I have added the below tag in my web.config file;
<RewriterConfig configSource="configuration
ewriter.config"/>
It gets the rewrite vlues from another config file. I need to update this rewriter.config file dynamically.
I need to gets values inside it from sql databse. here is the look of the file
<?xml version="1.0"?>
i'd like to be able to check to see if an item with the same id has already been placed in the database, if so to then update the quantity for that item, however due to the fact I have this in a foreach loop it will update the quantity for each item.
When I placed the Command outside of the loop I am unable to use 'ItemID' as it's not in context, is there anyway I can get around this?
foreach (UserItem ItemID in (List<UserItem>)Session["UserSession"])
{
ConclusionPage.InsertCommand = "IF EXISTS (SELECT ItemID FROM tblUserItems WHERE UserID='@CurrentUser' AND ItemID='@ItemID') UPDATE tblUserItems SET Quantity = Quantity+1 WHERE (UserID = '@CurrentUser') AND (ItemID = '@ItemID')";
ConclusionPage.Insert();
}
I'm using a foreach to loop through an IList of objects in a Partial View in ASP.NET MVC.
Here's the entire code (Message is one of my classes from the Model).
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<IList<Message>>" %>
<%
if (ViewData.Model.Count > 0)
{
foreach (MvcTest.Models.Message m in ViewData.Model)
{
Response.Write(m.RenderHtml());
}
}
ie explicitly declaring a variable for the IList rather than just using the (strongly-typed) Model, and it works fine.
in my asp.net mark up I have a foreach loop that iterates through a simple list. In this foreach loop I am adding a new user control and attempting to pass in the value from the loop. However, this value just wont budge and get inside that damn control!
<%foreach (userInfo i in this.items)
{ %>
<uc1:ItemControl ID="ItemControl" runat="server" UserID='<%#Eval("userID") %>'/>
<%} %>
userID is a public property in the control, when it goes to set, the value is just literally :
<%#Eval("userID") %>. I've tried #Bind and =Value but nothing seems to work.
I am trying to do some basic. Display customer testimonials in a table using foreach loop and have a checkbox on each row. Once checked, update the table.
I have a stored procedure of complex type in my entity framework. Here is my View.
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Here is my model
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I had the following code to send different mails to differnt users in my asp.net web application
foreach (DataRow dataRow in dataTable.Rows)
{
sendMails();
[code]...
List<string> IDs = new List<string>();
XDocument doc = XDocument.Parse(xmlFile);
var query = from c in doc.Root.Elements("a").Elements("b")
select new { ID = c.Element("val").Value};
How can I convert query to List without loop foreach ?
foreach (GridViewRow row in gridView.Rows)
{ // Access the CheckBox
CheckBox cb = (CheckBox)row.FindControl("SuburbSelector");[code]....
I tried the following and got error
Linq:
var Str = SuburbGridView.Rows.Cast<GridViewRow>().Where(r=>(CheckBox)r.FindControl("SuburbSelector")==checked);
Error:
Delegate 'System.Func < System.Web.UI.WebControls.GridViewRow,int,bool>' does not take 1 arguments
this is my code
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basically, the InstellingGegevens table gest filled in by some procedure from another server.
the thing i then need to do is check if there are new records in this table, and fill in the new ones in Instellingens.
this code runs for like 4 minutes on 15k records. how do I optimize it? or is the only way a Stored Procedure?
this code runs in a timer, running every 6h. IF a stored procedure is best, how to I use that in a timer?
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I have a ImageButton in a for loop
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How do I set the CommandArgument? The above code does not work and how to do this.
I am saving for each user a session with information about his current page viewing.
Each time the user is moving to a new page, I am updating the session with the new page he is right now.
Now, my question is if I can make any loop over all of my users session and answer a question like: How many users are now on page "2.aspx" for example?
How can I continue to the next row in the foreach loop below.
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I want to get Array Elements by ForEach loop with Counter ..
whislist = dsddsds.Tables[0].Rows[0]["wishtlist_clg"].ToString().Split(',');
int i = 0;
foreach (string id in whislist) {
if (i != 0) {
tarsk.Value="1";
} else {
tarsk.Value="0";
}
whislist =525,1315,1331;
TARSK is an hidden field....
I want if whitelist is not in blank then 1 not equal to 0 is True other false but yet false condition is fire....
I'm preparing to deploy a ASP.NET web application. The target server has already a previous version of my web application with parameters specified on the web.config file.
In the new version of this web application, the web.config file contains new sections I would like they appear into the target web.config file on the server.
However I can't find the way to merge the new web.config sections into the existing web.config file ?
Does I have to do it programmatically, or is there a tool to merge the both files during installation ? (I'm using Web Setup Project).
as a php developer ive been told to go the MVC route which ive been trying since yesterday. Im using visual web delveloper 2010 express and im using the MVC template project.Ive basically got a news table in MSSQL Express, in there are these fields ID,(Title,Body,PostedOn,PostedBy) all i wanna do is loop through them to put them on the view.Im after a nudge in the right direction, I want to be able to do a SQL lookup in the controller put that data in a DataTable then run a foreach loop on the table to display this on the view. The problem im getting is I know youre not suppsed to put any HTML in the controller and I cant pass the datatable to the view to do the loop in the view.. so where/how do I do the loop.
View 2 Repliesi just came up with the reading, Writing and adding values dynamically in web.Config in asp.net. Have many ideas in mind, but i just wana know what is the best way of adding values in web config dynamically.
for example in my case i have to add
<identity userName="someDomainUser" password="password" impersonate="true" />
in tag in web config from code behind.
I am developing web applicaiton. I want to read web.config in App.config file. I have appSettings and connectionStrings in web.config. How to read that?
View 10 RepliesI am at my wits end (again).
(reservation system, guest signs up and at the same time checks checkboxes to indicate their wishes)
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I have a static class with a static get property, and in this property, I do this:
// property body
{
// HttpContext.Current is NOT null
Parallel.ForEach(files, file =>
{
// HttpContext.Current is null
var promo = new Promotion();
});
// HttpContext.Current is NOT null
}
This static class doesn't undergone type initialization until a view uses this property.
The problem is that Promotion's static constructor, which is initialized the first time a new Promotion() is created within the Parallel.ForEach(), uses HttpContext.Current. When promo is instantiated within the scope of this Parallel.ForEach(), HttpContext.Current is null, and new Promotion() therefore causes an exception.
HttpContext.Current is not null within the static get property because it's not called until the view uses it (and there is therefore a HttpContext.Current).
If Promotion used HttpContext.Current in its instances instead of its static members, I could probably just pass HttpContext.Current into the new Promotion() constructor:
var context = HttpContext.Current;
Parallel.ForEach(files, file =>
{
var promo = new Promotion(context);
});
But since static members of Promotion need HttpContext.Current, I can't. I could probably redesign the Promotion class to change the static members that need it to be instance members, but they are static for a reason--there would be a large performance penalty if all the members that were static had to be defined instead on each instance each time a new Promotion was instantiated.
What are the possible workarounds for this? I didn't realize HttpContext.Current would be null within the scope of Parallel.ForEach().
I've a windows service that will be calling an exe file (created from a console application). In this console application, I would take some values (especially connectionstring values) from the App.Config file of the console application.
But when this application is called from the windows service, it doesn't take the values from that app.config file. So, I added the same values in the app.config file of the windows service too..... But even here it doesn't take the values.
I have a website that has 2 databases and 2 folders , what I need to do is to create a combo box and if the user select " project1" I should see the tree that populates its data from the first database if user selects "project2" I sshould see the tree that populates its data from the second database , both the 2 trees will be populated in the same page following below is the part of the connection string and folder values for 1 selection but how can i add another one and change it on the fly from the combo box selection
<add key="FolderName" value="test" />
<add key="EnglishFolderName" value="demo1" />
<add key="Virtual path" value="/" />
</appSettings>
<connectionStrings>
<!--<add name="MyConnectionString" connectionString="Data Source=SADERSQLEXPRESS;Initial Catalog=LawsTest;Integrated Security=True;MultipleActiveResultSets=True" providerName="System.Data.SqlClient"/>-->
<add connectionString="Data Source=.;Integrated Security=True;MultipleActiveResultSets=True;Initial Catalog=TarbooshLaw" name="MyConnectionString(Arabic)" providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
What should be the entry in the manifest file of the WSP if I want to add these 3 items in the web.config?:
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i am making a Website with c# and ASP.NET 3.5, i just made an HttpModule to handle the NHibernate Session Life (Open and close).
I added it to the web.config and everything works fine. (all the query, code, etc working fine) except that CSS file of my masterpage is not loading !!
how can I access the following settings in the web.config through code? Cheers
<compilation debug="true">
<authorization>
<allow roles="MyGroups" />
<deny users="*" />
</authorization>
i want Programmatically add the WCF section <system.serviceModel> to web.config file using C# and .aspx control.
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