Add Saveral Table In My Seting Dataset?
Jul 29, 2011I want to add saveral table in my (My Seting dataset with table name) How can I do it. I already try the following code but its not working[code]...
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Sql Server - Updating SqlClient Dataset Table With OracleClient Dataset Table?
May 5, 2012I use a dbDataAdapter to populate a DataTable from an unlinked oracle database.I have a dbDataAdapter that I want to insert rows into an SQL Server table using SQLCommandBuilder.I have been trying all day to update the DataTable that references the SQL Server table with the data from the Oracle DataTable so that I can insert the rows.
View 2 RepliesSeting Up A License Or Something To Act As Key For Software?
Aug 28, 2008I have an application that will be sold to a verticle market. Our techs will do the install, and the software requires hardware for it to work. But I still need to create something so that each customer has a key to use the software. So what is the best way to approach this. I don't high security, because the softare won't do a customer any good without hardware. But it's required in the bids that we do. I also have diffrent options for the software. Not everybody wan't all the bells and whistles, just the basic pakage.I was thinking maybe using a dongel for hardware key? But that more cost.Your thoughts?
View 5 RepliesSeting Datsource For Combo Vs Checkedlistbox?
May 10, 2010I have a found that I get different results from the same sub.I created a sub that sets a datsource on a control. When I set the datsource on a combobox on first load of application it returns datarowview as the items IF datsource is set before datamember and valuemember. BUT the checked listbox lods fine..
[Code]...
I could get type of control inside the sub and have them change the order but I am curious why this happens??
Add A Master Table To A Dataset Where The Detail Table Is Already Linked To A Windows Form?
Jul 2, 2009I have a large form that is set up from master-detail datasets in Visual Studio 2008.I havene master table with a large amount of detail tables. Several of the detail tables also have detail tables linked.Now I need to add a master table that sits on top of my existing master table making it a detail table.
View 7 RepliesUpdate A Single Table Of A DataSet Using A TableAdapter Without Hard-coding The Table Name?
Nov 13, 2009I have a project which contains a large number of lookup tables, and I have all of these lookup tables represented in a single typed DataSet, which contains TableAdapters for each lookup. I've designed an editor for these lookup tables, which should allow editing of one of these at a time. My front-end is written in VB and WinForms, the back-end is a SOAP web service; I can successfully pass the changes to the DataSet back to the web service, but can't find a way to use a TableAdapter to update the single table that has been changed.
What I'm trying to do is instantiate the appropriate TableAdapter for the updated DataTable by sending the name of the table back to the web service along with the DataSet, then referring to the TableAdapter with a dynamic name. The normal way to instantiate a TableAdapter is this:
Dim ta As New dsLookupsTableAdapters.tlkpMyTableTableAdapter
What I'd like to do is this, but of course it doesn't work:
strTableName = "tlkpMyTable"
Dim ta As New dsLookupsTableAdapters(strTableName & "TableAdapter")
Is there any way to achieve this, or am I taking the wrong approach altogether? My other alternative is to write separate code for each table, which I'd prefer to avoid!
Update Dataset Table With Mysql Database Table?
May 22, 2011How can I update local dataset with mysql database without making duplicates. Assuming I set some column in mysql as primary key, which has unique string.
adapter.fill will just add duplicates, but adapter.clear before that is not an option.
So I want to update if the key column is the same with mysql data and if there is option for ignore adding new row.
C# - .NET Dataset Design - Have A Dataset For Each Table?
Jul 23, 2010I have some concern about designing Datasets. I was told that it would be good to have a dataset for each table for maintenance purpose. Because frequent change in database tables is expected, having one dataset including every tables would be pain to make the corresponding change in the application.
Q. is it good approach to have a dataset for each table ( I would end up having 30~40 datasets for each db table using Stored procedure) ?
I have a separate project for commonly used datasets. each project include "dataset project" as a reference, and use it by including needed dataset into Forms, classes, etc.
Q. Does this approach makes the whole system to be slower? If I have a set of datasets as a separate project, it would be beneficial, since It will be easier to make a change (I only need to make modification in one place)
Filtering 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 RepliesHow To Get 2D Table Out Of DataSet
Apr 10, 2011I am trying to use a data set to replace some objects i have currently got but wich are getting rather complicated. I have created my self a Data Set, currently simplified but am just learning ATM, I have normalised it as per basic understanding of databases.
3 tables
A Parts Table with 2 columns, Serial Number as the primary key and Data Inspected
A Feature Table with 2 coloumns, Feature Name as the primary key and Nominal
Data Table with Part Serial Number, Feature Name, Actual and a KeyColumn which is self incrementing read only.
Ultimately the Parts Table and Feature Table will have a lot more meta data that I will want to sort/filter. I would like a Data Grid Veiw or equivalent in WPF to show a table of all the data for all the parts, so features along one axis and parts along the other. Ultimately I would like to be able to sort/filter on both axis using different bits of meta data. I am aware of LINQ and DataVeiws, have had a play though not good at either, so far have only managed to get one column of data, so either all the data for one part or all the data for one feature.
I'm also aware of the Entity Framework though have no idea how to use it. So my question is, do I need to extract the table one column at a time? seems a bit inelegant, or is there a query or View I can set up to do this? or am I using completely the wrong tool? I know this might work in a fully fledged database but cant install/assess one on the machines to be used I need to keep it contained to the .net executable. If I need to do it as a loop am I right in assuming LINQ would be a better choice to put in a for loop?
Accept Changes From Table To Dataset?
Jun 21, 2010I am developing a s/w. I am trying to update data in table. While I save the data, it will update into table. I have a gridview which binds table data through dataset. While I update the changes it is not reflecting in the grid view.
What I will do inorder to update the changes into gridview.
Dataset Table Not Updating
Mar 29, 2011[code]...
Dataset table not updating The reason why everything ends in 1, is because I have another instance running with similar names... so disregard that.
Delete A Table From A Dataset?
Jan 1, 2010I am using VB.NET 2008 and I want to delete an unused table from the dataset. When I do this I get error messages which seem to originate in the Table Adater Manager on the various forms. The only way I can figure out to correct this is to delete the table from the code after deleting it from the dataset designer. But it says that you shouldn't do this.
View 5 RepliesGet The Changes On The Dataset Not On The Table In Database?
Mar 14, 2011I just want to ask. Using getChanges method in vb.net only get the changes on the dataset not on the table in database?for example I fill a dataset from a table in database.So there is a table in my dataset. There has been a changed in my table in database for example an added row.So there is no way in my dataset to determine this change because it has filled the original data.How can I determine the changes in my database table?
View 1 RepliesMultiple Table In A Dataset?
Nov 13, 2010I am facing a problem. My dataset couldn't store two different tables. I have two separates class and forms. The first one is a class that do the necessary filling for a database
Imports System.Data.OleDb 'Import the OleDb libary
Public Class DBSetup
'Create two new strings to store Query and Connection String
Public strConnection, strAdapter As String
[Code]...
Update Table Using DataSet?
Jul 8, 2010I Need to Edit Invoice After Load this .I have Two Table : Invoice_Summary And Invoice_Details
After I Load Saved Invoice I want to edit but i have no Idea how can i do
.net - Return Top 5 Records Of A Table In A Dataset?
Mar 30, 2010I want to return the top 5 records of a table in a dataset for datagrid view. The following does not work.
DataGridView.DataSource = DS.Tables("TABLENAME").Select("SELECT TOP 5")
Add Dataset Table Adapter To ApplicationEvents.vb?
Aug 28, 2011I have some code in my ApplicationEvent.vb to handle The problem is that I need to execute a procedure that has a dataset table adapter in it.Obviously as I want it to run in batch mode I can't have a table adapter as they are GUI based (or at least I think they are) so I am getting this error:
'V_SyncStatusTableAdapter' is not a member of 'AppName.My.MyApplication'
For this code:
If Me.V_SyncStatusTableAdapter.GetData.Rows.Count > 0 Then
[code].....
Adding Table Adapters For A Different Dataset
Feb 19, 2009How do I do this for a different dataset? I'm trying to rule out database problems so I made another one and added it, but now I need a table adapter for this one instead of the old database because it keeps giving me an error. I don't see any place to add them and I'm getting extremely angry at these databases.
View 1 RepliesBind Listview To .mdf Table Dataset?
May 2, 2011how to bind a listview to my .mdf dataset. how would i also manipulate the binding navigator that comes with datagrid view or details view when you put the fields on the form with buttons i want to add apart from the ones on the navigator itself?
View 6 RepliesCannot Update Access Table From A Dataset?
Dec 17, 2010new to vs2010 express trying to accomplish a simple task read records from a sql server DB table and add them to a table (different format eventually) in an access DB Sample code below seems to work ok up to the point of the data actually showing up in the access table.
[code]...
Compare Two Dataset And Insert Different Into A Table?
Apr 21, 2010In myapp, I can create two datasets: [dstServer1] and [dstServer2]. They are coming from two tables which are in two different SQL server: [Order1] (in server1) and [Order2] (in server2). These two tables have the same data structure. How to code to compare two dataset and then insert difference into another table without using linked server?
View 4 RepliesDataset Not Showing Changes To Database Table
Jan 29, 2012Using Visual Basic 2010 Express on Windows 7 whilst learning to program a database application using windows forms. I created a database (.mdf I think) with a tables e.g. patient details. Then created a form and dragged dataset and database adapter follwed by dragging database fields - this all worked perfectly well. I then created a table "tblSuburbs" with key suburbID, suburb, postcode fields. This also went well when creating a form to add, modify or delete suburbs. I modified my Patient table to include a link to the Suburb table - creating a relationship and saving both tables. Here comes my problem - Whilst the Database Explorer shows the "_SuburbID" field I added to my patient table, it does not show up in the DataSet even after I try and "refresh" every "refresh" button I can find. I need the DataSet to show the link field as I need the User to select which Suburb they in.
View 4 RepliesDataset With Bridge Table Relationship?
Sep 17, 2009I have a many to many relationship between 2 tables so therefore I have created a bridge table, to produce a one to many relationship. how to I code this, so it shows in a datagrid?
View 1 RepliesDataset.xmlwrite Not Adding Table?
Oct 7, 2010I am trying to add an xml file from a resx file to a dataset. I have had succes with this so far,
but for some reason i have a form where it doesn't work and i have no idea why.
The code looks like this:
ds.Tables.Add("list") 'ds = dataset global public variable
ds.Tables("list").Columns.Add("FileName")
ds.Tables("list").Columns.Add("EntityType")
[Code]....
How To Access Table Data Via DataSet
Feb 17, 2012I'm confused about DataSources and DataSets.I created a DataSource (DataSet?) via the DataSource wizard called PPIDataSet. This has tables in it Customer, Vendor, Orders, etc.Now I want to access the data in these tables via code. So I'm expecting to be able to do PPIDataSet.Customer.AddRow or something like that. However, when I access the PPIDataSet object, in IntelliSense,I only get PPIDataSet.CustomerDataTable PPIDataSet.CustomerRow
How do I access the table data via the DataSet? Or do I have to access it some other way?
How To Find Record On A Table Using Dataset
Apr 2, 2009How to find record on a table using dataset?
View 2 RepliesHTMl Table To Datatable Or Dataset
Nov 4, 2009asn1.htm (14.26K)
Number of downloads: 248Private Sub Command1_Click()
Dim HTML As HTMLDocument
[Code]......
Import Dataset / Datatable Into Sql Table?
Sep 15, 2010I've been fighting with this problem for 2 weeks now and haven't been able to figure it out to parse data from a text file to a datatable using SteamReader. I am trying to import the data like it is displayed in the datatable into SQL Server 2005, I have tried using sqldataadapter approach, the standard approach, ADO.NET approach. [code]...
View 8 RepliesLoading Dataset From Database Table?
Mar 11, 2009how to load the contents of an Access Database table into a Dataset? The Access Database consists of multiple tables with different data table names but all tables has same row header and same data type.
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