I have a GridView in ASP.Net 3.5. I added BoundFields as columns, set DataField and Header Text. Total I have 6 columns like that. Although I set "AllowSorting=True" in design view, when I run this page, all the columns didn't have hyper link that I can click on it and sort that particular column. I bind this column at code behind by using datatable. gv.DataSource = dtDispatch gv.DataBind()
I am grabbing an XML feed an throwing it into a dataset. I am looping through the datatable that is in the dataset and adding a column to the datatable (Distance) that is the result of a calculation. What I then need to do is sort the dataset on the new column (Distance) I added, but it is not working... Here is a sample of my code.
Is it possible to show the chart like the image in my attachement in Column Chart and in 100% Stacked Column Chart of SSRS 2008.
I like to show two series in same chart. Is it possible in SSRS 2008?
I provided the sample data to test it.
Select 'Fruits' as Category, 'Apple' as Item, 20 as Sales UNION Select 'Fruits' as Category, 'Orange' as Item, 20 as Sales UNION Select 'Snacks' as Category, 'Biscuits' as Item, 10 as Sales UNION Select 'Snacks' as Category, 'Chips' as Item, 10 as Sales UNION Select 'Snacks' as Category, 'Cakes' as Item, 40 as Sales
i have one grid which have 5 columns 1 for subject,2,3,4 for marks which have textbox to insert obtained marks,and last column have one lable to display total of (2+3+4),now i want total value on textbox event,when user enter any value to any column of textbox i need to display total of all three columns in total column.
I have a gridview which is binded to a Sqldatasource. I would like to replace a column data field value to 'Not Applicable' if that column has got a value of 2 in database.
I was thinking about the fastest way to retrieve a "set" of objects related to a specific user. For instance, if I was to create a website similar to Flickr where people upload lots and lots of photos(jpegs) what would be the fastest way to be able to retrieve those photos from the SQL Server database. Scenario 1: You store metadata about each file they upload to the website as a single row in a database table. Then when you want to retrieve a specific users uploaded files you simply scan the database file for every row matching the UserID and store them in memory.
This, of course, gets all the information about all the photos a single user has uploaded. My concern with this approach is when the user activity goes from a few thousand to being in excess of a million.
This approach seems fine for a small website but does this method work for a million plus user website like Flicker or MySpace? When you have a million users and millions more photos does this approach still perform at acceptable speeds?
create a collection in memory of "ALL" the PictureIds' for a single user and store them in-memory, in a collection and then save this collection as a single VARBINARY(MAX) field in the SQL Server Database. So instead of having to find multiple records in the Photos database you would simply need to find one, which would include all the PhotoIds' that belong to the user. In essence, translating into the phrase, "If you find one, you have found them all". And improving server performance by leaps and bounds. I only have about a year experience in working with SQL Server and ASP.NET so Im not sure if this solution is practical, if its already been tried, if it can be done.
I need to get a sum for all items in a column within a listview. I put in the following code in the itemdatabound event, but realized after testing it that it will only be getting what is bound, oops.
converting this to show a total for my column from all items bound to the ListView.
I am Using asp.net grid view and i have one column in that namely Calories and i want to show whole caloreis total at the top. i used the following code:
Customers of hours buy packs of hours, these are credited and debited on their account. We have a prepayhours table and that has various columns in it, one credit and one debit. I have written a query using the Query building and SQLDS to total these columns, which is fine. What i really want to do is get that query, or if there is an easier way to add up all the debits and subtract them from the total of credits so you would end up with a + or - totalThen with that i can put it into a label or if there was a way to add a row at the end of my gridview which just said total in one column and the total of the hours in the next.
I have some SQL code which seems to work in SQL 2008 but not in the SQL designer for VWD.
CREATE VIEW dbo.prepayhrstotals AS SELECT COUNT(Debit) AS cntDebit, COUNT(Credit) AS cntCredit FROM prepayhrs GO SELECT (cntdebit - cntcredit) AS totalhours FROM prepayhrstotals
I am using Gridview to show open, closed and all support cases (changeable by radio button postback) and am trying to get the total sum of the TimeInMinutes column and display it in the footer. Is this possible and how can I accomplish this?
There is currently no code-behind but the source of the gridview is as follows: