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all groups > asp.net building controls > october 2003 > threads for october 15 - 21, 2003

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Passing values between Custom controls?
Posted by arulrajalivi NO[at]SPAM hotmail.com at 10/21/2003 1:16:01 PM
Hello, Is there a way to pass a value between custom Controls? I created 2 custom Controls. Both of them render a HTML table.The First control's tablecell has the second control on it. The Second controls tablecell has a Button on it. Is there a way to read the value(Cell Value) of the sec...more >>

Saveing data from a web user control
Posted by Jack David at 10/20/2003 9:11:23 PM
I dynamically load a couple of controls into a page using a placeholder. A couple of the web user controls provide the ability for a user to select an item. The question is if I have a couple of controls on the same page how do I save the data from each control Thanks Jack David www.telasph...more >>

Save data from web user controls
Posted by Jack David at 10/20/2003 8:04:05 PM
I dynamically load a couple of controls into a page using a placeholder. A couple of the web user controls provide the ability for a user to select an item. The question is if I have a couple of controls on the same page how do I save the data from each control Thanks Jack David www.telasph...more >>

JavaScript and Custom Controls
Posted by arulrajalivi NO[at]SPAM hotmail.com at 10/20/2003 3:29:27 PM
Hi, I have a custom control(Child Control). Basically it renders a table. It contains a Button Control. During the Click event of the Button control I want to validate the User Inputs in the server side, if the validation fails I put the value into the Hidden Input control. Now, Onthe wind...more >>

Cross-application user controls?
Posted by mdelvecchio NO[at]SPAM visi.com at 10/20/2003 2:10:47 PM
Hi, I work in an environment where many developers work on serveral different web apps, each launched as a Virtual Directory webapp in IIS. The parent folder for all of these webapps is "/InetPub/wwwroot". I had hoped that it would be possible to create a "/controls" folder in wwwroot, and...more >>

Error on a user control.
Posted by Christopher Young at 10/20/2003 12:52:38 PM
Here is my error. I have tried something similar in a larger application I am working on and got similar results. Thanks for any help in advance. Server Error in '/WebApplication3' Application. ---------------------------------------------------------- ---------------------- Object refer...more >>

The file failed to load in the Web Form designer ... Unable to cast object of type myServicedComponentClass ...
Posted by Henry at 10/20/2003 12:01:28 PM
I have a user control that inherits from a base user control class. I can view and edit the base user control in the designer. However, my child user control fails to load in the web form designer. The error looks like this: The file failed to load in the Web Form designer. Please correct the ...more >>

Segregating designtime from runtime
Posted by General Chaud Caliente at 10/17/2003 4:45:21 PM
I am working on a .NET component library and I am trying to figure out how to segregate designtime code from the runtime assembly. Delphi made this easy. My natural inclination is to put all of the designtime source files into their own namespace and drop them into a sub-folder under the m...more >>



Design-time problem
Posted by stefano mostarda at 10/17/2003 12:45:36 PM
Hi there, I have 2 properties "P1" (enum) and "P2" (Color). When I set P1 I change the value of P2. Although the value of P2 is changed in the property window, when I switch to html view the value is not written in the control tag while the value of P1 is correctly written. Any Idea? ...more >>

No data coming back
Posted by Stanley at 10/17/2003 8:45:09 AM
Ok to see what was going on with my WYSIWYG control I decided to create a smaller control with just one simple textbox. The idea is to take in the text and write it out on the screen. Below is the server control and the ASPX page with its codebehind. I am still having a problem getting the postb...more >>

Custom server Controls event handling (Parent/Child)
Posted by arulrajalivi NO[at]SPAM hotmail.com at 10/17/2003 7:15:34 AM
Hi, Hello, I have a question regarding Custom server Controls event handling. The problem I am facing is, I have created 2 Controls say BrandContainer and FamilyContainer. 1. The FamilyConatiner renders a table with a Button Control on it. 2. The BrandContainer renders a table with a F...more >>

FIRST TIME - (he he)
Posted by news.microsoft.com at 10/16/2003 7:27:55 PM
Hi there, Yes it's my first time building ASP.NET controls. I need to add specific functinality to an Infragistics TreeView control. So I try to create my FilippoTreeView, inheriting from the Infragistics one. Please tell me if I am wrong. 1) First, you add to a new page your Infragistics con...more >>

Run Time Problem
Posted by stefano mostarda at 10/16/2003 5:51:53 PM
Hi there, I have a problem. I have a property "prop1" in my custom control. When I change this property automatically I change the value of another property "prop2". Than I change the value of "prop2" to whatever I want. The problem is that at run-time the set method of the "prop1" is auto...more >>

Implementing FontInfo
Posted by Gareth at 10/16/2003 3:48:20 PM
Can anyone tell me how to implement the Font (FontInfo) property in my custom control so that it appears as a property in the properties window? Thanks, Gareth ...more >>

page size...
Posted by Jim at 10/16/2003 10:13:34 AM
I have a pop window that is displayed and depending on the state of the system it will contain any number of user controls(ascx). These controls contain dynamic content and therefore the size of the control can change dynamically. Is it possible to work out the size of the page that is going t...more >>

Trouble with dynamically added controls
Posted by Daniel Walzenbach at 10/15/2003 10:39:59 PM
Hi everybody, I need to dynamically populate a webpage at runtime with controls. This = is the code I wrote. =20 Public Class WebForm1 Inherits System.Web.UI.Page =20 #Region " Vom Web Form Designer generierter Code " =20 'Dieser Aufruf ist f=FCr den Web Form-Designe...more >>

ASP.NET Drag Drop
Posted by Babu V.T at 10/15/2003 9:43:18 PM
Hi, I need to develop a ASP.NET web application having two tree controls.I should be able to drag tree nodes from one tree to another.How can i achieve it?Is there any component (freeware/shareware)that enables drag drop between two different trees....more >>

Multiple DataGrid in an ASPX page
Posted by Raja at 10/15/2003 9:46:17 AM
Hi, I have a requirement in which I need to display multiple datagrids in my ASPX page. I do not know how many of them until the page load. So I tried to approach this problem in the following ways but none worked. Method 1: Step 1. Create a custom web control with a datagrid in it. St...more >>

How to convert JPEG image into a binary data?
Posted by Lucas Cowald at 10/15/2003 1:51:05 AM
Hi, Using ASP and VBScript. How to convert JPEG image into a binary data? Is it possible with a command from ASP / VBScript without having to put it into a database first? I want to take the JPEG image from a folder, convert it into a binary data, and stream it to the browser. How can I do ...more >>


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