Data Is Not Saved In Database And So It Executes "Not According To Specification?
Jan 26, 2012Program works but data is not saved in database and so it executes "Not According to Specification
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New Data Is Not Always Getting Saved In Database
Dec 22, 2009Using VB 2008 Express, I've constructed a simple database type app for saving contacts. The table data I save at design time is always saved correctly but data entered at run time seems to get saved even after closing the app and VB. However, after restarting the computer, the newly entered data is usually gone. Why would this be? I've seen a few video tutorials on creating simple database apps and did everything they did and am getting the same problem. I thought it was a configuration problem so I actually re-installed Windows and VB 2008 Express (as well as 2010 Beta 2). I have noticed that in the database explorer, the .mdf file has a red x to the bottom right of the yellow database icon and when I click the + it seems to turn into a black plug. Is this normal?
View 4 RepliesSaved The Data To The Database From Datagridview?
Jan 17, 2011I have datagridview in which 2 & 3 rd columns are Combo Box. I have saved the data to the database from datagridview. But while retrive if i assign datatgridview.datasource= mydatatable.It addes new coulm show the values. for my combobox columns it shows the value member values. If change the datagridview.autogeneratecolumns =false
View 4 RepliesData Saved In Database Disappears Everytime
May 12, 2009I have tried to test out the add delete and save function on a datagridview but the data that I added during testing would disappear after I made some changes to the code.
View 3 RepliesRequest In Combobox - Get The Data That Saved In Database
Jun 8, 2011I have form with combobox I have database contained 2 filed "ItemID" and "ItemName" The combobox fill her data from the database from field "ItemName" I do when I choose in the combobox any item and save, the data saved in database "ItemId" Not "ItemName" by define string put on it "itemId" when the user choose any item in combobox I need when I get the data that saved in database the combobox value="ItemName"
View 2 RepliesVS 2010 Data Not Saved To Access Database
Jul 27, 2010I'm using this code to update my access database.
[Code]...
If i run the program in debugmode and then do a update it will be saved to the database.(must stop and run again to see the update. How to se the update directly?)
My main problem is that if a build the program and run it outside VS then update never being saved. How can i solve this. I tried using "commit"(maybe totaly wrong) but that didnt work.
Make An Oledb Connection To An Access Database : Invalid Authorization Specification
Sep 15, 2007I am trying to make an oledb connection to an Access database.
1. I added a component class.It said drag from the toolbox to add components.
2. I dragged over the Oledbconnection and OledbdataAdapter
3. I clicked on new connection string for the oldeb Connection and try to connect to the SHX.mdb datababase in the debug/ bin folder I don't have a username or password for the database and do not want to set one up.( is this possible in .net?)
4.As soon as I try to test the connection, I get the "invalid authorization specification" message. I can't get past this and do not really understand why I am getting this message.I have vb 2005 standard edition, not express edition.The exact same thing happens when I try to set up the data adapter to the shx.mdb database.
I am on XP2 and not logged in with a password or username. Could this be the issue or is there something else I am overlooking.Also, since I am coming from vb6 and ADO is there anyway to just write the code without having to use datasets, adapters and oledb connections to bound controls?
Executenonquery - Executes Successfully But Changes Not Reflected In The Database?
Aug 9, 2008im using VS2005. and the built-in sql express.when i run my code in debug mode, i can see that the required number of rows are being affected correctly.but when i actually go and see in the table data, the data has not been inserted/updated.i am using sqlcommand. executeNonQuery() to insert/update data.also, i must add that both executeScalar and executeReader are working perfectly.what could be the possible reason for executeNonQuery although showing the number of rows affected but does not actually do it when seen in the table data?int x = cmd.ExecuteScalar(); // X SHOWS 2 OR 3 depending on the number of rows affected.
View 4 RepliesDelete A Row In An Access Database Table. It Executes With No Errors, But The Row Is Not Deleted?
Jan 13, 2011I have the following code to delete a row in an Access Database Table. It executes with no errors, but the row is not deleted.
Code:
Dim adpMasterRecipe As OleDb.OleDbDataAdapter
Dim dsMasterRecipe As New System.Data.DataSet
Dim iIndex As Integer[code].....
Saving Replicated Data - Current Data Saved To Appear In Page Within All The Relevant Fields?
Jun 2, 2010What I am trying tot achieve is the following:User inputs data in one form that saves to the dataset table no problems. On an edit screen I want the current data saved to appear in this page within all the relevant fields but when saving I want this data to add to the dataset table as an additional line of data so the transaction records are kept.I want to add a new datarow regardless of it saving one change or all 7 changes that are possble.
e.g. Line 1 - user inputs 7 cells of data Line 2 - user amends 2 cells of data Line 3 - user amends 1 cell of data an so on. Unfortunately the terminology for certain items above may not be correct as I am still new to this programming and still on a massive learning curve.At the moment I do not have the code for what I am trying to achieve as I really dont know where to start with it.I am currently able to save the data and have it appear in the "edit" panel however only the cells changed are saved an it overwirtes the initial input.
[code]...
Changes Not Being Saved To Database?
Jul 10, 2010I have been searching the Forums for a solution to my problem, but I can't find anything that relates to my specific situation. All of the postings regarding not being able to save changes to a database have had to do with a datagridview. On forms that I do have a datagridview, my changes are saved.But I have a form with textboxes, comboboxes, and pictureboxes bound to a bindingsource,
Private Sub Back_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Back_Button.Click
Try
[code].....
Changes Not Saved To Access Database
Sep 19, 2010I have a very large Access database and the code which try to edit a record is below
[Code]....
VB SQL Database INSERT Not Being Saved
May 5, 2012so i added a service based database in my visual basic project. At this time the project only exists of logging in or registering, after which you'll log in.now all my SQL seems to be correct and working, the code is good, but when i register new user, it doesn't get stored in the database. but it does get stored...
i know sounds weird right, well what i mean is that apparently the data is getting stored somewhere because i check whether or not the username exists already. if it does i get a message box. Now the weird thing is that between builds and runs it remembers all the users i registered, but when i close the program and later re-open it, all the data is gone...
i used parameters to insert the date, everything from code below:
Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click
[Code]...
C# - Value From Text Box Not Saved Properly In Database?
Dec 22, 2009I am using ASP.NET 2.0 with SQL Server 2005.
My page have a text box where TextMode="MultiLine"......see below
Now when I save this text in my database of course it does not save it with any HTML tags, and thus when i read that value from the database it comes back as 1 line such as....
But I want it to be dispayed just like the user typed it. Is there no out of box control that will do this for me rather than me using Ajax or jQuery?
Delete DGV Rows As Their Saved To Database?
Mar 5, 2011I'm saving sometimes 1 entry into the database and sometimes 10 or more. I want to remove the rows from the DGV as their added to the database. There's no reason to keep them there. [code]...
View 5 RepliesForms :: Treenodes Saved In Database?
Feb 2, 2009I have this 4 tables. My problem is I have to save the treeNodes in the 4 tables. How can I determine that a specific treenode will be save in one specific table?
[Code]...
Changes In The Members Table Are Saved Currectly In The Database?
Apr 30, 2012 am currently having a problem saving any changes i make in my form here is my codes for each button: -Private Sub btnUpdateExistingRecord_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdateExistingRecord.Click 'This code makes sure that all fields in the members table are updated when the button is pressed. This is needed so 'the changes in the Members table are saved currectly in the database.
Dim CommandBuilder As New OleDb.OleDbCommandBuilder(DataAdapte
DataSet.Tables("Members").Rows(Include).Item(0) = txtMemberID.Text
DataSet.Tables("Members").Rows(Include).Item(1) = txtFirstName.Text[code]......
Access A Database Which Is Presently Saved In .cds Format?
Apr 1, 2009I'm trying to access a database which is presently saved in .cds format (which I believe is a TClientDataSet) from within my programme written in VB.Net. The reason being, is that the programme I am writing uses the same database as another programme. Both programmes will never being running at the same time, and it is a read-only operation so I could potentially duplicate the database and convert the database to an SQL-compatible format, but obviously this isn't a tidy solution.Is there anyway that I can directly read data from the .cds file with VB.Net? It seems like this would be something that is not too complex and wouldn't be too different from just reading a .csv file.
View 3 RepliesCalculating Rank From Saved Database Result
Mar 24, 2009StudentId Marks obtain class
1001 76 NINE
1002 75 NINE
1003 55 NINE
1004 62 NINE
1005 38 EIGHT
1006 56 EIGHT
1007 31 EIGHT
1008 57 NINE
1009 48 EIGHT
1010 55 NINE
1011 49 NINE
1012 49 EIGHT
1013 27 NINE
1014 31 NINE
1015 48 NINE
1016 58 NINE
1017 31 NINE
1018 36 NINE
This is my database now I want to calculate rank from above this. I call this through procedure. If I select id 1001 then it will display the rank from the above data base. If I select 1007 then it must display rank to class eight.
Make The Dataset Know The New Identity Of The Row That Is Saved To The Database?
Dec 25, 2009I have a datagridview with contacts on a form with clients. The underlying table for contacts has a field for Contactnumber. This is a identity column so its new number is generated by SQL Server.
I add a row and when I move to the next record on the form, the form �nd the information in the datagrid is saved to the database. So far, so good. The problem is: when I move back and try to delete that newly made row I get an error about concurrency.
It's logical actually, the record is saved, but the dataset of the datagrid doesn't yet know what the new contactnumber is. Apparently it's not information that it gets back automatically from SQL Server.
How can I make the dataset know the new identity of the row that is saved to the database? I use a simple da.Update(dsVerwijderingen, Tabelnaam) to save the changes to the database.
The 'Operator', 'Date', And 'Time' Are Not Saved To The Database For The First Row Only?
Feb 6, 2009My problem is probably ignorance as to how the DGV works, anyway, the problem.I have a bound datagridview which is used to collect user input. Data for 3 of the 7 fields is entered by looping through the rows and progmatically entering common data anfter a 'Save' Button is pressed:
For I = 0 To DG1.RowCount - 2
DG1.Rows(I).Cells(4).Value = TextBox1.Text 'Operator
DG1.Rows(I).Cells(5).Value = TextBox2.Text 'Date
DG1.Rows(I).Cells(6).Value = TextBox3.Text 'Time[code]....
At this point the DGV looks the way it should...All fields completed correctly and no un used ro except for the new row.After saving :
Me.ItemTableTableAdapter.Update(Me.StockMoveDataSet.ItemTable)
The 'Operator', 'Date', and 'Time' are not saved to the database for the first row only
C# - Remove HTML Tags From String Saved In Database?
Dec 12, 2009I am using ASP.NET 2.0 and SQL Server 2005. I am saving a value/string in the database <P>Test 1</P><P>Test2</P>
Now i want to decode/remove the html tags and display it properly to the user such as...
[Code]...
I am setting the value to a Text box where the TEXTMODE property of the text box is set to MULITILINE for scroll. Setting it to a normal Label work but not for my text box.......
Saved String Or Value In Your Database - Open This That It Is Selected In A Treeview?
May 1, 2012If you have a saved string or value in your database. How can you open this that it is selected in a treeview? i mean when you click for example a commandbutton (Open my data)
View 1 RepliesData Was Not Saved Into Datasource Successfully?
Dec 8, 2011creating an application using VB 2010 Express. i found data I entered into table were not saved (after I clicked"Save" button)successfully into Microsoft access file which I had added successfully as datasource.These are the codes:
Private
Sub
SaveToolStripButton_Click(ByVal
[code]....
Overwrite Previously Saved Data?
May 17, 2012I'm trying to figure out/learn how to overwrite previously saved data. Right now when I save data to my excel form and then reopen it, to edit, a duplicate row with the edited data is shown along with the previously saved data as well.
View 7 RepliesSaved Games To Be Saved Onto A Encryted File?
Apr 13, 2009I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
View 3 RepliesFind Hardware Specification By Using Program?
Aug 24, 2009I already got the processor specifiaction, like its manufacturer as well as its speed; i found it in registry . Now here is my point, how about for the other specification? like RAM specification, where can i locate it. I'm finding the processor, RAM, HDD, NIC, Video Card, and Motherboard.
View 4 RepliesResponse Format Specification In ASP.NET MVC 3 Routes?
Apr 15, 2011I'm creating an API for a website. I'm using ASP.Net MVC 3 and I'm trying to create routes that support an optional .format parameter. So the client app could request /user/post.json, /user/posts.xml or just /users/posts I was able to make the .json or .xml ending url's work using the following route:
routes.MapRoute( _
"no_params", _
[code]....
But I couldn't make the url without the .format parameter (/user/posts) work alongside.
C# - Clear Saved Autofill Data Of Browser In Asp.Net?
Apr 17, 2011Does any one know how to clear all saved autofill data of browser in Asp.Net
View 2 RepliesData Not Saved Correctly In 2 Datagridview Form?
Sep 12, 2009I have a simple Master/Detail program the database contains 2 tables and the form contanis 2 datagridview controls getting it's data from 2 bindingsource controls
I use this code to save data
Me.Validate()
Me.DataGridView1.EndEdit()
Me.DataGridView2.EndEdit()
[Code]....
my problem is when I enter a new record in the grid that belongs to the master table and enter a detail to that data the data of the new master record is saved but not it's detalis but when I enter new details for old master record the save is done well
how I can enter an new record for master table and enter a detail for it and save without loosing detail data