ASP.NET web controls - Week 31, 2006

Gridview Questions

Chris Davoli - 5 Aug 2006 10:13 AM - 2 messages

I've got two questions on how to do things in the new GridView. I'm used to the DataGrid in ASP 1.1, so I need the equavalent in ASP 2.0 Gridview. 1.) What is the equavalent for Item Command event in GridView? I thought it ...

Dynamic ImageButton inside GridView ASP .NET

J S - 4 Aug 2006 5:02 PM - 3 messages

Good Morning Everyone, I have a problem, i've spend too much time trying to figure out how can i get the "click event" from a ImageButton inside a GridView. I have a dynamic generated GridView, after i create the columns and all, i have ...

User Control Renders on Separate Line

jdp - 4 Aug 2006 1:01 PM - 2 messages

I've created a user control that I then place in a panel. The reason it's in a panel is that it's part of search criteria that I hide/show panels based on the type of search begin done. I can place a label ...

Integration with office

Ginny - 3 Aug 2006 7:00 AM - 2 messages

Hi, I want to open a word file from within my asp.net application. then edit and save it. the file will be stored on the server along with the application. very similar to sharepoint. how can i do this so that word/excel files can ...

Redirecting to another page after a specified time

anujrathi - 3 Aug 2006 3:29 AM - 2 messages

Hi experts, In my application, i want to redirect the user to a perticuler page. As u see in wrox forum login, eg. after login page, user will redirected to a welcome page & after some time, automatically redirected to his/her default page. ...

Hiding columns in GridView control

srinivas - 2 Aug 2006 9:04 PM - 2 messages

Hi, I have binded a dataset to a gridview control at run time. I'm fetching 5 columns from the database. But while displaying it on the screen i want to show only 3 columns. I tried with gridview.columns(i).visible property,but it did't work. ...

dynamic image? store and retrieve properties values? resizable web control?

bob95226 - 2 Aug 2006 2:45 PM - 4 messages

I'm designing a web control, there are 3 issues for me: (1) How to display a dynamic image in the web control, can HttpModules and ControlDesigner do it? (2) How to store and retrieve the properties values? so runtime web ...

label control

Seema Multani - 2 Aug 2006 12:26 AM - 3 messages

I want two labels in my asp page with image <-- and -->(i.e right and left arrows). and I want it's click events. But I think in asp.net 2.0 in VS 2005 doesn't have click events for labels. How can I do that. Do I have to ...

Create A 3-Day Window Between 2 Calendars

JLuv - 1 Aug 2006 7:18 PM - 3 messages

I have 2 calendar controls right now and i know how to compare the dates from the 2 calendars using DateTime.Compare(). But that only returns -1, 0, or 1. Is there a function that returns the difference in the number of days? ...

DropDownList -- setting by text?

matt - 1 Aug 2006 6:48 PM - 2 messages

hello, what is the most-effcient manner to set the selected-item of an existing dropdownlist, when you only have the text (not the value) of the to-be-selected-item? currently, this is what im doing: ddlIFoo.SelectedValue = ddlIFoo.Items.FindByText(theText).Value; ...

How to Persist Dynamic Rows within WebControls.Table?

samtilden - 1 Aug 2006 5:51 PM - 2 messages

Team: I have made a System.Web.UI.WebControls.Table called Table1. I can add a few rows in the VS2005 Designer and those rows do indeed persist between web page views. I can even do a Table1.Rows.Clear() and these ...

Correct place to add an event handler in code?

waldenl - 1 Aug 2006 3:22 PM - 4 messages

I've got a control on my page (in this case a repeater) that I want to add an event handler to (in this case I want to handle ItemDataBound). I know I could add the control declaritively, but to be honest, i'm ...

Events fired from dynamically created controls-VB.net

ebown5 - 1 Aug 2006 3:42 AM - 6 messages

I am programming in vb.net and haven't quite grokked how to accomplish this task. I am a pretty proficient amateur and guessing that this is a relatively simple problem for an experienced object oriented programmer. I am dynamically adding images to a webpage. Based on the data there ...

Adding layout elements within custom control

paul.hester - 1 Aug 2006 1:33 AM - 2 messages

Hi all, I have a custom control that I use within forms that contains form inputs and validator controls. At the moment I'm overriding the Render method of my custom control and using the HtmlTextWriter object to render the layout elements and the Control.RenderControl method in the ...

Dynamic button event not firing C#

chris - 31 Jul 2006 11:48 PM - 3 messages

Hi All, I have, in my web app, what I think must be a pretty simple problem. I create several textboxes dynamically depending on the value from a dropdown that causes a post back. After the textboxes are created I create a ...

customizing the dropdown menu of combo box in asp.net

amol.koshe - 31 Jul 2006 10:32 AM - 2 messages

Hi , I am developing an appl'n in c# and asp.net.My prob is I have a dropdown filled with certain values. Now i need if the user click on the dropdown the "dropdown menu " of the combo should get enlarge ie. ...

Set property in user control

stan - 31 Jul 2006 10:27 AM - 6 messages

I have a user control where I defined a boolean property. I cannot set the property in the code behind - the control is part of the Datagrid. I tried to pass the property the following way: However, that does not work. It looks like the "set" for the property does ...

dropdownlist

Nishu - 31 Jul 2006 6:44 AM - 2 messages

hello frns i wnt to use the property selected index changed but when i use it the whole page get refreshed bt i dont want this pls help me is there any way except settng autopostback=true ...

Literal control rendering empty

paul.hester - 30 Jul 2006 10:15 PM - 3 messages

Hi all, I have a custom control with an overridden Render method. Inside this method I'm rendering each control in its collection using their RenderControl method. However, I'm running into a problem in this scenario: <myprefix:mycontrol runat="server"> ...

Referencing a parent control from a child?

Steve Hershoff - 30 Jul 2006 10:09 PM - 5 messages

I have two UserControls I'd like to have talk to each other. One of them is contained within the other, in a parent/child relationship. The child control is loaded dynamically (it's declared as a WebControls.Placeholder) ...