Convert Xml Data To Dataset?
Jun 25, 2010How can i convert the following xml data to a dataset in vb.net?
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<userinfolist>
<UserInfo>
[Code]....
ADVERTISEMENT
System.Data.Common.DbDataAdapter.Fill(DataSet DataSet)
May 14, 2012I have tried everything I can to get beyond this error which shows below as <<<<< error here. It is trying to fill a dataset from a data adapter. If I change the SELECT statement to just SELECT * FROM xTable I get the correct number of records in each table. But anytime I try with a more complex statement I get the error message shown below which indicates System.Data.Common.DbDataAdapter.Fill(DataSet dataSet. I've completely erased all data and entered a new set of test data so I know there is no problem with relationships. Each table has primary key which is foreign key in other table. IS there something wrong with the Imports section: Imports System
[Code]...
.net - Copy Data From Dataset To A Type Dataset Using Automapper?
Aug 24, 2010i am trying to copy data from a standard Dataset to a Type Dataset (XSD) of same table structure. i want to use Automapper to do that one. So how can i do that using automapper?
View 1 RepliesLoop Through Dataset Updating Data From Results Of Another Dataset
Jun 22, 2010I have two Datagrids, One grid has all the customers garments on it with style number and contact length. The other grid has the users who have garment issued to them. the style number is in both grids. I need to loop through the users grid and say if the contract number is 1 from the first grid then the contract date on the second grid will be todays date + 365 days (year contract) I have looked at using a stored procedure and also a for each command but I am just getting stuck with it all. [Code]
View 1 RepliesHow To Convert DataSet Into Dictionary
Aug 5, 2011My WCF service function return type is Dictionary(Of String, String). So I have to convert my Dataset to Dictionary.
View 2 RepliesR How To Convert DataFrame Into DataSet
Aug 9, 2011i am using R.Net. in that i have done some database connection using R.Net in that i am getting the result in DataFrame format i need to convert it into DataSet..[code]
View 1 RepliesWcf - Convert DataSet Into Dictionary?
Aug 5, 2011My WCF service function return type is Dictionary(Of String, String). So I have to convert my Dataset to Dictionary.
Here is my dataset example.
Account AccountNames
abc abc1
abc abc2
[Code]....
Using LINQ or without LINQ, How can I convert Dataset To Dictionary(Of String, String)
Convert A List To Dataset Or Datatable?
Jun 5, 2011I need to convert bindiangsource.datasource (which is a list) to dataset or datatable.
View 1 RepliesConvert DataSet Into Dictionary In Program?
Aug 5, 2011My WCF service function return type is Dictionary(Of String,String). So I have to convert my Dataset to Dictionary.[code]...
View 5 RepliesConvert DataSet To Generic List?
Mar 11, 2012How do you convert a DataSet to generic list.I see that in C# you can use .toList(). I'm using .net3.5 vs2008 vb?
View 5 RepliesConvert 10 Lines With Three Columns Into A DataSet/DataTable?
Mar 8, 2011I'm using vb.net / winforms.How can I convert 10 lines with three columns into a DataSet/DataTable?
View 1 RepliesLINQ To DataSet - Convert EnumerableRowCollection Into DataTable
Mar 2, 2012I am trying to convert my EnumerableRowCollection into a DataTable, but I can't see the CopyToDataTable method. The enm.CopyToDataTable() has the blue saw tooth line under it with error saying " 'CopyToDataTable' is not a member of 'System.Data.EnumerableRowCollection' ". I have set a Reference to System.Data, System.Data.Linq, and System.Data.DataSetExtensions. I thought the CopyToDataTable method was part of the System.Data.DataSetExtensions, right? Anyone know why I can't access this method?
[Code]...
Wpf - Convert C# ObservableCollection Sample To Dataset Or Equivalent
Feb 23, 2011I have a C# example that is populating a multiselect combobox. This was from an example found online. It works fine with the static values coming from the observable collection. I want to change this to be database driven from a SQL Server backend, but was having issues. I did get it to populate the combobox, but the selection is acting kind of screwy. Some type of simple query from a Northwind table would suffice such as: "Select CategoryName from Categories".
[Code]...
VS 2008 - Convert The Vba Macro And Display The Results To A Dataset
Jun 28, 2009I currently have an excel spreadsheet that has a macro that displays information from my sql server. Everything works fine with it. Im trying to embed that into my vb project though. Anyone know what the best route to go would be to do this. Should I try to convert the vba macro and display the results to a dataset?Or should I try to recreate the connection through VB to display the results? or is that sort of the same thing? Or should I try something different? [Code]
View 1 RepliesFiltering Dataset - Dataset (WW1Dataset) With One Data Table(WW1) (database Used In An Access Database)
Feb 1, 2010I have a dataset (WW1Dataset) with one data table(WW1).(database used in an access database) I'm trying to filter the dataset e.g a user wants to filter by a chosen surname (SurnameTextBox.text) so the datset is filtered to display only those records wherethe surname column in the dataset matches SurnameTextBox.text.
View 1 RepliesConvert A Qry Made In Query Designer To Vb Link Over Sql Dataset Syntax?
Sep 22, 2010I used the query designer to create a qry from a datagrid view in vb2010 express, the idea was to work out which diver logged the most minutes in the water. here is a copy of the sql syntax:
SELECT MemberID, Name, SUM(DiveTime1) AS D1, SUM(DiveTime2) AS D2, SUM(DiveTime1 + DiveTime2) AS s1
FROM Triplog
GROUP BY MemberID, Name
ORDER BY s1 DESC
Custom Tool 'MSDataSetGenerator' Failed - Unable To Convert Input Xml File Content To A DataSet
Jul 13, 2006I'm using Visual Studio 2005 Team System For Software Developers. When I try to add a new DataSet to any kind of project, I cannot get to the visual DataSet designer. Rather, I get the following error (all the time no matter what the type project actually is - Windows app, Web site, etc.): The custom tool 'MSDataSetGenerator' failed. Unable to convert input xml file content to a DataSet. Data at the root level is invalid. Line 1, position 1.
View 3 RepliesDeserializing Data Back To A Dataset But Data Is Not Persisted To DB
Jul 27, 2011I have a situation where I serialized data from a dataset to an xml file as a method of backup.I am trying to get the data deserialized back to the dataset.But for some reason, I cannot get the data to persist back to the DB.I don't receive any error messages either.The first chunk of code is the serialization code and the second chunk is the deserialization code.I can show that the deserialization back to the dataset is complete because this code in the 2nd block DataGridView2.DataSource = Movie_dbDataSet.movie_tb - displays the data in correct form all it is all there in the datagridview2.I call the update method but it does not get persisted back to the db.[code]
View 3 RepliesInsert Data From Database Into Dataset Using Data Adapter?
Nov 9, 2009when i try to insert data from database into dataset using data adapter, it takes long time, i want to use hourglass but i'm confused how or when i type the code so user will know that application still work.
View 1 RepliesConvert Dataset To Dictionary(of Sting , List(of Sting))?
Aug 5, 2011Convert Dataset to Dictionary(of Sting,List(of sting)). My Dataset is like below..[code]...
View 1 RepliesGet Data From Dataset?
Feb 17, 2010Using a dataset, I wanna get data from a table, and use some values of the dataset return, in other fields.
I use this
Dim ConexaoBD As OleDbConnection
Dim DsDados As DataSet
Dim sqlString As String = "SELECT dias FROM varroa WHERE ID=" & cbProduto.SelectedValue
MsgBox(sqlString)
[Code]...
.net - Data Transfer To A DataSet In?
Jan 19, 2011I have 7 variables and i need to transfer them in a dataset I have already create the file with extension .xsd and i have already a report file .rdlc I see the Dataset "DataTable"in my rdlc file but i can't see any field It gives me error of "No Dataset is Linked to the document" From the other hand it sees the dataset in the selection dataset
View 1 RepliesAdd Data To A Typed Dataset?
Jun 25, 2010I created a dataset in Visual Studio 2010 containing two tables: tblCategories and tblAnswers. tblCategories has two columns: CategoryNumber (AutoNumber and primary key) and CategoryName. tblAnswers has three columns: AnswerNumber (AutoNumber and primary key), Answer, and CategoryNumber. The CategoryNumber columns in each table are related. I have a command button which I want to use to add a record to the CategoryName column in tblCategories with the data typed in a textbox. When I try to access the dataset to add a new row(dataset.tblCategoriesDataTable.NewRow), the NewRow method isn't present. I've done some reading which suggests that I need a TableAdapter, but it seems like that is for connecting to an external file because I have to select a connection. I have no external SQL files or database. I want the user to be able to create a database within my program.
View 1 RepliesAsp.net - Search Data From Dataset
Aug 22, 2011I want to search record based on following fields
P_num ,P_name, P_dob,P_code
I am using more than 4 tables to retrive data, I have created dataset called P_search and i want to fill data into dataset and thsn display it according to which field is selected for search purpose. Suggest me to write code by creating own function in which all fields and a boolean variable will be taken as parameters
[Code]...
Cannot Read Data Using DataSet In ASP.NET
Sep 5, 2011I have added a DataSet to connect with my SQLDatabase. Test Query displays correct values but when I programmatically try to display the value of a certain field using following code
dim vrName= dsTest.Tables(tblTest).rows(0).items(0)
I get Tables is not a member of dsTest.
how can I use dataset to read, write, edit and delete data as we use in WinForms?
Chart A Dataset Data?
Aug 17, 2011How do you plot data from a dataset or datatable. I have loaded a dataset with data from the database and now cannot do the plotting. When I tried: myChart.dataContext=ds("myTable").defaultView, no chart shows. If I replace: dataContext with: dataSource, I get an error. I am using WPF not Windows Forms.
View 5 RepliesCopy Data From 1Db To Another Using Dataset?
Oct 24, 2011I need to copy all data from a Table of a Acces mdb (connected with OleDB) to a Table of a MySql DB (connected with ODBC)
I made a working solution, but it's very slow, and so I want to try other solutions to check if they can give me more performance.
The solution connecting to the mdb, using a DataReader, then for each row in Datareader I make an INSERT into the Mysql Table ( before copy I truncate the table to get it empty)
The records are more than 10K and this operation is very slow, and do be onest I need to do the same thing on other 2 tables also very big as this one.
I cannot make a direct sql insert ( as INSERT INTO A in ..... SELECT * FROM B) because the 1 DB has a OleDB conn and the other has a ODBC conn.
So I thought to try to make this operation using TableAdapters and DataSet, but I'm not able to make it working.
The problem is that the Dataset's HasChanges is false
If you need some code I can post, but what I do is following:
Connection to MDb
Create OleDbTableAdapter
Create DataSet
[Code].....
Dataset Not Saving Data?
Jun 21, 2010I have a very simple DataSet linked to a ListBox. I need the User to be able to add Data and have used the following code (in a ToolStrip command button):
Dim newFileRow As DataRow = Database1DataSet.Tables("tbl_Files").NewRow()
newFileRow("File Name") = fleName
newFileRow("File Path") = flePath
[Code]....
This seems to work ok - the new Data immediately appears in the ListBox. However, as soon as I close the form all of the Data in the DataSet is lost.
Filtering Data In A DataSet?
Jan 14, 2009I have a database with a Student table and a Class table. There are many students and many classes and each student is a member of a class.I then have a windows form that needs to display a list of student names in a listbox. However, I have a different form for each class. So for example in this form I have coded below, I need to display all students that are members of class51. The code I have so far is reading in all students from tblStudent and this is not what I want. I know that if I was doing SQL or something I'd simply write SELECT * FROM TBLSTUDENT WHERE CLASSID =his?
Private Sub frmAttendace51_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'clear data set of any existing data
[code].....
Getting Specific Data Out Of A Dataset?
Jul 6, 2011At moment iam getting information back by fireing a command to an API function of a program (http) after that it gives me databack and i transfer that data in a dataset. so far so good its working great.
But now i want to have specific data out of that dataset....
i know the rows got names inside the DS one is ID NAME and TYPE
What i want to know is there a way to get TYPE out of the Dataset WHERE name is .... (does not mather what name)
