I am seeing Fire with this error, i tried to google and did my all but i failed to resolve it my self. i tried all the examples, used the remove on my web config to remove the so called duplicate key. I am using IIS 7 on Windows Server 2008 and when i run my app , i get the following Error and my webconfig looks like this [URL]
View 4 Replieswhen i hosted my page in a previously maintained project i got error like http error 500.19 the requested page cannot be accessed because the related configuration data for the page is invalid.config error:cannot add duplicate collection entry of type 'add' with unique key attribute 'name''
View 1 RepliesIs it possible to setup the CreateUserWizard to check for a duplicate entry in the aspnet_profile table (for a custom field) before the new user is created? For example, if I added a phone number field and wanted to make sure nobody else could create an account using that same phone number if a user already has an account with that phone number in the aspnet_Profile table's PropertyValuesString row?
View 10 RepliesI have a MyLinkButton : LinkButton.
In any event I override I don't have any attributes in my "base.Attributes or this.Attributes" collection. How's that possible? The rendered output clearly shows an id and an href attribute.
I'm trying to get rid of the href part and put in my own. Unfortunately Attributes.Remove("href") won't work.. because there's no such attribute. Or any attribute for that matter.
This is the Grid am using ....
[Code]....
Every thing is working fine ....
Wat i did is in the first header of gridview dropdownlist i have binded the PO Item , so that user can select item n make invoice...
Here the problem is user will click addnewrow button to create new row second row , again user is able to select the same item what he selected in first row of gridview. here how to avoid duplication in the second row .
Say i have four PO item
Item1,Item2,Item3,item4
user may select Item1 in first row , after clicking addnewrow button user will get second row
here again user is able to select Item1 from dropdownlist ... how to avoid duplicate selection
coz the dropdownlist is binded from database using sqldatasource n filter based on user selected PO no.
Duplicate Item selection should be removed until all the four item is selected ...
I am using C# & mvc and have an aspx view page where I am trying to use inline code to set the style of a div elemnet:
<div id=MyDiv>
<%= MyDiv.Attributes.Add("class", "MyClassStyle") %>
</div>
But when I type the inline code in I get the error
"Cannot implicitly convert type 'void' to 'object'".
Whereas some of the Attrbute methods work fine like
<%= MyDiv.Attributes.Count %>
What is the void it is refering to, is it possible to set the styles like this inline,
How can i add same fields for columns in a datatable. I wan to make a datatable which repeate column name of same type multiple times, but dot net dont allow me to add that, but i want to do that hw can i do that?
table.Columns.Add("S.NO", typeof(int));
table.Columns.Add("DC", typeof(string));
table.Columns.Add("DC", typeof(string));
table.Columns.Add("DC", typeof(string));
table.Columns.Add("ST", typeof(string));
table.Columns.Add("ST", typeof(string));
table.Columns.Add("AD", typeof(string));
table.Columns.Add("AD", typeof(string));
I'm receiving this error in my Linq statement ---
Cannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'hcgames.ObjectClasses.ShoppingCart.ShoppingCartCartAddon'. An explicit conversion exists (are you missing a cast?)
From this query
ShoppingCartItems items = Cart.GetAllItems();
ShoppingCartCartAddons addons = Cart.GetAllAddons();
var stuff = from x in items
select new ShoppingCartItem()
{
ProductID = x.ProductID,
Quantity = x.Quantity,
Name = x.Name,
Price = x.Price,
Weight = x.Weight,
Addons = (from y in addons
where y.ShoppingCartItemID == x.ID
select y)
};
Im trying to install VS 2008 on Server 2008 R2. As I try to run the Setup.exe file I get this Error:
The procedure entry Point BaseGetProcessDllPath could not be located in the Dynamic Link library KERNELBASE.dll
How can I create a UserControl with a collection-type property which has a collection editor?
I've a CompositeControl with an ArrayList-type property which has CollectionEditor-type designer. You can see this property on Properties window with a "..." button which launches a collection editor. This works fine and all but I want to apply the same to a UserControl and I've couldn't manage to pull it off so far. I've done the same thing what I've done with my CompositeControl but the property either doesn't even show on Properties window of the UserControl or shows as a single value property with no "..." editor button.
This is what I've done with CompositeControl:
[Code]....
i made an upgrade to an existing application (still developed by me), while testing on my development machine, everything worked fine. After migrating to a Test Server(windows 2003 server), users can not test the application, it periodically crashes their session and redirected them to the login page (Forms Authentication). No error is generated and no entry is logged in the windows event veiwer on the server. I also noticed this also happens when they try to access a particular page in the application.
The page contains 50 instance of a user-control. Each of the user-control contains 8 textboxes, 2 labels,1 hidden field and 12 asp.net validation controls. I tried saving a copy of this page from Internet explorer (IE8) on my development machine,its about 2.2MB in size.What may be wrong and what tracing tools can i use on my development machine (since it generates no errors). How can i also reduce the size of the page (noting that the asp.net validation controls generated alot of HTML codes)
can we bind any type of System.Collection to DataSource property of a DataGrid ?
View 6 RepliesI am Getting this exception when i select the checkbox control in Grid view"Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"
I have Checkbox in Gridview control, when i select the record in grid view corresponding entire record will be populated into form fields,it working absolutely fine,I have search method on my webform, if i searched based on particular value in form fileds, records will be filtered in Girdvie control when i select the record, same reocrd suppose to populate in form fields but not loading, above error occuring.normally no issues error occuring when i search and select record. error occuring at redline in the code
[code].....
How to inner join 2 table with primary key by no duplicate data in sqlserver 2008 ?
View 5 RepliesMy Grid is bound to a collection type datasource. When I try to sort the Columns in the Grid I get Javascript error saying sorting event not implemented. Why is the default inbuilt sort functionality not working which worked fine when I directly used a sqlDataSource using smart tag. Do I have to write some code to achieve sorting ?
View 1 RepliesAfter adding a custom module, Module list is showing MyModule "Entry Type" as "Local".
and Entry Type of all other modules is "Inherited".
what is Entry Type and difference between "Local" and "Inherited"?
I am using the following XML structure
<SERVERS>
<SERVER NAME="A1" ID="1"></SERVER>
<SERVER NAME="A2"></SERVER>
<SERVER NAME="A3" ID="3" Parent="XYZ"></SERVER>
<SERVER NAME="A4" ID="4"></SERVER>
<SERVER NAME="A5" Parent="abc" value="10"></SERVER>
<SERVER NAME="A6"></SERVER>
</SERVERS>
I am accessing this xml file by using LINQ to XML in asp.net by using C#. I am able to access all the attributes of an XML node by explicitly specifying the name of the attribute. I want to write query on this xml file which reads all the attribute values of the xml node (In our example the node is SERVER) dynamically means I want to write the query which can read the read the value of the attribute Name & ID from first node, only name from second row, Name, ID & Parent from the third row , Name & ID from the fourth row, Name, Parent & Value from the fifth row & only Name from the sixth row without modifying the existing code every time. Once I add one of the attribute ( for example if I add the attribute ID in the sixth row ) in the above xml file then I dont need to modify my LINQ to XML query. My query should dynamically fetch the total number of attributes & display their values. Is their any way to do this ?
This is my programs complete code, the only problem is i want to fix the amount of decimal places that show up in my gridview. The problem is if i do this on the asp side the location of the column gets thrown off and the column is duplicated. I figured if i just remade the table on the asp side it would work only problem is if i remove the sql for that particular column the asp side column cannot get data.
[code]....
I have a gridview with delete buttons for each record (I've used AccessDataSource). I have loaded the data in and have many duplicate records.
I just want to use the delete button delete each duplicate record while remains many duplicate records. For example:
I used the following query to load in duplicate records:
SELECT * FROM TableA WHERE ([ControlA] IN (SELECT [ControlA] FROM TableA GROUP BY [ControlA] HAVING (COUNT [ControlA]) > 1)))
ID ControlA PIN# FaceValue Date
delete 76637 128232 1234 5 6/4/2006
delete 72722 128232 1234 5 6/4/2006
delete 76638 234567 2345 10 7/3/2006
delete 72723 234567 2345 10 7/3/2006
What is the query to delete single duplicate record instead of deleting all duplicate records?
I have a list of objects that I want to bind to a gridview. Creating that list and binding it works fine for most of the public properties in that list.
There are some objects contained in each of those objects... for instance there is an Address object.
object.Address.Line1;
object.Address.Line2;
When I bind this to my gridview, I have no issues with stuff like object.DateRegistered, but how can I access things like object.Address.WhatEverProperty? I always get this error:
"A field or property with the name 'xxx.xxxx' was not found on the selected data source."
I want to know that how i use the collection class for storing some data and save it letter in the data base.
View 4 RepliesI'm sure this will need to use javascript but not sure exactly how to do it. I need to count the characters typed in a textbox and when it reaches 10 I want a sub to be called in the code. Or have it click a button on the screen which is probably easier. How to do this? I would think I would call the script with the OnTextChanged? And in the script use the .length property to see if it is 10? Maybe I just answered my question here!!
View 8 RepliesI am building a AJAX intensive web application (using ASP.NET, JQuery, and WCF web services) and am looking into building an HTTP Handler that handles script combining and compression for my JavaScript files and my CSS files. I know not combining the scripts is generally a less preferred approach, and I'm sure it's probably the way I will end up going, but my question is this...Since so many of my JS files are due to the controls I use don't they get cached by the browser after the first load anyway? Since so many of these controls can be found on many of the pages of my web application is it actually faster to combine all of my scripts and serve that one file (which will vary for every page) or to serve the individual files which will get cached? I guess what I'm getting at is, by enabling script combining am I now losing part of the caching ability of the browser? I know I can cache the combined script, but the combined script will be different for every page whereas with the individual control scripts each one will be cached and the number of new scripts will be minimal for each page call.
View 4 RepliesWhy do I have so many AXD files downloaded...Reducing the number of components in turn reduces the number of HTTP requests required to render the page. This is the key to faster pages. How do I make only one AXD file to be download by the user?hOW DO i MAKE ONLY ONE js FILE ...?
View 3 RepliesI have a question on adding a checkbox to my gridview that is binded to a SQLDatasource control. I have a field called SEL for the checkbox in my table. What I need to do is list the records and be able to check any of the existing checkboxes on any of the rows. When I added the checkbox in there, they are disabled and cannot change them. Is this where I need to use a type of template in the rows? Can they all be allowed to check without turning on the edit for each one individually at a time? I just want to check any needed.This is what I have there now:Code:
<cc1:C1CheckBoxField datafield="SEL" HeaderText="Select" SortExpression="SEL"></cc1:C1CheckBoxField>