DB/Reporting :: Read Entire DB Into Dataset - 2003
Feb 14, 2008I am trying to read an entire database in to a dataset. I have this so far..
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DB/Reporting :: Selecting An Entire Row?
Aug 8, 2008i have a datagridview control called videoplaylisttable it shows data from ideoplaylistdataset.videoplaylistit has two columns.how do i make it so that when the user clicks on a cell, in any column, the entire row gets highlighted and not just the single cell
View 1 RepliesDB/Reporting :: Select Entire Row When Click On A Field In Datagridview
Apr 23, 2008This is the only code I could find and it doesnt work:
Private Sub DataGridView1_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles DataGridView1.MouseUp
Dim pt = New Point(e.X, e.Y)
[Code]....
DB/Reporting :: Attach A Dataset To A Table (MS Reporting)?
Jan 9, 2009I want to do something like this:
Code:
'create a dataset and a table
Dim ds As New DataSet
[code].....
DB/Reporting :: Access 2003 Link Vb6?
Apr 23, 2009i can't link access 2003 to vb6. its say's"unrecognized database format" explain to me in a low english.do i have to create module?i have to create conn.txt? i just have to add source code in a form to link the access 2003??
View 1 RepliesDB/Reporting :: Up-sizing Access 2003 To SQL Express?
Sep 19, 2009I have an access 2003 database. I have VS2008 installed. I had SQL 2008 installed and with the problems upsizing I dumped SQL2008 and installed SQL2005. I would like to upsize the Access database to an SQL Express database. When I open Access 2007 and open database tool to do an upsize, I get ODBC-Failed.
View 3 RepliesDB/Reporting :: Working With VB 2005 And Access 2003?
Dec 28, 2008I am using Visual Basic 2005 and am trying to get my database in Access 2003 to connect with it. I have mannaged to connect my databse, but I don't know how or what commands are needed to load my database.
View 1 RepliesC# - Read Entire File Content Asp.net?
Sep 1, 2010get the whole and same content of any file i uploaded, for my editing purposes in my editor w/c retrieves file from the database. i.e of files are ".doc and .txt"and by the way what i meant by same content is the whole same appearance of my .doc or .txt file i.e "if the text is bold, forecolor is red and etc.."
i successfully established a file upload and a function to store it in a database... but what i'm missing is the whole and same content of the file. Another thing is i don't want the file to be saved in a local folder or somewhere..i just want it to be save directly to my database Below is my sample code of trying to retrieve the content.. but it is an error when you run..
Private Sub cmdSave_Click(ByVal sender As Object, ByVal e As System.EventArgs)
If filMyFile.PostedFile IsNot Nothing Then
Dim fs As FileStream
[code]....
DB/Reporting :: Conversion Issue Access 2003 To 2007
Oct 26, 2009I converted one of my databases from 2003 to 2007 and am getting the following error 13 type mismatch with 2007 (did not happen with 2003 version) with the following code:
Thanks for your help!
HTML Code:
Private Sub PageFooterSection_Print(Cancel As Integer, PrintCount As Integer)
Dim strMessage As String
Dim db As Database
Dim rs As Recordset
Set db = CurrentDb
[B]Set rs = db.OpenRecordset("TblFooter")[/B] ERROR HIGHLIGHTS THIS LINE
'--- Grab Recordset Values.
strMessage = rs!PageFooter
'--- Place text onto the form Labels.
test.Caption = strMessage
rs.Close
db.Close
Set rs = Nothing
Set db = Nothing
End Sub
DB/Reporting :: Access 2003 Change Color Of All Fields Upon Selection?
Jun 24, 2010I have a combo box and a subform that uses continuous forms format. When Combo box changes, the subform POINTER points to the correct record. How could I at the same time highlight (change color) of all the fields in the selected record?
View 1 RepliesRead Entire Table Into Array And Plot Rectangle
Jan 30, 2009I have created several different colored 6 x 9 pixel rectangles (with a white border). I'm placing these rectangles on a large map, based on x y location and color code from a database. As I'm building the database, I occasionally run the program using the Debug in VB Express just to make sure everything is being place in the right location. I started getting an error when my rectangle count got up around 4500.
System.ArgumentException was unhandled
Message="Parameter is not valid."
Source="System.Drawing"
The release .exe works fine with no errors and a count of 6700 ... so far. As it is now it's taking near 60 seconds to place the 6700, and I'll eventually have 10,000 plus. (P4 3.20 GHz - 1 GB Ram). I'm placing each rectangle on the image as I read a row of data. Would it be beneficial to read the entire table into and array and then plot the rectangle?Would I be better off drawing each rectangle as needed or placing a my pre-drawn rectangle ?
Read PDF In VBA (Outlook 2003)?
Sep 30, 2009How can I VBA-programmaticly read PDF's with XP-sp3, Outlook 2003 and Adobe AcrobatReader 8 ?
View 1 RepliesHow To Read Excel File In 2003
Apr 6, 2010The first thing to do is to browse the excel file in my vb.net program then read the content of excel file and display the value of excel content in listview.
View 2 RepliesWrite To And Read From Excel 2007/2003
Oct 29, 2010This code is to write text to excel 2007/2003 and also read from excel file.
Reference also need to be added, but Microsoft Excel 10.0 Object Library is ask, and my machine only got Microsoft Excel 12.0/5.0 Object Library
I not able to make it....
Imports
Excel = Microsoft.Office.Interop.Excel
Public Class
[Code].....
DB/Reporting :: Dataset With Two Tables
Feb 22, 2010I am trying to develop a report that displays the result of a query that returns two tables. The first table is always a single row of values, the second should be a grid. I can get a report to display either independently, however it will not allow me put them both on the same report.
View 1 RepliesDB/Reporting :: Looping Through A Dataset?
Jun 2, 2011I have a dataset that I'm trying to loop through to be able to save any changes made to that dataset and update my database doing so. Is that possible? I've seen that it's possible to do it with datatables but not datasets. If so, can someone offer a starting point for me to learn with?
View 1 RepliesDB/Reporting :: Navigating A Dataset
Nov 18, 2008What is the best place (event/procedure) to use the newest record when navigating from record to record on a form.
For example, I want to do a calculation on 2 text boxes that are bound to a dataset. This calculation will be done each time a new record is navigated to.
DB/Reporting :: Why Can Not Update A Dataset
May 12, 2010Today i have been checking out the concept of datasets and i like the way they work except for a minor issue i have with it.The following code should get a databasetable and put it in a dataset and return that set to the user.[code]I submit the table name and it will select it, read it and fill the dataset with it, then return it. And it does exactly that once.If i try to re-read the same datatable it just returns the exact same dataset as the first time yet i am 100000% sure that i changed it .
View 1 RepliesDB/Reporting - Update Database From Dataset
May 23, 2009i'm using vb 2008 express editor, and 3.5 compact sql, through my program, i make changes, like altering rows, deleting or adding new rows, to a dataset. i want, that when button 1 is pressed, all changes made to that dataset, are updated to my database. what is the line of code that does this? [Code]
View 1 RepliesDB/Reporting :: Add LINQ To DataSet To Current App
Jun 4, 2012I am using VS 2008, VB.NET and Windows XP r3.I am trying to use LINQ to DataSet in my app. In my test app, I can get it to work find. My test form has an OleDbDataAdapter, an OleDbConnection and a DataSet. It also has a DataGridView bound to the one table in the DataSet, a BindingSource and a Button.[code]
View 7 RepliesDB/Reporting :: Dataset Not Saving To Database?
Mar 5, 2009I'm having a problem with a database. I"m using these two functions to add and remove folders to the database:
Code:
Private Sub AddToFoldersTable(ByVal AddFolder As String)
If FoldersBindingSource.Find("Folderpath", AddFolder) = -1 Then
[code]......
DB/Reporting :: Filtering A DataSet To A DatagridView?
Apr 25, 2011Here is my code that parses an XML string to a datagridview:
Dim DS As New DataSet
DS.ReadXml(New StringReader(StringHTML))
DataGridView.DataSource = DS
[code]....
Child list for field Produits cannot be created.I'm sure it's something so simple you guys are chuckling...Can't wait to see what's the problem
DB/Reporting :: Forms Sharing 1 Dataset?
Sep 21, 2008What I mean is that when I make queries on a Parent Form. Child forms can also retrieves the datatable /datarows from its parent form.
View 3 RepliesDB/Reporting :: Iterate Through The Datatables In A Dataset?
Oct 29, 2008We are updating our SQL SERVER 2005 database to reflect the name of our new corporate masters and we need to change the values of the fields.
Once we do so, we will hit those fields with update queries, but right now, my group just needs a listing of the affected tables There are over 250 tables to search, is there a way to iterate through the tables?
I imagine I could search the datatables once I get them, so that part isn't a problem. I just need to know how to set up some code to peek in, record what needs to be changed, close it and move on to the next table.
I've done as much for a single table, but never a load like this.
DB/Reporting :: MDI / Shared Untyped Dataset?
Dec 30, 2008I have an untyped DataSet: "ResultsData",which contains several tables: eg "EntryList_table".The Parent Form reads lines from a text file, parses the line, and distributes the necessary data to the corresponding data table.I then have several child forms which contain DataGridViews, each displaying the data in a unique format. All of these tables are Read only, and the DataGrid views only need to display the data attached. However, when I open the child forms, the data does not seem to update with each line read from the text file? As they are bound to the DataTables in 'ResultsData', the column headings appear correct, but will not populate the new data.I would like to have a 'Shared' DataSet that can be accessed by each child form (when activated), and will allow continuous modifications as the input lines are read.
View 6 RepliesDB/Reporting :: Putting Images In A Dataset
Sep 22, 2008putting images in a dataset. I'm developing a windows application that accesses an sql server database in another server, an sql server 2000 database. A table, tblProducts, contains a field called ProdImage with type VarChar. ProdImage contains the path of the image which is stored in the server's file system.
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DB/Reporting :: Saving Dataset To Sql Compact Db?
Feb 18, 2008I have a program that I designed that scans my music folder, gets the id3 information, and then in turn inserts the results into a dataset
Here is what I have:
MusicLibrary.sdf with a table called MusicLib
MusicLibraryDataSet
MusicLibBindingSource
MusicLibTableAdapter
DataGridView
So far here is where I am, if I open the database through the visual studio ide, I manually put in a few songs just for testing purposes. When I run the program the DataGridView displays the data I entered. However I can't seem to figure out how to actually programatically add songs to the database. This is what i did so far:
I execute this command for each song scanned:MusicLibraryDataSet.MusicLib.AddMusicLibRow("FileName", "Artist", "Album", "Title", "Track") Then when done execute this command:MusicLibraryDataSet.MusicLib.AcceptChanges()
After I do that how do I then insert these items into the sql database itself so that the next time I load up my program the info is there. I have plenty of sql experience, but am used to doing all this in asp.net, i've never quite gotten all the table adapters and stuff.
DB/Reporting :: SQL DataSet Selection Of Data
Mar 12, 2009I'm writing an application to mimic a cash machine, I have a Form1 on which the user enters their PIN and chooses their card no. from a drop down box.The accountID is passed to Form2 and I know this is successfully seen by displaying it in a simple message box.A data adapter and dataset are used for this to the cards table.However, what I then require is within Form2 to retrieve the balance from that accountID in table Accounts, another data adapter and dataset have been created for this under Form2.I'm trying to get the balance into another variable, and I have written this as follows: [code]I would expect the result of this to be e.g. 100.00 but instead I am getting a response of "There is no row at position 0".
View 1 RepliesDB/Reporting :: Strongly Typed Dataset
Apr 20, 2009Firstly here's the code and i will explain my problem underneath. [code...]
Now as you can see I have a variable that holds a value member of the combo box Products which is the productID of the current product selected. Then it searchers through the products datatable and once its found the correct product or not it stores the answer in slectedproductrow. next I test to see if selected product row has found the product if it has i then see if the product has already been added to the order by seraching the the customer current order datatable if it hasn't it adds the current information to the order by using selected product row.
Now the problem i get is when i add the same product it still adds the information again as currentorderrow comes back as nothing everytime even if the product has been added before but if it was in the table which it should be it should skip that bit and just go to add the current qtys toghther.Also if i go to add a diffrent product it overwrites the the other one. So i can't store the customer order. Its like i can't store more than one row. By the way I have a datagrid and can see the product get over wrriten.
Extract A Dataset From Reporting Services?
Jul 21, 2009We have a VB.NET (aspx) website with a login first page. Once the user has logged in and is authenticated they are taken to a single page with a Menu Bar at the top and a report viewer control underneath. When the user has logged in the report viewer is initially populated by a dynamic menu (a menu of links to other reports depending on each user's permission).
Now, on some reports that the user access from the main menu, they like to export the data. The nicely formatted reports export nicely to PDF but these same reports look awful when you export to excel. Further more what is required from the excel version is no formatting and also to include extra columns of data that are available form the dataset but not from the rendered report (for use with importing these expoerts into other systems).
Is it possible to extract the data that is generated from the dataset that renders the report?What I would like to do is obtain this data and create my own excel export option (of which I will put into the page Menu bar at the top of the screen). It is important to just grab the data that is generated because different data is available depending on the parameters the user has chosen.