i am using sp_helptext to retrieve a query in a dataset. the problem is, i am getting line breaks when retrieving the query in the dataset.
how to retrieve the query into dataset without the possibility of any linebreaks i.e. the query should be retrieved as it has been written by the user.
im trying to retrieve the data of particular day(by input from calendar ex:2/25/2011)
but the column of table in which i have the data is in datetime datatype(ex:2011-02-25 14:02:10.293)
i tried the foolwing query but im unable to retrieve.
SELECT quantity,[saledate] FROM TblSales where [saledate]= '2/25/2011'
but when i try with complete date time ('2011-02-25 14:02:10.293') im able to retrieve.
i wanna have all the data of choosen day(date).
i have image path name in database and i am fetching it this way.
con.Open();
string img= "select imgPath from Tbl_Image where imgId='1'";
SqlCommand cmd = new SqlCommand(img,con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
i got path name in ds. now my question is how to assign that path to my image.
//imgCurrent.ImageUrl
how to retrieve a value from a typed dataset. I am trying to retrieve a value from a row within a row return from a tabale adapter method. Example:
Dim transAPI As New PN_TransactionBLL()
Dim trans As PN.RetrieveGEmailDataTable = transAPI.getGEmail(itemtId)
The tabeadapter method retrieves 1 row of data and I would like to pull the values retrived such as "trans.rowproperty"(if thats the correct syntax) where "rowproperty" would contain the actual value returned.
I have Dataset which filled with the Data of All User Or Particular one User.
I have to retrieve only one field from that Dataset, What is the Optimal way of doing that.
I am currently using foreach to retrieve the record.
If possible,Provide some examples of doing that in smart way.
I'm building a Remoting Demo, and here's my scenario:
There are 4 projects:
ServicedCOM: This project I've built a ServicedComponent, this component using for access data from database.
RemoteLoader: I using this to load ServicedCOM to RemotingServer.
RemotingServer: This is an console application, and this application can be running from another computer.
WebApp: Client, this is inteface using for End User.
and my results: I can access and retrieve data with function is called SpeakHello (test function), but I cannot do the same thing to get sectors using this model, I think I'm doing something wrong. and here's my code snippet:
1. I have a ServicedCOM and a function to get Sectors is called GetSectors (I test OK)
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2. I have a Remote loader
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3. And here's RemotingServer
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4. And the last is Client
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What I am thinking is this? Is it possible for me to upload the data from an excel file to dataset of my application first, so that the user can view the data in a gridview to review it first, before the user strike the save button, to save it in the database. So, that in case there is a problem, the gridview will high light all the data with an error. So the user can easily pull out the excel and correct the data before saving it in the database.
View 4 Replieshow to retrieve all records of dataset for calculation with each record? with sample coding.
View 3 RepliesI have created a Dataset object (XSD file) whithin it there is a procedure called InsertWebsite.
In my code, I call this like this:
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When I execute the commans it retrievs value "1" which is not the actual ID genereted by Insert event.....
How can I retrieve this ID and stll using the current design?
I wanna iterate the "DataColumn" values, I have retrieve data column from a dataSet.
GridView1.DataSource = ds.Tables[0];
DataColumn colt = ds.Tables[0].Columns["dorc"];
the dorc field is a boolean value, I want to replace the boolean value from:
true-->debit
false-->Credit
But I can't access the Columns["dorc"] values..
Is there any method by which we can retrieve random data from a dataset or rather directly from a table.
For example, I have around 30 questions in my table, I just wanted to display 20 among them and that too in a random order without the same item repeating. Can we achieve this using SP or through some Dataset manipulation?
I dont know why my GridView.DataSource is become nothing when the Page.IsPostBack = true.What i did is bind the dataset to the GridView.DataSource when page load. Then when the button click event is trigger i need to get all the records from GridView. But when i debug and check i found that the GridView.DataSource is become nothing. how should i get all records from the GridView and assign to dataset. I'm using VB.net to work on.
View 6 RepliesHow to retrieve the data from the session (Dataset) and save it into a database
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Can you do a query from a dataset?
Code:
Dim cmd As New SqlCommand
cmd.Connection = New SqlConnection(<connectionString here>)
cmd.Connection.Open()
cmd.CommandText = "Select * From table_name"
Dim da As New SqlDataAdapter(cmd.CommandText, cmd.Connection)
Dim ds As New DataSet
da.Fill(ds) ' I want to do some query with THIS dataset
cmd.Connection.Close()
I want to do a query based on the dataset ds. Let's say I want to filter out names that starts with "a". If yes, how do you do it?
How can i query a dataset? I got a dataset from a query "select * from customers", now i want to query the dataset and get the customer name where id = "156".
View 10 RepliesI am thinking about using a DataSet to perform some operations but I wonder if it can be used as a regular table in a query. For example, I have the following code which updates a table named "listas_pre_titulos". Is it possible to use a DataSet instead? What I need is to build a "temporary" table on the fly and use it in a regular query and I do not know if a DataSet is an option or maybe I would need to CREATE such a temporary table.
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I am integrating openid in my website.I am able to retrieve data(ex email) from op provider(by query string).
But different op provider gives data in different key like gmail gives it under openid.ext1.value.alia2 key and yahoo gives it in under some different key.how should i retrieve value from query string.
Is there a straightforward way to create a dataset after querying a dataview? The query itself returns DataRowView objects, which I cannot get to work with CopyToDataTable().
The query looks like:
Dim dvQueryView As DataViewdvQueryView = (dataview object of large dataset)
detailTableQuery = From rowView
As DataRowView
In dvQueryView _
Order
By sSortOrder _
Select rowView _
Skip nQuerySkipRow _
Take nQueryCountRows
I only want a small selection of records from the large dataview and use those to create a smaller dataset. The large dataset stays in place while multiple views are created from it, and then from those views I want to create the smaller datasets.
I have a query that, when run in SQL Server Mgmt Studio query analyzer window, completes in about 5 seconds. However, when I attach this query to a table adapter in visual studio and try to preview the data, I get an error that says:"Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding."Please note, the dataset was successfully configured using the TableAdapter Configuration Wizard, so there didn't appear to be any syntax errors with my query. Also note that I have other datasets connecting to the same database that are working as expected, so it doesn't appear that it would be an issue with the server not responding. Does anyone have thoughts on what kinds of things, other than a query taking too long to run, that could cause this specific error?
View 1 Repliesi have a link query that retrun all the records that have their status = 'completed' ordered by their ids, but i want to return only three records not all the records
View 2 Replieshow to extract DataTable or DataSet from Linq Query or List. e.g I have linq query like this
MyDBpDataContext dcSp = new MyDBpDataContext();
dcSp.myProgrammSP().ToList();
I wrote an Sp which sends a Table as result and I have code which is already using DataTable So I want to convert this result in DataTable.
I am using dataset which contains some records I want to query with dataset to get every time next 20 records. I don't want to do it throught loop is there any way that I can get next 20 records everytime.
View 5 RepliesI'm trying to find an easy way to view the query that has been generated as part of the LINQ to DataSet syntax in my application. I found Scott Gu's blog and his creation of the Linq to SQL Debug Visualizer but it doesn't appear to work for my application. I am using OracleClient if that is important.
My next step is to simply configure the Oracle Manager for the database to see the query but I can't believe there's not an easy way to view this generated query.
Is there such a thing? So for eample, on my image load I have the following hooked up to a table where "Image" is a binary image set of data.
protected void Image1_Load1(object sender, EventArgs e)
{
myent logo = new myent();
var query = (from p in logo.tblLogoes
where p.Id == id && p.Id2 == id2
select p.Image).First();
return query.
}
What do I need to return here to populate the image? I have funny feeling, it's not going to be as simple as that.
I need to know how to extract the result of the attempted LINQ query below and set it equal to the strFile variable.Everything Intellisensed OK here but ine 5 shows a syntax error at the parenthesis.
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