I am trying to export the contents of Array to Microsoft Access table. But as of now i could do it via creating a text file in the local HDD. I would like to find a solution bypassing this step.
View 2 RepliesI'm using Visual Basic Express 2008 (VB.NEt). I've created a project which
connects to a Microsoft Access Database (OLEDB) & displays the records using textboxes in the windows app.
I need to add a button which exports the database to a fixed length text file. Does anyone know the code I would use to do this?
I have to make a calculator that exports the data to a word/excel table -i'm using Office 2007- and i don't know how to create the code.Here's how it looks like and that's how the table should look like (i "masked" some of the parts cause they're not really important):
View 3 RepliesI am developing an dictionary application suppose I am selecting a word from the combo box and I wished to show the meaning of the corresponding word in the multilined textbox.
View 6 Repliesi want to transfer data from datagridview to msaccess table...but there is something wrong in this code.. im not finding a way to do that
Try
Dim MyConnection As System.Data.OleDb.OleDbConnection
Dim q As String
Dim cmd As OleDbCommand[code]......
I'm trying to insert and update from a table in MSAccess I've declared everything: Connection, DataAdapter and Commands.I didn't use the Command Builder instead I supplied my own Queries.My problem is if I add three rows to my table all the three rows in my database have the same values from the first row. It seems like the parameters are stuck on the values from the first row. [code] I'm using a DataTable with my DataAdapter since I'm dealing with a single table.I'm filling the table with a parametrized query, and updating it with the same dataadapter.I'm adding rows to my datatable and manipulating the table through code. I know that my data is there and every row has it's own values, I can see them when I debug my program.
View 1 RepliesI am using following code for Insert records from LIstview to table in MsAccess:
[Code]...
I am developing an application using VS 2008/MySql and I am trying to export the crystal report on runtime using my own code. I get an error saying:
Quote:Invalid export DLL or export format.
My code is:[CODE].....
I want to compress an ms access database using vb.net. If the database is open this fails. How can I close the database, compress it, then reopen the database using vb.net code to accomplish this. I've already successfully written the code for compression, but I can't find anything on closing the database while leaving ms access open.
View 2 RepliesFor speed, I've decided to use temporary tables as the recordsource for a report. The problem occurs when I try and tidy up after the report is closed by trying to drop the temp table. Trying to do this using database.execute "DROP TABLE x" where x is the name of the temp table. Get a Run-time 3211 error that the table still has locks. I figured that any locks generated by the report would be dropped at least by the Deactivate event, but that doesn't seem to be the case. how to use a temp table in the report withot incurring an enduring table lock? The report is the sole user.
View 1 RepliesI used following code searching records from a table in MsAccess and displaying in a Listview and it is working fine with the search criteria based on Discription.
CODE:
I also tried the above code to search records on the base of CustId and it worked fine too.My table DailyTransaction in MsAccess is as under:DTDate, DTTime, CustId, Description, Quantity, Price, Amount, AccountNumber, Name
Now I want to Search records on the base of Date I tried the following but it did not work.
Dim cmdText As String = "SELECT * FROM DailyTransaction WHERE DTDate=' " & TextBox1.Text & " ' "
Also i want to make following sort of query to retrieve data between two dates and to display the sum of amount group by DTDate. I could sketch following query and deifinitely it is so wrong with Syntex.Select * From DailyTransaction where DTDate Between textbox1.text AND textbox2.text Group By DTDate AND SUM(Amount)
I have a string array that represents the field names for a table I need to create. Given that the first field type is date, the second is time, and the rest are floats, what is the easiest way to create the table? I am currently using the following code, but it seems there may be a simpler, less convoluted way
vb
'read the column names from the OPC server
Dim colNames() As String = GetFileColumnNames().Split(","c)
'build command string used to create the table
[code]....
I want to fill an Array and list box from a table, with ALL of the records.
I DONT want to use Displaymember. Like shown below...
CODE:
This is the code so far, but it is only filling with the first record.
CODE:
I need to fill an array with whole column from database table, so i have used reader to read the values from that column, but can not figure out how to put them into array (code below doesn't work) [Code]
View 3 RepliesProgrammatically using vb.net, could we export all records of a sql table into a txt file at once?
View 1 Repliesi have started to code something that will export an access query to an excel spreadsheet. does anybody know a clean easy way to do this?
View 6 RepliesI'm trying to export a table called material from a sqlexpress 2005 .mdf file called mydatabase to a csv file programatically in vb2008. i was looking at bcp and the shell command to call it, but simply can't get it to work - i'm calling it like so:
Shell("bcp mydatabase..material out 'c: est.txt' -c -T -S .SQLExpress")is there a way to do this without the shell? i would think it would be a little more professional looking for the app as a whole...
I'm trying to take a multiline textbox and simply export the data out to a table in SQL. Each line in the textbox should be a new record in the table.Here's what I have so far:
Protected Sub btnMultiLineTestSubmit_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnMultiLineTestSubmit.Click
Dim sArray() As String
sArray = Split(txtTest.Text, vbCrLf)
For Each i In sArray
[code]....
How can I find out the value of the current item in the array?
I am writing an import program to import data from an access database to a SQL database.The table structure in the SQL and Access are the exact same with the same field names.I was wondering if there was a quick way to get the data into the SQL table without have to loop through each record?Currently:1. User selects the file2. Use a oledb connection i load the data into a DataAdapter3. Datadapter is bound to the DatagridNormally i would loop through each record in the datagrid and insert it into the table but i was wondering seeing as the column names are the same if i could save the messing about with loops and insert statements using 30 column names.
Code to load the Data is below
ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & database & ";Jet OLEDB:Database Password=bekdemir"
[code]......
with access 07 + vb.net...i am calling an access Query ....the Query which uses a user defined PUBLIC function in access module...the problem is i am getting an error as "Undefined function 'DecideSON' in expression." in fact DecideSON is a function in the access database module?
View 2 RepliesI have written the following code to export an MS access table into a text file.
Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Test est.mdb")
Dim cmd As OleDbCommand
[Code]....
I want to export my DataGridView to a table in a word document. what should i "Import" and what reference to add ? and what to do if the reference i wanted to add i couldnt find in COM tab ??
View 1 RepliesI'm having some trouble trying to export a datatable to Access. I've built an Access DB and Table identical to the datatable that I'm trying to export using ADOX.Now using and OLEDB connection I'm trying to populate that table. The following code works just fine in another app written in 2005 but not in 2008 for some reason.
Basically I'm bringing in the empty Access table into a dataset.Filling that table with the rows from the export datatable.Then running the dataadapter's update method to send the data to Access.The problem is the da_a.Update doesn't seem to work. No errors, the Access table just isn't being populated. I checked my before and after counts. I know that the datatable is being populated. It's just not landing in Access.
Dim conn_a As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFullFileName)
conn_a.Open()
'Select Access Table into new Dataset[code]....
How to display leading zeroes in excel when we export table in EXCEL using HTML table cell logic?
View 4 RepliesI am trying to export table data to an excel spreadsheet.It would be beneficial to have filtering pull-downs in the spreadsheet.I would be will to purchase any software tools to make this task easier. Otherwise are there some tutorials for accomplishing this?
View 4 RepliesI am a newbie in the asp.net world.I have any asp.net application where I get data from a stored procedure in a datatable.I would like to populate the data in an HTML table and then export it to excel.
Unfortunately these have to be done the long winded way (each column individually), since the data is modified based on user login credentials, before it is exported to excel. [code]...
I have been struggling to export an array from VB into an excel doc. I have no idea what I'm doing wrong.
The code below is the data that I am attempting to capture from a device.
Can anyone supply me with code to be able to capture the array and save the array in an excel doc?
[Code]...
I want to create a csv file using VB.net 2003 and save the data from an array in it.
View 1 RepliesI have a VB Solution with a dozen forms trying to implement invoice system.My main form (Say Form1) only has a design to create , Edit or Delete Customers.My form 2 will be opened if Create button is clicked. In my form 2, I have textboxes where user can enter Customer details and click on SAVE. My doubt is here....On clicking this SAVE button in Form 2, I want a INSERT command to happen on the MSAccess's Database table called Customer (which I have already created... this table does not have any records as of now). In my form 1, I added a MSAccess Database with a Connection String. In my Form1's code I have code like this[code]...I got this piece of code from this link [1]: vb.net - sharing mdb access connection among multiple forms/Now, I do not know what more code does this require to INSERT records from my text box into the Customer table's fields.
View 1 RepliesHow can i use the ProductID to compare and call out the corresponding Product Name and Selling Price column from the MsAccess Database and display in the second DGV?
View 6 Replies