I have 65 columns in the grid, if the columns are reduced to 20 then the speed when accessing from client is more or less similar to that accessing from web browser. Does it mean that all this performance issue is due to the data only ???
View 1 RepliesIn my database m having 1000 record and I want to display 10 record on each page on gridview so every time it fetch 1000 record so while page loading it is quite time consuming ..
View 1 Replies i want datalist to show only 6-8items ,as these datalist is connected to datasource which has more than 20 items..
like in facebook,we have lots of friends but in friend box only 6 friends is shown and when we click that we go to next page which display all list of friends...
I have a user control that is common to the application. It searchs for lakhs of Items in one go from the db and I set the selected Items in a list in a session to pass on to the pages that use it. Hence making the application a tad slower. The gridview that contains the Items should have sorting, page indexing. What according to u,I should do to enhance the application's performance ?
View 1 RepliesI have a Gridview with 12 columns, Jan, Feb...Dec.
I have a textbox value that could be 1, 2,...12
I want if textbox value is 7, then column Aug-Dec in Gridview is editable when in update mode and the column in Jan-Jul is not updatable (eg make it label instead of textbox).
How can I do this ?
1. I want to know that if want to display 100 rows in Ui page so which is best method of display of data Bcz i want to fast the display of data..
2. how to fast the executaion time in stored procedure..
I have developed one simple application in that i am using mysql database. but my database size more thatn 4,50,0000, as well as ecah and every second my database is updated i.e record ll be added to the table how can i get the details for one single click.
View 1 RepliesI have a datagrid in aspx page.Inside of datagrid i am using around 15 controls such as Button,dropdownlist and text box
controls.Once the datagrid binds then the events in the aspx page not firing.Issue occured when the number of rows greater than 500.The number of rows less then its works fine.
"Platform i am working on ASP.NET1.1"
In my gridview I have a datetime columns and couple of decimal number columns. Lets say I have a datetime value like this 19.03.2011 00:00:00 and I want it to seem like 19.03.2011. And I would like 2 decimal digits only. How can I achieve this?
View 2 Repliesin asp.net page user able to select gridview Columns, and it will hide remaining columns and that selection done by check box with column list bellow is Image link , what exactly I am looking for [URL] it look bellow after selection of column done [URL]
View 1 RepliesI want to insert a large amount( approx 7000 records) of data into a table, My scenarios is that i need to check whether the record already exists then it will not insert it. Currently i am using a stored procedure for this which gets called for each record.
IF EXISTS(SELECT 'True' FROM MYTABLE WHERE ID = @ID)
BEGIN
--This means it exists, return it to ASP and tell us
SELECT 'This record already exists!'
END
ELSE
BEGIN
--This means the record isn't in there already, let's go ahead and add it
SELECT 'Record Added'
IF EXISTS(SELECT 'True' FROM [Aadil].[dbo].[SharePointSitesData] WHERE ID <> @ID)
I am having nearly more than 80 thousand records and i need to export in .csv format.
I need to export to woksheet.
I need to export nearly 65 thousands of records in one sheet,
When it reached the limit, it should exported in the next sheet.
How do I restrict the number of input fields in the form to match the size of the columns? Table Columns Reads:
state: Type Char; Length: 2
zip: Type: char; Length: 5
Phone: Type: char; Length: 12
Fax: Type: char; Length: 12
Email: Type: nvarchar; Length: 256
BoundField Reads:
[Code]....
I tried to find out about subject but with no success. The point is that in the beginning I've made many user controls. My site is too slow. I have not idea yet if it is because of user controls.
View 7 RepliesI have a gridview that is currently showing 20 lines per page. Each line has several fields in it, three of which are dropdownlists. These dropdownlists are populated with a SQLDataSource and then the selected value is bound to one of the gridview datalements.
The problem I'm running into is that the page is very slow to load. I believe this is because of the large dropdownlists (and possibly because there are roughly 60 of them, each of which is executing a SQL query to populate the list of available values). The file size that is being transmitted over the web is just over 1.25MB in size, again from the large amounts of data in the dropdownlists.
Is anyone aware of a technique by which I could only execute the query from the SQLDataSources that populate the dropdownlists' available values once and then reuse the results of that query to populate the relevant dropdowns? Ideally I would do this on the client side so it would also limit the amount of text being transmitted to the client browser.
when i did not have too many controls on the gridview, it was displaying fine. but when i added more controls, it has become very slow and displays a large size for a second or so, and then comes to normal size.
View 1 RepliesASP.NET 3.5,I'm upgrading a page that currently uses classic asp and xslt to display about 2000 readonly tabular records. Please leave aside the issue of whether this is a good idea or not.My asp.net replacement page uses a gridview to do the same thing.The scrolling in IE8 using this old code is very smooth and even. The scrolling using the asp.net page is horribly jerky. I can't figure out why - there doesn't appear to be much client side code running.Any clues welcome as this is a high traffic page that I want to look as good as possible.The same page also can't handle a row highlighter - same reason slow and jerky.
View 2 RepliesI'm binding a gridview from a webservice with 30 columns and 10 rows, I need to print the same in a PORTRAIT, for that i decided to display columns as rows and
rows as columns like below:
EMP1 1 2 3 4
EMP2 1 2 3 4
how to display large amount of data in griedview with serach funcationality.(the data should be 20 L)with example in asp.net.
View 1 RepliesI want to bind large amount of data in gridview using jquery but without paging.
I am taking reference from this post
[URL]
But when there is large amount of data, it's not working
I have a very large text file whose data I need to extract and display in a gridview control. The method I'm using now is as follow:
1. Read each line of the textfile using StreamReader, into a String.
2. Split the String and populate the fields of a detail object.
3. Add the detail object to a List.
4. Repeat steps 1 to 3 for each row of the text file.
5. Bind the list to the gridview.
I think most of the time is spent processing the text file data (steps 1, 2 & 3).
Is there any way this can be done quicker and more efficiently? At present, it takes ages to read and process a 76 mb text file.
i have a gridview with 1 image colums
i want to be when loading images columns show a gif image.
I'm trying to read a CSV file into a DataTable using OleDbConnection and OleDbDataAdapter. It works loading the DataTable, but only does 255 columns. The file has 362 columns.
Code is as follows -
[Code]....
I have a schema.ini too -
[Code]....
I have an HTML markup which has HTML Table and Images in it. I am using iTextSharp API to convert the HTML markup to PDF. But, unfortunately the iTextSharp fails to export the HTML markup containing the Images & Table to PDF.
Error: The network path was not found.
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.html;
using System.Data.SqlClient;
using System.Text;
using iTextSharp.text.html.simpleparser;
[Code] ....
I know this error is due the Image Path. But, not able to resolve.
I want to create PDF in a folder and not be able to downloadable to user.
sb.Append(" <table width=100% cellspacing=0 cellpadding=2 class=table1>")
sb.Append(" <div style=text-align: right;>")
sb.Append("<input type=button onClick=window.print() value=Print></input>")
sb.Append("</div>")
sb.Append("<tr><th align=center Cssclass=theadPO style=background-color: #18B5F0><b>Order SHeet</b> </th></tr>")
[Code] ....