13,153 Topics
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 | I have a LINQ function to get 3 things :: Line, Average of Duration and Count I have a problem to sort it based on Average Of Duration column. Here is my code: Dim group2 As IEnumerable(Of DataRow) = _ From row In Ds.Tables(0).AsEnumerable() _ Group row By LINENAME = … |
| | i have one datalist having shopping cart table which retrieves values as per customer_id aspx code. <asp:DataList ID="DataList1" runat="server" DataKeyField="Customer_Product" DataSourceID="SqlDataSource2" onupdatecommand="DataList1_UpdateCommand" oneditcommand="DataList1_EditCommand1" ondeletecommand="DataList1_DeleteCommand" oncancelcommand="DataList1_CancelCommand1"> <HeaderTemplate> <table border="solid 1px black"> <tr> <th style="width: 250px"> </th> <th style="width: 400px"> Item Description </th> <th style="width: 100px"> Price </th> <th style="width: 100px"> Qty …  |
 | what is the difference between class diagram and ERD ? i have to present my project , which i developed in asp.net 3.5 and sqlserver 2008, so my Supervisor told me to present diagrams, architetures etc of my project ? so guide me about it, please ?  |
| | i am displaying products in list view ! now in <itemTemplate> i'm showing the product name by doing : <b> <%# Eval("ProductName") %></b> now i would like to also show the price of this product. but the price is in another table since prices are different for different types of … |
| | i put a code in my website to redirect user to paypal sandbox , after entering his email id , and storing it in session , in return url of paypal sandbox i mentioned a page but it doesn't work, it doesn't maintaing the session variable, it assigns null to … |
| | I am not really experienced with asp.net so forgive me if this is something simple. What would be the best option to have a calendar on your webform(as popup)? I already have a windows application for making appointments(used by secretary, so its a offline program). But now i want to … |
| | my aspx code <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1" > <ItemTemplate> Product_Image: <asp:Label ID="Product_ImageLabel" runat="server" Text='<%# Eval("Product_Image") %>' /> <br /> Item_Description: <asp:Label ID="Item_DescriptionLabel" runat="server" Text='<%# Eval("Item_Description") %>' /> <br /> Price: <asp:Label ID="PriceLabel" runat="server" Text='<%# Eval("Price") %>' /> <br /> Qty: <asp:Label ID="QtyLabel" runat="server" Text='<%# Eval("Qty") %>' /> <br … |
| | Hi Friends I am having a domain with name **domainname.com**, and its working fine. i have create a sub domain named **cds.domainname.com** and i have upload some set of asp.net files. when i was trying to access **cds.domainname.com** it is showing the domainname.com web content. Can any one please help …  |
 | Hello Community, I was wondering if there is a way to make a spark effect the follows a path using WPF. Please Help... |
 | In a recent discussion these code snippets were developed to replace Convert.ToInt32 and Convert.ToDouble. The person I was helping had a very large number of conversions to do. In our tests, using these 2 routines we were able to do over 1 million conversions in less than half the time. … |
| | how to write a vb.net code for asp.net to display image in gridview by using the url of the image stored as text in sql database.So whatever the url may be the gridview should show the image using that text as reference instead of just using the name of the … |
 | Good day, I want to use N-TIER for my application.I have DAL and BAL already, since i have that 2 project already. am missing 1 project which is the UI.so i created my UI project. Since am excited to test my simple n-tier i created a simple GUI using gridview … |
| | I am building a new website and migrating all users off a CMS (ExpressionEngine) that uses MYSql. I have all of the users imported into a MS SQL staging table (except passwords). I am trying to create members in asp.net membership by looping through the users in the staging table. … |
 | hi i have a table like this for attendence: table name attendence. id std_rolNum std_fname date std_bkfast std_lunch std_dinner i want to make search on the base of `date`, `std_rolnum`, `std_lunch`, `std_bkfast` and `std_dinner`. so that if on the same date if student have already taken breakfast, lunch or dinner … |
| | hi m getting the following exception: `System.Data.SqlClient.SqlException: Incorrect syntax near '4'.` the following is what i was trying: public void hostel_cpacity(ManageHostelRoomsBE hmr) { string str; string conString = System.Configuration.ConfigurationManager.ConnectionStrings["Hosteluog"].ConnectionString; SqlConnection con = new SqlConnection(conString); SqlCommand cmd = new SqlCommand(); cmd.Connection = con; con.Open(); DataTable dt = new DataTable(); DataTable dt1 … |
| | Pulling column names from a database. Column names aren't user friendly so was wanting to rename them on the pdf. Is there a way to do this? foreach (DataColumn column in dt.Columns) { PdfPCell pCell = new PdfPCell(new Phrase(column.ColumnName, TableHeaderFont)); pCell.BackgroundColor = BaseColor.BLUE; pCell.Padding = 6; contentTable.AddCell(pCell); } this is … |
| | hi m new to `asp.net` and m trying to secure my pages so that if the user is not logged the pages are not accessed to him. previously i have done in `php` like in the following: if(!isset($_SESSION['adminlogin']) || $_SESSION['adminlogin'] == ''){ header("Location: index.php"); exit; } but i don't know … |
| | I have a different buttons for each item i have, each buttons has a function of which compute total price of item versus the quantity that have been entered in the textbox qty and summing all the total bill of all items to textbox3 or totalbilltext. but it seems that … |
 | suggest me any algorithmic sorting problem solved by 'Skiena' . state the problem and give solution.. i ve to do a mini project |
| | I am trying to connect to db2, but there is an error "system.data.oledb.oledbexception unspecified error" and highlighted the line conn.Open() . I want to know what are the prerequisites for the connection. Or simply my code is doing wrong??? Thank you for any help. Dim Source As String Source = … |
| | Im creating ASP.NET project. There is a gridview. in grid it has a hyperlinked column named with "select" when I click "select", i want to get row data. Most of the web sites have a lot of code about this. But I feel there must be a very simple method … |
| | i'm trying to make an if statment in asp.net. the if statement is done in the listView . but its not working ! all the if statement is been viewed upon runtime <ItemTemplate> <div class="productItem"> <div> <img src='<%# Eval("ProductImagePath") %>' alt="<%#Eval("ProductName") %>" height="120" width="120" /> </a> </div> <div> <br /> …  |
| | Hi i am using views in order to join 3 tables return (from p in this.Entities.priceTypes join userType in this.Entities.userTypes on p.userType equals userType.userTypeID // join product in this.Entities.products on p.product equals product.productID select new CommonDB.Views.PriceTypeView() { ProductName = p.product, Price=p.price, }); I managed to join two tables but i …  |
| | Hello all, I'm drawing a blank on how I should proceed with the final steps in completing my website. I guess to sum it up is I would essentially like to let the users be able to submit something that shows up on the home page and stays there (this … |
 | Now then, It's not often I start a thread but I'm struggling to find the answer after a lot of tries on Google. The issue is that I have a "Profession" comboBoxCell as well as a "Discipline" comboBoxCell which is populated/ repopulated with a short list of disciplines dependent on …  |
| | I have a VB.NET application that has a site.master with a navigation menu in landscape format. In my default.aspx I have a multiview component. When I select the second view in my multiview the navigation menu momentarily changes to portrait format and then back to landscape format. Ideally, I would … |
 | Greetings I have a USB RFID scanner. While I have this form1 up, I want to send any keyboard input and put it in a textbox which is in another form(say form2). I tried using this code but to no avail. The first form is named "MainMenu". Every time of … |
 | Hi Folks - back on DaniWeb after a long time. I used to be an active developer a few years back - now I am leading a team that needs some help. So here goes: We need to create a dynamic menu - (dynamic in the sense that the values … |
| | Hi, I'm new in wpf applications. I'm trying to transform the overlay image that is on the background image by rotating, scaling and skewing. After do transforms in wpf UI, I'm trying to generate that image with its modifications through image magick. Seperatly only the scaling or rotation or skewing, … |
| | Hi to all, I'm using the WIA Aut. Library [url]http://www.microsoft.com/downloads/details.aspx?familyid=a332a77a-01b8-4de6-91c2-b7ea32537e29&displaylang=en[/url] , trying to capture photos from 5 digital cameras (Nikon D90) USB-connected to my pc. Now, I partially achieved my goal, what I do is: - loop through the attached devices, connecting to every camera; - fotocamera.ExecuteCommand (WIA.CommandID.wiaCommandTakePicture) ; - … |
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