I have a webservice which needs to query the Database every hour to get the latest copy of the data. What would be the best way to have the websevice call a method every hour. I am condering using the imers.Interval to call a method every hour.
View 3 RepliesI am using sql server 2005. In my project i wanna auto delete the data from the database after a fixed interval of time say (30 days); Is there any automatic process to delete the data from the database without the user intervention..
View 19 Replieswe have to upgrade a database application.
In the previous application the transaction is updated 2 days later into the database.
Now we have to update that instantly when the transaction happens.
How this is possible. I want to know why the database update too late
I want to calculate the total data download and upload in a particular interval of time, and store it to a database so that it can be viewed later on. Thus, this particular user logged in at this time and downloaded and uploaded this much data.
I want to do this in C#.
I need to create a scheduler for a hospital appointment screen.. i am taking a time interval value and doctor schedules from MyDb. I want to fill the gridview based on the doctor's schedule timings and interval....
for Ex;
if Doctor A .
Time schedule is 09:00 Am - 09:40 AM && 10:00 Am - 11:00 AM
time interval is 20 minutes
i need to show the grid like this ....
09:00 AM
09:20 AM
10:00 AM
10:20 Am
10:40 AM
11:00 AM
if I have this URL:
[URL]
How can I fetch the first two information from it into my aspx page? for example I want to read the first two timings.. Should I use xmlReader or what?
1)usign execute scalar i will get 1st col and 1st row value.
2)using dataset i will get whole table.. if my stored proc has 2 queries then i will get 2 tables within same dataset.. i can reference therese using ds.tables(0).rows(value).
3)suppose i use a datareader then i will get multiple-rows. i want to know how to get these each separate rows coloumn values into variables. below is the reader aspx.vb
reader = cmd.ExecuteReader();
while (reader.Read()) {
4)what is it mean by data reader is forward only method of getting data.
5)why do we do readeritem.tostring()
6) can you tell me the basic how is this reader,ds,scalar works.i mean i know to use but donot know basics esspecially the dataadpapter.why do we fill it when using dataset.
I want to fetch data from separate tables in sqlserver and display them together in GridView, Is that possible?
View 3 Replieswhat's the best and most likely way to fetch data from database...
View 5 RepliesData can be fetched into an application through web service can it be possible to update data in web service from our application ..
View 2 RepliesI need to do parallel processing in my coding because i have 4 sql to fetch data from database which each take me 3-4 minutes.All the tables involved are raw table and that is no way i can reduce the time for the sql.I need to find a way out to reduce the data fetching time.The only thing i canfigure out is to have this 4 sql execute at the same time by doing parallel processing.
View 4 RepliesI have a problem at the time of updating the datagrid. I want that at the time of update data is shown in form instead of datagrid.
[code]....
I have a gridview which is present inside a repeater. I have been successful in displaying the data inside the grid view. Now I want to fetch data from the gridview. But i have not been able to fetch the data from the grid view.
View 5 RepliesI have two databases (DB1 & DB2) from which i wish to build a single table/gridview output, ideally i want to be able to sort the table by using any data.
However i cannot seem to figure out how to have more than one datasource per Gridview, and if i have more than one Gridviews then i can't sort all the data by any of the columns.
This is a oneway street, i do not want to update the databases from the webfront end.
Here is a Trimmed Down Version of what i have
[code]....
I want to show processing .gif image while submitting data or fetching data?
For example,When we search for hotels in any city after clicking search we have a model popup which ask you to wait and shows processing image.
My application has GRID VIEW control, which displays, Folder Name and Folder Path. While rendering in the webpage, i want to display only the Folder Name. For this, i set the visible property to false. Now iam able to display only Folder Name column.
Now the problem is, though iam hiding the Folder path column, i want to retrieve, the Folder path, when user clicks on submit button. Iam getting empty value for the hidden column.
I am fetching data from oracle data base in asp.net application. To achieve this functionality i have used Oracle.DataAccess dll . In my developement enviorment it working fine.
But once I deployed this code on IIS 6.0 it is stopped working and I checked my log and found connection not get established . Then I make sure Oracle.DataAccess.dll present in to bin folder also I try to put this dll in side GAC, but still my code is not working on deployed server.
Lets say i'm retreiving some data or string to the server using a webservice. How can i insert a preloader?
View 3 Replies[Code]....
I have a List View lstViewAB , by the above code i m trying to find the text on the lblMobile for those which are checked (checkbox). But the problem is that the text of label lblMobile is fetched of 1,3,5 rows only and for 2,4,6 rows it shows text "".
I am able to fetch the data from LDAP localy thru bellow coding, but i am not able to fetch the data when i am this page in IIS. page is comming but there is not data here is my coding
[Code]....
I am trying to fetching the data from Book1.xlsx file. The program is not working and throws an exception. check the code and tell me where I am doing the mistake?
[Code]....
The exception is:
An error: The Microsoft Office Access database engine cannot open or write to the file ''. It is already opened exclusively by another user, or you need permission to view and write its data.
I have two tables
1. Table1
Mandli_name, latitude, longitude
2 . Table 2
Mandli_name, daily_collection, collection_date
I want to show daily collection of the mandli on the google map info window. .According to date input ....so I want to how can I fetch the data from two different table..
User enter date in the textbox and click search button that is my scenario. ..
in gridview i hv columns like
name | phno. | emp_name(in dropdown) | buttonfield
wen user comes on this page this grid comes filled but then I need to select 1 emp_name from dropdown and click button(in last column) corresponding to that row. then on clicking that row button it should fetch that toq Primary Key and dropdown corresponding id. how? Wen I m fetching its fetching row index as 0 though it is no.4 record as per database(coz my records are in desc.order). I mean its giving row index as per grid and not as per my actual table(primary key).
I am trying to update a row of the child gridview through a link button template field but how do I fetch the datakeys of the child gridview ?
View 1 RepliesI want to find a control in gridview using client id of the control as the id is changing dynamically. I am getting the client id but it is not getting assigned in a variable whether of string type or object type.
the code is as follows...................
Dim expdate As
String
expdate = e.Item.Cells(1).FindControl("txtExpenseDate1").ClientID
this is fetching client id but not assign it to expdate.............
ExpenseDate = Convert.ToString(CType(e.Item.FindControl("expdate"), TextBox).Text)