the following reason:
Could not load file or assembly 'Microsoft.Practices.Unity, Version=2.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Strong name signature could not be verified.
I've got an existing asp.net project written in vb.net. Another person has written a user control in c#.
the steps for adding that C# user control to the vb.net app?
I've tried copying them to the folder and using "Add existing item", however it doesn't compile the code behind at all.
I have a datalist control
In it, I have a hyperlink that im binding the url, and the text to from a mysql database
here is my code so far
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%#Bind("topicid") %>' Text='<%# Bind("title") %>'></asp:HyperLink>
Now, the problem is, the field "topicid" returns a number, such as 3. I want to add the following text before it: viewTopic.aspx?id=
So, ideally, i want something like this
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# "viewTopic.aspx?id=" + Bind("topicid") %>' Text='<%# Bind("title") %>'></asp:HyperLink>
But, when I do it that way, I obviously get an error.
So, is there any way to solve this problem without having to modify the database?
I have downloaded a project from the internet called the SMS Source example. I wanted to open this project in VS2010, so a conversion wizard has popped up prompting for the conversion. But it has errors in converting.
Error msg:
Conversion Report - SMSSend.csproj:
Error converting project file. MSB0001: Internal MSBuild Error: Missing resource 'MissingAttribute'
I recently updated my VS2010 website project from .NET 3.5 to 4.0. Everything was working fine in the website project. Today I decided to migrate the website to a web application project as I have learned this is the best way to work in .NET. I split out all my class files into a separate class library and copied all my other content into my new project. Then I updated all the references and web.config.
When I build the class library, everything works great. The problem is happening when I try to build/debug the web application project. It is acting like all the controls are missing and it is also throwing a bunch of compile errors about the public properties I have in my master pages.
Control errors: "The name 'INSERT CONTROL NAME HERE' does not exist in the current context"
Master page errors:'System.Web.UI.MasterPage' does not contain a definition....
It is giving these errors for every single control and master page property in my entire solution.I notice when I add a new web.form to this project, it also adds a filename.aspx.designer.cs file in addition to the .aspx and .aspx.cs file. My existing files do not have these extra files since they were created in a different .NET version.
UPDATE: It seems I was missing the step where I need to right click on the new application folder and select "Convert to web application". I just did that and it seems to be a little bit better...
Now it is choking on Literals that are inside single quotes:
<div class='<asp:Literal ID="CssClassLiteral" runat="server"></asp:Literal>'>
It doesn't see this literal when it does the conversion... Is the above valid code or should I implement that functionality another way?
When I first created the project. Visual studio 2010 gave me an option to create the test project, but I selected "No". Now i want to add teh Test project. Is theor any way, I can add the Test project later.
View 2 RepliesI have created an App_Code folder in my MVC 2 project and added a C# Class to it. In my Controller I have added a using reference to the namespace my class is in so that i can create an instance. However when I run the project it says there is a build error and that the namespace could not be found or doesn't exist. I have added a namespace to the <pages><namespaces> part of the config file and that didn't fix it.
View 1 Replieshow do I use the datalist "DL_Pro_Result" to find the child datalist "DL_Gro_Result" in C#?
For example in the following code, dlii value is null, even though dli != null.
DataList dli = (DataList)Page.FindControl("DL_Pro_Result");
DataList dlii = (DataList)dli.FindControl("DL_Gro_Result");
<div id="ProList">
<asp:DataList ID="DL_Pro_Result" runat="server">
<HeaderTemplate>
<table id="T_Pro_Result_Header" runat="server">
<tr>
<td>
<asp:Label ID="L_Pro_Result_Header" runat="server"></asp:Label>
</td>
</tr>
</table>
</HeaderTemplate>
<ItemTemplate>
<table id="T_Pro_Result_Item" class="table" runat="server">
<tr>
<td>
<asp:Label ID="L_Pro_Result_Item" runat="server"></asp:Label>
<asp:Button ID="B_Pro_Result_Item_1" OnClick="B_Pro_Result_Item_1_Click"/>
</td>
</tr>
<tr>
<td>
<asp:DataList ID="DL_Gro_Result" runat="server">
I am creating a page where I am required to have a list/customized view of the data returned, unfortunately a Gridview will not handled the way that I need to display the data. One of my requirements is that I need to have a Column Seperator. I know how to add a row to the gridview on the fly, but I am not sure on how to do that with the Datalist. Can someone please point me into the right direction?
View 1 RepliesI am unable to register my control from another project in my current project. I have a commoncontrols project and a controlpanel project now how can i get the usercontrols from the commoncontrols project?
The controlname is ucReg.ascx.
I am first working on this module. Target is to show all the pictures from images folder to datalist. I myself got the code from other sources and not getting the logic that's why I am continuously receiving error..
<asp:DataList ID="dlpic" runat="server" RepeatDirection="Horizontal" RepeatColumns = "4">
<ItemTemplate>
<img src='<%# Bind("Name","~/images/Gallery/{0}") %>' class="scale-with-grid" />
[code]....
Before using any class in your website project/page we have to add it's assembly reference to our project. Right?
Now, when I am using SmtpClient class from System.Net assembly after adding the System.Net.Mail namespace in namespace node of application's web.config file but without adding assembly reference to the project it still accepting and running the code. Why?
I enquired the machine's web.config file located at C:WINDOWSMicrosoft.NETFrameworkv2.0.50727CONFIG but didnt find any assembly reference for System.Net.
how it is working and where the assembly reference has been added and how?
I m working on DataList. I have added one DropDownList in HeaderTemplate od DataList
[code]....
I'm trying to add a DataList to a panel and add a chart to the DataList.
[Code]...
I have a VS2010 ASP.NET project saved on my computer that works fine. However, when I move in to my usb and attempt to check if it still works I receive this error:
One or more projects in the solution were not loaded correctly.Please see Output Window for details. The message in the output widow tells me the the file at the location does not exist which, I know because I just moved it. Also, I notices when I checked the suo file via Notepad++ that the file path was hard coded. Is there anyway, to change it so the project will open no matter where it is located.
I have been working with ASP.net for a while now and was very familiar with how the page lifecycle worked. I am now trying to incorporate Silverlight into my ASP.net project and I am a little confused on how it works with the ASP page lifecycle.
For example, with Silverlight, I understand you need to access the server using the web service. I am able to populate a Silverlight datagrid by calling a stored proc through the web service in the loaded event. My problem is the DataGrid does not populate until ALL the code in the loaded event has executed. As you can see below, I want to do a simple calculation after I populate the DataGrid. I need to populate the DataGrid first and then do the calculation, but the calculation is done before the grid populates.
What I need to happen:
When I call 'tpService.getStepsAsync()', I need it to go to the web service to grab the data and then populate the DataGrid. Then I need 'a = 2 + 2' to execute. How can I get this to occur?
[code]....
1. Is there a reason why someone would want to add a reference to an assembly (e.g. System.Drawing) but not add the Using statement? Seems that if you add a reference, you should add the Using statement automatically, but maybe not always?
2. Correct me if I'm wrong, the only benefit of adding a "Using" statement at the top of your file, is to bring into scope an assembly and not have to fully type the class name? So if I have a Using System.Drawing, I can type in
string = Color.Tomato.ToString(); instead of string = System.Drawing.Color.Tomato.ToString();
I have DB (my.mdf ) with already created membership (aspnet_db tables). There are defined roles and users.
I would like to integrate it in my project.
I dropped *.mdf into App_Data folder. When I open app.net configuration (under menu Project) I can't see neither User nor Roles.
What step am I missing?
I published a project called TestSample which has 2 pages page1.aspx and page2.aspx and application dll Test.dll in bin folder.
what i need is, i want to create a new page called page3.aspx and page3.aspx.cs through programmatically which is done by file stream object, my need is to publish this page3.aspx to the TestSample virtual directory and also page3.aspx.cs has to be merged with Test.dll so that code behind should be avoided.
My datalist will not have any borders. The only line that will be displayed in the datalist is a solid horizontal line after each row.
I tried setting the border of the datalist to "0px none Red" and then set the GridLines to "Horizontal", but this only works in Firefox. IE8 draws the line in barely visible grayish color, an Chrome ignores the border attributes altogether and draws all the horizontal lines.
For now, I just want to use the <audio> and <video> tags and maybe try out the drag and drop features since these are supported by Firefox 3.6. The project will just be a test project, not necessarily for production.
View 5 RepliesSo I got a copy of Visual studio 2010 ultimate through my university and MSDN AA. I've been unable though to create any MVC2 projects in it. Even worse when I save my project from school and attempt to just open it at home I keep getting errors that it can't load the project (this included just open a basic empty project). I've tried a complete reinstall, and even manually downloading the MVC2 RC.
View 5 Repliesi have 4 project in my solution, framework , domain objects,business objects and website ...but this morning website project couldnt be loaded... when i tried firsttime to open solution... "The solution file has been modified outside the enviroment" message seemed and press reload then error is project file is corrupted... how can it happen
View 2 Replies