I have used the Generic List , so i want to convert the List into dataset, after converting the dataset i have to export the excel in all the details,
how can i convert List to dataset , and also the Export the details.
I am developing a website using Visual Studio 2010, SQL server 2008 and WCF. Already i have developed DAL (Data Access Layer), for some of pages i want to use WCF services and Silverlight, I am new for WCF and i understand that all should be done in List<> for Silverlight and WCF. But all my methods in DAL will return the records in DATA SET format, So my ultimate aim is to convert the DATA SET into List. I browsed in internet and got many explanation like serialization , IEnumarable and so.... but i have 1000 of methods in my DAL, so for the each method i do not want DATA SET to LIST convertion. So i am thinking of having one common class the responsibility of comman class will be get the dataset and return the List [Convert DATA SET to LIST ] For example(Just Psedo explanation for undertanding, Ignore the Syntax error )
Public List< > DsTOLi(dsRecord)
{
// Here we will convert DATA SET to LIST
return liRecord;
}
How to convert list to dataset using c sharp?
View 2 RepliesIn my project I work with Entity Framework (LINQ to ENTITY). I only have ADO.NET Entity Data Model and a DAL (Data Access Layer). I also get the data due a WCFClientService. I have a gridview that needed to be exported in Excel.
FlexCel is a tool for generating Excel files based on a template. The only thing I see in demo's is that they work with DataSets.
Is there a way to convert the data in my gridview to a virtual DataSet?
I've written the following method to get the data:
[Code]....
I used code below to convert a dataset to Excel. One column (MemberID) is varchar data type but after conversion it became number. For example, if MemberID = '012345' will convert to 12345 missing '0'.
[Code]....
I have an XML document that has a collection of objects. Each object has a key/value pair of label and value. I am trying to convert this into a DataSet, but when I do ds.ReadXml(xmlFile), then it creates two columns: label and value.
What I would like is to have a column for each "label" and the value to be part of the row. here is my sample of the XML:
[code]....
How would I convert this to a DataSet so that I can load it into a gridview with the columns: Name, Email, Website, Phone, Place of Birth, Misc, Comments, and Agree to Terms?
i want to convert pageddatasource to dataset.
View 3 RepliesI wonder is it possible to convert a dataset into object and if so how?
View 7 RepliesI would like to know if its possible to convert a DataSet into XML file?
View 4 RepliesI currently have a function that returns a Dataset. I would to create another function to convert the DataSet to an array of objects. I have looked around and havent found anything that can help. Can someone show me a snippet or point me to the right direction.
View 4 RepliesI have Dataset with Data table with unsorted record i used the RowFilter for Filtering the Record like below
DatasetStudent.Tables[0].DefaultView.Sort = "Column Name"
Now i have to Pass the Dataset DatasetStudent with sorted record to Report how i convert the default view to Dataset.
I have the follwoing code that works in a console application but I would like to convert it to a web application. I was thinking of using a dataset. How do I go about doing so?
public static void Main()
var id = AddContact();
}
const string contactCompanyId = "lings";
const string firstName = "Bobby";
const string lastName = "Singh";........
I am using Asp.Net 2.0 application. I am using web services in my application. answer for 3 questions. I list out my questions here.
1. Web services developed in Java. what configuration i have to do from .net to use java ws?
2. I don't have WS access. I just have wsdl alone only. I need to start the paralled development until I get ws access from customer. How to understand the ouput type and....
3. As per my understanding Services are developed using JAX-WS programming APIs.
I believe this ws will return the output as xml.
4.Is there any option that i can convert this xml to dataset.
I have object graph, of Customer, Contact and Address... I want to convert it to dataset and then convert the dataset to xml. i don't think there is a straight method to convert to dataset or xml, therefore the my approach is the convert the objects to dataset using Reflection.
I am trying to create a GENERIC(used for any object type) function to convert object graph to dataset. but i have hit road block...how do i type cast a generic type cast..refer to the function ObjectToDataTable code marked inRed
my object is as follows
[Code]....
I'm using EF4 and have created POCO objects. The problem with POCO objects are all the entity graph are ICollection....therefore cannot be serialized.
The problem lies is passing the entity graph to stored procedure....therefore the approach i have take is to convert the entity graph to dataset, convert the dataset to xml and then pass it the stored procedure....this is the only way i could get a clean XML in my stored procedure.
I'm trying to create a generic helper method to convert entity graph to dataset.
[Code]....
i have list of user class but now i have to return it as a list of object, i try to convert it but it gives me error like. can not implicitly convert.
View 4 RepliesI am executing a Stored procedure from Nhibernate.Below is the sample of my code.
public IList ReportDetails()
{
session.Flush();
ISQLQuery query1 = session.CreateSQLQuery("EXEC dbo.Reports");
System.Collections.IList list = query1.List();
return list;
}
This returns me an Ilist. I want ot convert this to List of Type List<Reports>.Reports class contains all the properties which i will get from Stored Procedure.
How can I convert DataSet to byte array
View 2 RepliesAny one can suggest a method to convert Datareader to dataset or any alternate method
View 7 RepliesDataView Dv = new DataView();
Dv = dts.DefaultView;
Dv.Sort = "ReportName";
dset = new DataSet();
DataTable datable = Dv.Table;
dset.Tables.Add(datable);
I convert dataview to datable and sorting.dataview sorting grid. But I covert dataview to dataset.not sorting in gridview...
I have a dataset stored as a CLOB field in an Oracle table. I want to be able to pull this field out and type it back to a dataset. Is this possible and if so how?
View 1 RepliesI able to convert csv file to dataset in C# using OleDbConnection , but i would like to convert without using OleDbConnection.
View 1 Repliesconverting a DataView to a DataSet?
I have a DataSet 'programs'. I want to sort if before passing it to a user control where it will be rendered.
I created the DataView and sorted it successfully like so:
[Code]....
The line of code to pass my old (unsorted) dataset to the UC is like this:
[Code]....
What is the syntax for passing the dvPrograms to the UC in a similar manner?
I'm having trouble using entities: I still want to use entities on my "DAL" layer, but in "BLL" layer I want to return not a collection of entities but just a Dataset with all the table I got back from Stored Procedure. How can I do that?
The presention layer don't know anything about entities, if I can get just a dataset from "BLL", it will be very easy to work with it as it was before. Only the DAL and BLL layers will be changing.
P.S.
Does entities support stored procedure that is returning more than one table, I mean more than one entity?! If not, This is another BIG problem Microsoft didn't think about.
I must tell you the truth: I am really disappointed about using Entities. There is no logical support for Stored Procedure and too many problems when you want to have N-Tiers. It is like Microsoft have done only half of the work needed so this will be really usefull.
I am having set of tables in dataset, that need to convert into PDF in console application, i can do that in website by using this code
DataSet dsMainContent = new DataSet();
string strConn = ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
SqlConnection conn = new SqlConnection(strConn);
SqlDataAdapter sdAdp = new SqlDataAdapter();
sdAdp = new SqlDataAdapter("select * from CLIENT_MST", conn);
sdAdp.SelectCommand.CommandType = CommandType.Text;
sdAdp.Fill(dsMainContent);
GridView1.DataSource = dsMainContent;.......
I am getting error in HTMLTEXTWriter its not accepting in console application.