Building Re-Usable User Control And Page Libraries With VS 2008?

Aug 20, 2010

I am having problems with a user control. I want my solution to have a separate project for holding my user controls.The main project can get a reference to this user control project and can import this user control dll into my main project.

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I've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page
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This is a small intranet site.

I am using Windown Authentication.

Using Role based (Active directory groups) authorization, I am able to control the access to various web pages. If an unauthorized user reaches a web page, a small popup comes up (as shown in the attached bit map) asking for credentials. If the user clicks on "Cancel" button on the popup, it shows "Access denied" error.

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I have a custom DDL that lives in my Server control library. Currently I add this control to a table by strongly typing the name of the control, the customary way.

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Something like this, though I know this doesn't work:

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Edit:I tried to do this:

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I have a few tables with these fields:


ID, Description, Active. I want to build a user control to add,edit, delete records from these tables since they have the same types of fields.

I'm not sure what the best controls would be to use in my user control, as well as how I would be able to implement a class in this scenario.

I know how to build a basic user control.

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Passing Parameter From One User Control To Another User Control In An Aspx Page?

Jun 3, 2010

have two user controls on one aspx page. UC1 has a grid which contains a link button column which user clicks. Based on the value of clicked cell, I need to show some data into UC2.How do I pass data from UC1 to UC2? How do I invoke a function of UC2 from UC1?

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It's simple to create both user control from the two world : ASP.NET+Razor or MVC 3.0.But i do not known how to consume the user control FROM the razor"_layout.chtml" page.I want to put such thing within the layout page: <uc:MyTag Prop1="" Prop2="" />So i need to declare this directive at top of the layout file : <%@ Register TagPrefix="uc" TagName="MyTag" Src="Controls/Mytag.ascx" %>

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VS 2008 - Gridview Control - User Edit Only One Column

Mar 14, 2011

I have a gridview control on .aspx page. Situation is, the columns in the gridview control are not databound. I query the database and load the gridview control using the following code.

GridViewstockcalc.Visible = true;
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The gridview control shows about 13 columns from the database. But we want the user to be able to edit only one column. Rest of the 12 columsn should be read only. When the clicks one Edit button button, as usual the Update and Cancel buttons should come up. It is not happening. Only the _Rowediting event is getting trigged. Following is the code from my .aspx page. I don't know anything about template columns and not sure if I have to use that concept in my situation.

<asp:GridView ID="GridViewstockcalc" runat="server"
onrowcommand="GridViewstockcalc_RowCommand" Height="150px"
Font-Size="Small" onrowediting="GridViewstockcalc_RowEditing"
<asp:CommandField ShowEditButton="true" ShowCancelButton="true" />
<asp:TemplateField HeaderText="ticker">
<%# Eval("ticker")%>
<asp:TextBox runat="server" ID="txtticker" Text='<%# Eval("ticker")%>' />
<asp:BoundField DataField="fhlb_ID" HeaderText="ticker" ReadOnly="true" />

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VS 2008 - How To Build A User Control With A Datalist And Implement Paging In It

Aug 11, 2010

I want to build a User Control with a Datalist and implement paging in it.

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VS 2008 - Creating Gridview User Control With Sorting And Filtering?

Sep 20, 2010

I find myself always repeating code when it comes to gridviews. I want to build a usercontrol so I can just set a datasource andcolumn types etc and I can use the same control over and over in different projects.

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I am somewhat of a novice at ASP.NET, but have a lot of database experience. I want to build a web query interface to allow users to get data back from a database. The idea would be to choose various fields (I have about 20+ fields and 200,000 records in the database, and use either the checkbox, listpicker, radio, etc. to select the fields they want). Then the person could search by date, or search by greater than/less than statements in a particular field.

For example: the user could select: Temerature as the variable, and then Greater than and then enter a value and hit submit. I'd like the option to be able to include all the other fields from the table as well (maybe with a check box or something).

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Web Forms :: Load User Control In Page From Another User Control?

Jan 11, 2010

i have:

- Default.aspx;
- user1.ascx: 1st user control containing repeater;
- user2.ascx: 2nd user control containing a detail view of row.

In page.aspx i dinamically load the repeater inside a user1.ascx.

after i want to dinamically load the 2nd user control also in default.aspx by a button inside a user1.ascx.

How i can do this? I can't load user2.ascx inside user1.ascx but only in aspx page.

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Create A Web Page, That Use A User-control (the User Control Is Win-form)?

Oct 23, 2010

I am trying to create a web page, that use a user-control (the user control is win-form).I am getting the message : That assembly does not allow partially trusted callers.I put the dll on c:windowsassembly, but I don't know why I getting the above.Here is my code


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VS 2008 - Page And A Custom Control On That Page

Sep 7, 2011

I have an pagel called UserApproval.aspx. On that page is a custom control ascx. So the order of events is that UserApproval's Page_Load is called, then the ascx's Page_Load is called. The ascx page might discover a problem and can't render what it needs to render (if the user isn't authorized). It has no problem hiding some of the web controls on it, but I would also like to hide some of the web controls on the parent/UserApproval page. Am I able to do this?

For example, the parent page displays instructions about clicking a button. But the buttons are built by the custom control if the user is authorized to see the buttons. If he can't, can I change or hide the parent's instructions?

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C# - Best Method To Creating Re-usable Sections In Mvc?

Feb 3, 2010

I have a form that I need in various parts of my website.

User's enter their address, and submit a form that saves the address.

I want to wrap this up so I can re-use it since I need this exact same functionaility in a few places.

I am thinking to do this:

create a partial view with the form, but have the action location url passed in as a parameter. create a seperate class/method that will handle the server side validation (UI has its own validation using jquery already)saving/editing is already handled in the db layer.

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Page Life Cycle Sequence Between Master Page And Child Page And User Control?

Jun 4, 2010

I want to share a common page load and page init events sequence between Master page and child page and User Control as described below:

Let us have the following components:-

1. TestMaster.master -> It is the master page

2. TestChild.aspx -> It is the Child page

3. TestUserContrl.ascx -> It is the UserControl present within the TestMaster.master page.

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