ASP.NET - Web Controls

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no permission to create directory	22 Mar 2005 13:51 GMT	2
I am trying to create a new directory "newdir" but i get the error: Exception Details: System.UnauthorizedAccessException: Access to the path "c:\inetpub\wwwroot\MakeLab4\newdir" is denied. I think i have to grant the necessary permissions. Where can i do that
Please Tell Me How to specify the parameter.	22 Mar 2005 02:29 GMT	6
When I run the code below, I get Compiler Error Message: Argument not specified for parameter 'key' of 'Public Shared Sub Add(key As Object, value As Object)'. Here's the code: <%@Page Explicit = "True" Language="VB" Debug="True" %>
Dynamic dropdown list - Please look	21 Mar 2005 19:01 GMT	1
I am having this issue of populating dropdownlist with values from database. We have interface to add some requests, now while trying to update these requests - HOW to populate the pre-selected value of dropdown along with
Centering controls on a .aspx page	21 Mar 2005 18:56 GMT	3
I want to center a control at the middle of the page. When the window size is changed the control should get centered automatically. I have used flowlayout with the following code. But it doesn't work <asp:label id="lblProject" style="Z-INDEX: 105; POSITION: relative; TOP:
Adding column into datagrid by code	21 Mar 2005 13:19 GMT	3
I tried to insert a column into datagrid by back-end code, and I have implemented a event handler for sorting. When I try to sort the column in browser, it does not fired the sorting event handlers. Do anyone know how to solve it?? Thx.
Source code?	21 Mar 2005 11:52 GMT	3
Does MS publish the source code for the standard ASP.NET Webcontrols? If so, where do I find it? If not, are there any opensource Webcontrols such as editboxes, pagecontrols, tabs or similar. I looked on Sourceforge and couldn't find
"hash" doce	21 Mar 2005 08:50 GMT	3
JavaScript has a "document.location.hash" to access the section of a requesting URL to the right of the # sign. They refer to this as the "hash". I call an ASP.NET C# webform from an HTML page. The ASP.NET form then calls
Mangled id attributes	21 Mar 2005 02:40 GMT	2
I've noticed that templated controls (DataList and Repeater in particular) mangle the id attributes of the server controls that are housed in the ItemTemplate & AtlernatingItemTemplates. I was wondering if there's a way to "demangle" the id attributes of the server controls
Retrieving an item's index	20 Mar 2005 20:54 GMT	2
I have a Repeater control that contains a textbox in its ItemTemplate. The textbox will make use of a javascript function. However, this function needs the index of the textbox in order to work. Here's what I have:
How to install aspnet_regiis.exe on server	20 Mar 2005 13:33 GMT	2
I have problems with validation which several messages here say "run aspnet_regiis" with -c or other options. The problem I'm having now is it won't run. When I try to install 1.1 the server tells me it won't because I already have it installed.
Range Validation Problem	19 Mar 2005 14:45 GMT	2
I have 3 different text boxes for which I apply range validation. On two of the text boxes, the complete range I specified is not allowed? For example, txtBox1 has range validation Min/Max set as 25/250. If I enter 150 in that text box I get a validation error but if I enter 26, it ...
BUG: German Umlauts in DropDownList not working correctly	19 Mar 2005 12:08 GMT	1
When I'm trying to select an Item in a DropDownList WebControl with an Umlaut (like ö) in it, then the SelectedValue property is not working correctly, this Value is not posted back, instead the Value before is taken. Even if I change every Locale setting to German (for instance ...
Regular Expression for Validating Textbox with Textmode=multiline	19 Mar 2005 03:49 GMT	2
I have a comments textbox with a textmode=multiline. The database field to store this input is a varchar(1000). I'm trying to figure out if there is a good regularexpression validationExpression to use for this. Can someone please provide some ideas for this. I tried using " ...
How do I fix "Argument not specified for parameter 'value' of 'Public Overridable Sub Add(key As Object, value As Object)"	19 Mar 2005 01:01 GMT	2
I am way over my head with this one - Here is the code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><script runat = 'server'> Public Overridable Sub Add(key As Object, value As Object)
Getting Desperate	18 Mar 2005 21:05 GMT	2
Anyone who has an idea what the problem could be? The base class includes the field 'UploadedDocuments', but its type (Microsoft.Web.UI.WebControls.TreeView) is not compatible with the type of control (Microsoft.Web.UI.WebControls.TreeView).