Hi there, I will be very happy if someone helps me. I need to create dynamic image, and save the state between the postback. I mean I've got 5 buttons and when I click on one of them, the image is creted with: System.Web.UI.WebControls.Image Img1 = new System.Web.UI.WebControls.Image(); Img...more >>

Hi When writing custom controls, how exactly is a .vb file compiled (manually)?? As you understand I'm new to this, and will be greatful for any (detailed) help and explanation. AL Cs...more >>

Hi, Here's my situation: I'm developing a custom control, which basically consists of two nested <DIV> tags. Now, i need to obtain base.Style object, in order to get the positioning information, if the control is being positioned via ABSOLUTE positioning. I have tried to used base.RenderBeg...more >>

I have built a composite control that consists of a textbox and a button that performs a whois lookup. How do i get the control to update its appearance when in design view of a webform after a property has been changed. I assume it has to do with creating a composite control designer which i th...more >>

Hi, At the moment i'm developing a Timer custom control, and i finally reached the stage where i need to persist it across page postbacks. What would be the best way of doing it? At the moment the only way that i see is by use of the cookies. (i was also thinking about using a hiddent field...more >>

Does anybody have a clue as to how to do this? I would like to display my own custom context menu when rightclicking a node in my treeview, but am a little lost on how to do it, apart from that is should be some kind of javascript I guess. Anybody that could point me to inspiration? /Th...more >>

Hi, I've got the following question: I'm currently in the process of building a custom control (the one that is compiled into a single dll), and at the moment its a tedious task. My current configuration: 2 projects - one containing code and other files related to the control, another one c...more >>

Hi, I was wondering is it possible to create my own html table that has two features. 1. it is databound and 2. Create my own events to it? The datagrid is nice and I do use it but I need to be able to customize it for other events to occur with it. Thanks, JJ ...more >>

I have a user control that is placed on every page to provide a menu system, logout/login buttons etc. This contect varies in depending on the value of a property in the code behind file of the control. How can I cache dependant on the value of that property. TIA MattC ...more >>

Hi, Is it possible to inherit from a web user control (*.ascx) created in a separate class-assembly to a local specialized control that can be used in an aspx-page ? What I want to do is to create some sort of base class library of controls to inherit from, and use in specific dotnet web a...more >>

Dear all I'm building a web application that some standard controls in many pages as "DropDownlist" this drop down list is filled from a table in a specific database and this "DropDownlist" will be used in many apges and on each page the data inside the "DropDownlist" will be the same but the us...more >>

Hi, I have been experimenting creating a User Control and overriding its Render method so that I have no reliance on an external ascx file and can package this control into a dll. I dynamically create my controls in Page_Load() and everything works fine while this code is part of my main...more >>

Hi, I'm currently in the process of building a custom webcontrol. I nearly finished it, however one thing is a mystery to me: how do i enable the control to support absolute positioning? Thanks in advance, Nick Goloborodko...more >>