DataSource Controls :: DataTable Foreach Loop - Continue To Next Row?

Mar 11, 2011

How can I continue to the next row in the foreach loop below.


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MVC :: 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?

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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.

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iam working with gridview in asp.net3.5,Sqlserver2008 I am retrieving data from a SP into a datatable.i need to store this table into gridview. but am getting the last row from my datatable into my gridview.

here i need to add each row to the datatable.

my grid is like this:


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Dec 6, 2010

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"])
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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>>" %>
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in my 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)
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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.


Here is my model











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I had the following code to send different mails to differnt users in my web application

foreach (DataRow dataRow in dataTable.Rows)


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C# - How To Convert Query To List Without Loop Foreach

Feb 14, 2011

List<string> IDs = new List<string>();
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foreach (GridViewRow row in gridView.Rows)
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I tried the following and got error


var Str = SuburbGridView.Rows.Cast<GridViewRow>().Where(r=>(CheckBox)r.FindControl("SuburbSelector")==checked);


Delegate 'System.Func < System.Web.UI.WebControls.GridViewRow,int,bool>' does not take 1 arguments

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this is my code


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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.

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I have a ImageButton in a for loop


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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.

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Web Forms :: How To Get Array Elements By ForEach Loop With Counter

Apr 27, 2016

I want to get Array Elements by ForEach loop with Counter .. 

whislist = dsddsds.Tables[0].Rows[0]["wishtlist_clg"].ToString().Split(',');
int i = 0;
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if (i != 0) {
} else {
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I want if whitelist is not in blank then 1 not equal to 0 is True other false but yet false condition is fire....

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I have added the below tag in my web.config file;

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<?xml version="1.0"?>

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I'm inserting from one table to another, if there are any contraint issues (duplicates found on the VolInterestID and client_id) I want to still insert the ones that are not Duplications. But this terminates the statement if any duplicatiuon is foundIs it possible to do a loop using this insert and pass the where the @client_id and the @clientvol_ID and if it finds a dup just keep going ot e next row?


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DataSource Controls :: LINQ To SQL - Foreach - To CSV?

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I'm close to the solution I see where I am going wrong just unsure how to approach it. I want to be able to take a tables worth of data (via DataClasses) and put it in a CSV to download.

A LINQ to SQL query is performed (basically a 'Select All' from tbl_Newsletter), takes those results and the idea is to feed those results, one by one through the foreach which, inside it, is the CSV's definition e.g. List.Add(etc) as you'll see. After which the CSVExporter method is called - which works, as I can Download it, it just wont display any results.

C#: [Code]....

To which I get: Compiler Error Message: CS1729: 'Newsletter' does not contain a constructor that takes '2' arguments

with Newsletter obj = Newsletter.GetAll(); in place of Newsletter obj = new Newsletter();

I get: Compiler Error Message: CS0029: Cannot implicitly convert type 'System.Collections.Generic.List<Newsletter>' to 'Newsletter'

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how to do do some action recurting each row? My data looks like

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Web Forms :: Foreach - Datatable / Extend Or Create A Class For This Functionality?

Feb 18, 2011

I cannot use foreach with datable.

In that case if i wish to extend or create a class for this functionality

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DataSource Controls :: Foreach (Converting From AnonymousType)?

Apr 1, 2010

I'm using Entity to SQL to retrieve some data from the database and i'm using it to fill an DataList.The query bellow is correct and working properly. My problem is when i try to convert it to an List.I've tried with foreach(EncomendasProdutos ec in produtos)but with no sucess ("Cannot convert type 'AnonymousType#1' to 'cenatolim.EncomendasProdutos'").

Is it because i'm joining tables? I need to save the values of some fields like IVA and Final from all products of the result, but i don't know how.[Code]....

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Mar 2, 2010

im facing a terible problem dont know why but when i open a sp ,view , or modify table i am getting this error message Could not continue scan with NOLOCK due to data movement. ,only select queries are running im using sql server 2005 i tried everything starting restarting service and the system ,i have restarted 100 of times but dont why my db is locked and how to solve this problem there is any solution to this problem or should i format my pc

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I have a following scenario - A use selects criterias from a webform (C#) - a result is then returned from the sql. Say, to start, there are 2000 data returned from the sql and are stored in a dataset.

Now, the user wants to choose a number of drops (up to 6) - with the number of drops selected, they can enter their own quantity in each box. So, they can divide the 2000 records into 6 different drops. With each drop, there is campaigncode created based on the mail date and the job number they provide.

So, now i have the 2000 records in a dataset. What i want to do is loop through the gridview where the user fill out the quantity depending on the number of drops (for ex: if they say 3 drops, then there will be 3 rows in gridview with 3 quantity box to fill).

In the loop, I am getting the quantity, dropdate and the job number. The Campaigncode is created as well. Then, i am looping through the datarow in the dataset; updating the Campaign Code column with the CampaignCode for the number of records thats set in a loop. It works but the Campaign Code is not populated for the next set of records.

Here is the code:


I think its this line right here thats causing the problem. But i don't know how to tweak this so as to accomplish what i want to do.

if (Convert.IsDBNull(DSAEFile.Tables[0].Rows[i]["Campaign Code"]))

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i have the dataset with one table.Table contains three column like 'Name','Location','Pin'.I would like to move the data from another table based on schema.

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