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Filter by week: 1 2 3 4 Control added programmatically not firing event Posted by Troy at 2/29/2004 12:21:08 PM Hi, I'm loading a usercontrol with image buttons into a panel. When clicking the buttons the click event does not fire. Any suggestions
Thanks
Tro
...more >>
Custom TextBox with custom attributes and properties question Posted by jtwright NO[at]SPAM tycovalves.com at 2/27/2004 3:50:12 PM I have an webform that has a datarepeater on it. In that repeater I'm
binding some data and I have put a textbox control in there. On the
OnItemDataBound method of the repeater I have cast the controls
collection index back to a textbox and added an attribute called
"IsDirty" which is set to f...more >>
Name is not declared Posted by DC Gringo at 2/27/2004 9:11:56 AM I'm getting a BC30451: Name 'pageID' is not declared.
I have a user control that contains a simple condition to display one row or
another like:
<% If x = 1 Then %>
....some html...
<% Else %>
....some html...
<% End If %>
The control is used to in two different .aspx pages (e.g. first...more >>
Questions about embedded winControl Posted by A Lonely Programmer at 2/27/2004 8:38:27 AM Hi group,
i have 2 questions i hope somebody can answer about a wincontrol being
hosted in ie.
1. Is it possible to create a pop up that prompts for a user name and
password when a button on my control is clicked?
2. Why are there no tooltips for controls in a wincontrol library project?
...more >>
accessing label in usercontrol from javascript Posted by Fabrizio at 2/27/2004 3:46:08 AM This is the scene:
i have a user control IN a user control with a label inside named lblStato that must blink; i cannot use <BLINK> tag; having this in a webform a use this code
Page.RegisterStartupScript("BlinkStatus", "<script>" _
& "setTimeout(BlinkStatusText,500);" _
...more >>
XHTML and custom attributes Posted by Peter Blum at 2/26/2004 6:08:11 PM I'm planning my strategy to be XHTML ready for "Whidbey". My ASP.NET
controls have a lot of client-side scripting. Sometimes I pass along custom
attributes as data for my scripts to use. Those attributes appear in the
normal HTML tag. For example:
<input type=text attr1=value1 attr2=value2 />
(...more >>
UserControl in Template DataColumn Posted by Alessandro Rossi at 2/26/2004 12:46:04 AM Hi
I developed a usercontrol with a textbox and an htmlInputHidden
When I add my usercontrol in a webform, it works properly
If I add my control in a template column of a datagrid i have some problems
When I load the webform, the usercontrol has a UniqueID like this: "LookUp1:txtRisultato", then...more >>
Simple designer problem. Posted by Max Metral at 2/25/2004 8:42:47 PM I have a control that "wraps" some other controls, such as:
<my:component property="value"/>
<h1>HELLO WORLD!</h1>
</my:component>
In the designer, I want "<h1>HELLO WORLD!</h1>" to be rendered.
What's the simplest way to accomplish this with no runtime impact? I tried
variants of P...more >>
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Problem with a DropDownList in a WebControl Posted by Zürcher See at 2/25/2004 7:15:47 PM I created a webcontrol with inside a dropdownlist, and exposed its
proprieties DataSource,DataMember,DataTextField,DataValueField
But I can't set the DataSource from the aspx page
(DataSource='<%#this.DataSource%>' ). If I set a breakpoint inside the
DataSet propriety, I see that
the thread nev...more >>
User Controls Posted by Mike at 2/25/2004 12:31:03 PM
In a test project, I have created two WebForms and one WebUserControl =
that contains a textbox and a button. I would like to display a string =
in the textbox when the WebForm1 is used, but another string when =
WebForm2 is used. How can I do this? Do I have to create 2 different =
classes an...more >>
Nested WebControls and intellisense Posted by Zürcher See at 2/24/2004 6:29:21 PM How I tell the intellisense which WebControls are allowed inside my
WebControl?
Like when I type <asp:table> it allows only the web control <asp:datarow>
...more >>
Controls events not firing Posted by Mike at 2/24/2004 3:11:23 PM
Hi,
I created a Main.aspx that contains a custom control, as follows:
<body>
<Sigma:pagebody id=3D"pdbTemplate" runat=3D"server" =
templatepath=3D"Template.ascx" />
</body>
The custom control "Template.ascx" uses other controls defined in =
another project, as foll...more >>
Properties for User Controls loaded Programmatically Posted by tklawsuc NO[at]SPAM hotmail.com at 2/24/2004 11:11:38 AM I have x number of user controls that have a strong type (e.g.
className uc1). I am able to access their properties through a single
aspx page using:
uc = LoadControl(path to control based on querystring value)
textbox.Text = CType(uc, uc1).someproperty
The thing I need to do though is to s...more >>
Aspx pages and webcontrols question Posted by Pedro Jaraiz at 2/24/2004 2:11:05 AM Hi, i have a newbie dud
I would like to develop a portal, and i have two web controls (the left menu, and the top menu
The only thing that i need its the central part (to show information depending in where you clicked in the menus
What is the best way to make this...? For example...
Its a g...more >>
how to pass parameters when "invoking" a control Posted by v1nce at 2/24/2004 1:41:06 AM Hi
I'm looking for the -correct- (if any) way to pass parameters when invoking a control
some kind o
loadControl(path_of_control,"param1='1' param2='help me'")
I really need this because we used a portal in which we can "plug" controls
I got some "generic controls" and I want to specialize th...more >>
Drag and Drop Posted by BenJ at 2/23/2004 6:08:46 PM I am tring to implement Drag and Drop in my asp.net web-app, the idea is to
allow a user to Drag and Drop an Object/Image to any location on a form
(with a grid-background), and have the server store the usr selection. Is it
possible to do this purely in asp.net? (no Java). Any example or link wo...more >>
winform in asp.net Posted by Ken at 2/23/2004 1:31:08 PM I am trying to do rich-client code hosted in Internet Explorer, formally referred to as ActiveX. I have a couple of examples for embedding a .net winform on an asp.net page. However, I seem unable to make any of these examples to work. The control just does not render, and I don’t get any errors
...more >>
Know in user control page_load if an user control event is going to be fired Posted by Fabrizio at 2/23/2004 11:06:06 AM Hi all,
i have built a user control that shows a map and let the user zoom in, out, usual stuff.
Putting this object in a webform the user can cause page postback without touching the user control, so in user control page_load i check
if not ib_MapLoaded then LoadMap
Unluckily with this logic ...more >>
RaisePostBackEvent not raised Posted by Cristian Serban at 2/23/2004 10:06:12 AM Hi,
I have a little problem with function
Public Sub RaisePostBackEvent(ByVal eventArgument As String) Implements System.Web.UI.IPostBackEventHandler.RaisePostBackEven
I've created a lot of controls, for an appication i'm working on, and on some controls this function is not raised
even if Me.Cl...more >>
Using User Controls in a Composite Control? Posted by idzhugashvili NO[at]SPAM hotmail.com at 2/22/2004 8:55:50 PM Is it possible to contain one or more User Controls (.ascx files) in a
Composite Control?
I start with a simple Composite Control sample that displays a plain
CheckBox control that works fine, but when I switch this Checkbox with
my User Control the page is displayed without my control. I ver...more >>
eVENThANDLER PROBLEM Posted by J McD at 2/22/2004 5:16:06 PM Hi
I've added a column of ImageButtons to a datagrid and I want to run a method (OnImgBtnClick) when one is clicked. Using the code below, it seems that clicking on an ImageButton gets a postback but does not run the method. Can someone tell me what I'm missing
Thanks in advance, J
private v...more >>
Workflow in ASP.NET ? Posted by Paul at 2/22/2004 9:52:38 AM Hi.
I asked this one before without any response, but I'll give it ago.
In Commerce Server they have a pipeline editor which runs a series of
components, the main drawback is that it doesnt support strong names or any
web-interface programming, so changes need to be made from the admin
uti...more >>
attaching client script to toolbar button control... Posted by Ashish at 2/22/2004 1:09:01 AM Hello,
I am sick and tired of ochestrating server and client side scripts.
Basically I am using toolbar from IE web controls and want to attach
javascript to one of the buttons' click event. The problem is that button
doesnt exposes attribute collection. I can attach javascript to whole
toolbar...more >>
Control, UDP and IE Posted by Thierry Lefevre at 2/21/2004 10:42:14 AM Hi all,
I have written a control in c# which heard an UDP port on a network
broadcast address.
In the other hand, a server send periodically (every 500ms) some messages to
this broadcast address/port.
(1) if the control runs on a winform, there is no problem. It displays the
messages immedia...more >>
textboxes in dynamically loaded WUC not repopulated during PostBack Posted by Craig Buchanan at 2/20/2004 10:03:42 AM i am building a webform that dynamically loads one of two web usercontrols
during the webform's page_load event. i am using label, named TabId, on the
webform to persist which WUC should be loaded. during the postback i reload
the appropriate web usercontrol based on the value in TabId. so far...more >>
Embedded winControl Posted by A Lonely Programmer at 2/20/2004 7:27:56 AM i asked this in another group, sorry for the cross post but i waited a week
there the first time i asked an no answer.
Can someone tell me is it at all possible to get a wincontrol embedded in an
aspx page served over an intranet (lots of room to play around here) to
list files on the users p...more >>
Refresh design time HTML on style change Posted by TJoker .NET at 2/19/2004 11:27:20 PM Hi, in my control I have some properties that are style objects (ex of type
TableItemStyle)
One example is below:
private TableItemStyle _itemStyle;
[
Category("Style"),
Description("whatever...."),
DesignerSerializationVisibility(
DesignerSerializationVisibility.Con...more >>
Properties not visible in property browser Posted by oskar NO[at]SPAM musiker.nu at 2/19/2004 6:23:10 AM I have been trying for hours to get this thing working, but since I'm
new to asp.net the solution may be simple. This is my problem:
I have created a class that represents a custom web control which
looks like this:
Namespace WebControls
Public Class TextField
Inherits System...more >>
Tree View in ASP.net Posted by Kals at 2/18/2004 7:11:04 AM Hi,
I want to develop a tree structure in ASP.net .The tree should be expandable with the child linking to some .aspx pages.
How do i do it in asp.net? Any suggestions ??
Thanks
kals...more >>
textbox value lost upon postback Posted by Ashish at 2/17/2004 2:42:38 PM Hi All,
I have a server runnable textbox control. I also have a server side button
object but I hook up javascript to it to show a modal dialog. Upon return it
places the value in the textbox (client side script). The problem is that
after it places the value, postback occurs and value is lost. ...more >>
Custom Control Width sometimes has a value...sometimes doesn't Posted by paul reed at 2/17/2004 12:59:46 PM Hello,
My custom control is acting strangely.
In my CreateChildControls method after creating my control, I wrap it in Div
tags... with something like:
Dim divStr As String = "<DIV STYLE=""overflow: auto; width: " &
Me.Width.ToString & _
"; height: " &...more >>
Getting a subcontrol to work in a repeater Posted by James Geurts at 2/16/2004 8:41:11 PM Hi all
I have a component that contains the following code
<asp:repeater id="MyRepeater" Runat="server"><ItemTemplate><asp:HyperLink Text='<%# DataBinder.Eval(Container.DataItem, "Name")%>' NavigateUrl='<%# DataBinder.Eval(Container.DataItem, "Path")%>' runat="server"/><MyTag:MyControl Name='<%#...more >>
Hosted WINFormControl only works via LocalHost Posted by Dave Brown at 2/14/2004 5:55:34 PM Hi All,
I have a winformcontrol which is loaded using the object tag in a html page
which only appears when I load the page using localhost, if I used my
machine name or www.mysite.net which is also linked to 127.0.0.1 in my hosts
file the page does not appear, The control has a strong name. I...more >>
Custom Server Control can't hold modified status Posted by ton at 2/13/2004 4:07:49 PM My custom control changes form, depending on the clicks. Ik save the status,
and I can see that this occurs.
So when I Show at the beginning 10 fields, which includes a field which is a
foreign key to another record in another table. Pressing on the linkbutton
"changes the behaviour of the contr...more >>
Dynamically Building Property Values for Designer Posted by paul reed at 2/13/2004 1:47:24 PM Hello,
I would like to source a property for my custom web control from a database.
I see examples out there that are sourced from an enum, but that is
hardcoded and this I needs to load dynamically. Is it as simples as having a
property that returns and ArrayList loaded with those property va...more >>
Design time support for classes derived from DataGridColumn Posted by Antonio Bakula at 2/12/2004 9:32:45 PM
How to get design time support for classes derived from DataGridColumn ?
I have created new DataGridColumn type, it uses image from database as
source and renders actual image, not just some link to image somewhere. Now
my column is working pretty good but I can't get design time support in
...more >>
ASP.NET Forums beta search hide feature!!??!?!? Posted by gicio NO[at]SPAM gmx.de at 2/12/2004 4:02:33 PM Hi!!
can someone tell me where I can find some information to get this cool
feature to hidde text as it's used in the ASP.NET Forums beta search ???
for example here:
http://www.asp.net/Forums/Search/SearchResults.aspx?q=development
and click on
"Re: N-tier development questions : Inhe...more >>
Overwriting the "href='javascript:__doPostBack........" in a LinkButton Posted by jeffkretz NO[at]SPAM hotmail.com at 2/12/2004 2:18:28 PM I'm building a custom LinkButton control that will confirm a deletion
before processing it.
I've tried a few different things, some partially successful, and I
did find someone who had a script that does this (though I didn't like
the implementation so I'm still trying).
I'm wondering if th...more >>
How to use embedded image in ASP.NET Server Control Posted by odegnan NO[at]SPAM dmghost.com at 2/12/2004 12:42:20 PM I have a server control, written in ASP.NET, where I added two images
as "Embedded Resource" to it.
Now, I need to find a way to read the resource and produce an output
stream to have the image be displayed on the web page as a regular
image HTML tag such as "<img src='myResourceImage.gif'>".
...more >>
Create Graphics in Custom Control Posted by Stanley at 2/12/2004 10:11:43 AM Is is possible to create a graphic using GDI+ and send it back from a
control doing something like:
[code]
Protected Overrides Sub Render(ByVal output As System.Web.UI.HtmlTextWriter)
' Set the content type
HttpContext.Current.Response.ContentType = "image/jpeg"
Dim b As Bitmap = BuildImage()
...more >>
User Control needs to refer to Page Posted by Joe Fallon at 2/12/2004 8:37:04 AM I have a user control which can appear on many pages.
The control needs to know which page it is on so it can render itself
correctly.
What is the best way for the control to find out what page is being
requested?
Code snippet would be great.
Thanks!
--
Joe Fallon
...more >>
Can't get TagPrefix to work for custom Web control Posted by Michael Skelton at 2/11/2004 7:56:05 PM Hi
I've created a new custom Web control. I have tried to customize the assembly attribute TagPrefix . However, each time I drag my custom control onto a form, it's TagPrefix is still "cc1". What am I missing here
My control is nested within two namespaces: for example, OuterNamespace and InnerN...more >>
Interactive use of my webcontrol Posted by ton at 2/11/2004 4:56:05 PM Hi,
I've developed (trying) to custom server web controls:
1) A list which shows in a table several rows from a database table. The
firts column has a button, which is meant to be clicked by the user to get
to edit the record.
2) The second control, also a composite control, is a recordcard, wh...more >>
Events and Delegates Posted by Michael Morse at 2/11/2004 2:34:55 PM How in a asp.net web form can you have two different objects events call the
same sub with different signatures.
Example:
I have 1 ImageButton control and 1 LinkButton
Sub HandleTheEvent(ByVal sender as object, Byval e as eventArgs)
'blah
End Sub
By doing
AddHandler ImageButton1.Cl...more >>
Custom Control has no Scroll bars Posted by paul reed at 2/11/2004 12:51:58 PM Hello,
I have a custom composite control that has a tree view inside. However, at
run time, as I begin to click and expand parent nodes, no scroll bars appear
when the nodes expand beyond the size of the control as it was placed on the
page. This causes the entire aspx page to get a scroll bar...more >>
Can I open a web form from another page Posted by ton at 2/11/2004 11:51:45 AM Hi,
I would like to open a webform based on the event fired from a
customservercontrol. The webpage is not fixed. I have to set some variable.
I tried:
Private Sub DbWebCard1_ShowCard(ByVal id As Integer) Handles
DbWebCard1.ShowCard
Dim xx As New WebForm3, card As New dbWebCtl.dbWebCard
c...more >>
A DotNet Severe Limitation ? Posted by Dave Brown at 2/11/2004 11:41:13 AM I believe I have found a severe limitation of DotNet, with respect to
hosting Windows Form Controls in WebPages.
It appears this is only possible when the web is configured on Port 80. Any
other port and the control will not display.
After a couple of days of searching the newsgroups/various for...more >>
Can't Resize Custom Control Posted by paul reed at 2/10/2004 9:29:42 PM Hello,
I have a web custom control that is a tree view.
Once I place this control on my aspx page, I am not able to resize it. The
ancors are fixed. It uses a designer that I got help with on this newsgroup,
but I don't see why this would prevent me from resizing the control. I
confirmed th...more >>
Is it possible to keep the size of a control within a panel Posted by ton at 2/10/2004 6:18:02 PM If I add a panel to a webform, put wrap=false I expect that adding a
customservercontrol within this form it will not go out of the border, but I
also hoped it would not become bigger. The panel just fits around the
control, i hoped to get scrollbars in stead
How can I achieve this
Ton
...more >>
How to set the with of a textbox so it fits exactly Posted by ton at 2/10/2004 6:10:42 PM In my composite control I use a table object with cell and row objects. A
Textbox is added to this control. How can I set the width of the textbox so
it fits. If I set a to high value, the table is much to wide, if it is to
short, the textfield will scroll in the tablecell, and it is not nice to
...more >>
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