Store And Retrieve File To And From Database Using ADO
Hi,
How can I use ADO to store and retrieve a file from a
database. What are some things that I need to know or do?
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Retrieve Data From Text And Store To Database
Hi there, do you know if there is a way to access to a textfile (with
Visual Basic) and to get the contents into a database (Access), and how
can this be done.
Example records in text as follow :-
Field 1 Field 2 Field 3
98002106-O,123456789012,Eunice
98002107-O,760831145393,Adam Tan
98002108-O,123456124565,Chan
98002109-O,760831145393,Gerad
Adam Tan
Business Development & Marketing Executive
Dancom Innovations (M) Sdn Bhd
Wisma Dancom
Lot 5 Lorong 51A/227B
46100 Petaling Jaya
Selangor Darul Ehsan
Malaysia
TEL : 03-79668888 ext 1033
FAX : 03-79575777
HP : 0123923180
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Store And Retrieve Binary Data In MS Access Database
hi, I need to store a binary file into Access and later I need to retrieve it back to a file, I do this by:
Open "c:a.bin" For Binary As #1 Len = 1
'clear it content first
rs.Fields("MyField") = ""
For i = 1 To LOF(1)
Get 1, i, bite
rs.Fields("MyField").AppendChunk Chr(bite)
Next
rs.Update
The type of "MyField" is OLE Object, however, I found that each time the rs.Fields("MyField").ActualSize
increased by 2, so it is incorrect, but it will have error if I don't use Chr(), so how should I do in order to store it?
Also, I need to retrieve it back to a file, how should I do?
Thank!
[vb6+sql2k5] Store/retrieve Pdf/image File
hi there, im looking for a sample project how to store pdf/image/xls/doc to sql server 2k5 database and retrieve the file using vb6 as front end? right now im doing the PHYSICAL PATH technique but due to some constraint im force to store the data into the database.
+REP for your help. thnx!
How We Can Store A Collection Of Objects In A File And Retrieve It Later Easily?
How we can Store a collection of objects in a file and retrieve it later easily?
As we can easily Store and Retrieve an Array of UDTs
with just
Code:
'Save file operation
Put #FileHandle, , gmObjects()
'Open file operation
Get #FileHandle, , gmObjects()
But this method will not allow with Collection object as it will indicate error
Cann't Get or Put an object reference variable or a variable of UDT type containing an object reference.
'
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How To Store File In Oracle Database
hi everyone,
i want to store and retreive file of any format into oracle database using visual basic .
can anybody help in this record.
thanx in advance
rsvn
How To Store A File Into Sql Server Database?
Hi frens,
I had been search around in the forum but i can't find any related topic that can solve my problem. The question of mine is How i can store a file ( eg. txt, doc, excel ) into a field. Im using VB6 + SQL Server database. in the table, what data type should i assign to the field that i want to store the file? varbinary or image ??
as i saw from the forum there is only have VB6 + MsAccess database. Is it the same way that i need to follow?
I hope someone here can help me. Thanks.
Renee
How To Store Binary Data From Database To XML File
Dear All,
I have some data store in database in binary format.
How I retrieve this data from database and handle it?
I can get other data from database and store it into xml file using ADO and MsXML. But I have no idea of how to store the binary data to XML file if even I can retrieve the binary data from database.
Best Regards,
the rockyu
Store && Retrieve Image From DB
I have a MS Access Database which i would like to store images in using VB. i have a few questions below...
1) What field type in Access should the field which holds the picture be?
2) How do i store an image from a File OR Picture Box (whichever is easiest - they will both suit my needs) to the database?
3) How do i get the file from the database and put it into a pictureBox OR File (Again... either will be fine)
Thanks
Store And Retrieve Images
How do we insert images as bfiles in an oracle database through VB and later display them in a form ?
How To Store And Retrieve Images From An .mdb
Hi...
some time a go I had the routines for doing that...but a couple of crashes have taken care of that
I'm using ADO recordset to access the database...
but now I'm at the point of needing to store some images and displaying them aswell...
If anyone know of a working way to da that...I'll appreciate the lead on this...
Thanks!
How To Store And Retrieve Pictures
hi all...
I want to know onething from you guys. How can I store and retrieve pictures in access. I am having vb6.o and access 97 in my system... As I am running with deadline... please send me the details .......
Bala.....
Best Way To Store/retrieve Graphics...
I have an app that access graphics from a few different .zip files. I am using unzip32.dll to do all the unzipping for me. How the app works is the selects a game, the equiv. graphic from a .zip file is extracted and displayed. Works fine.
Is there a better, more efficient way of doing this ? For example, storing the graphics in a DLL file or some sort of resource file. I am new to the resource file and DLL portions so I'm not even sure if those are correct. But for grins, say I had graphics that were named 1.jpg - 100.jpg that I wanted to use, any ideas ?
Thanks,
Store And Retrieve Images!
Hi,
I use SQL 2000 personla edition, i would like ot know how can i store and retreive images to/from SQL database?
Preview The HTML Code Store In Database File
I've my html codes store in my database file. When I load out the html code to a string, I would like to preview the code as homepage in webbrowser control without using of webserver.
How To Store And Retrieve Image In Ms Access
hi.. i,m here again... i am very confused of the threads that i read about images store in database.. and i can't really understand how to do it... for admin users, how can i store images in the database and for the guest users, how can i let them view it in a thumbnail using picture box and when they click next, the picture also will change.. and how can i let them view the full image using shell..
thanks in advance...
Edit, Store And Retrieve Pix In Access Thru VB6; How To ?
i need to give the facility to edit a picture displayed on form. and after editing, user shud b able to save and als retrieve the picture from database (MS-Access) alongwith th rest of the details from the record. i'll need to know th relevant objects used as also the code reqd to implemen it.(i.e. if it is possible to store pix in access...)
i'd be obliged if i get this information.
thanx in advance
Using Calendar Style To Store And Retrieve Data
Hi vb database experts! I want to retrieve data using the calendar interface such that when i click on this particula date, all events on that day will be displayed to a msflexgrid control, how will i do that?...thanks in advanve..
CommonDialog 6 Retrieve Printer Options To Store ?
I want to be able to call the common dialog and have the user set all the options they want for a document including the printer to use, the bin to use, papersize etc and then I want to interogate the common dialog to find out what the user chose. How do I do this ?
' Initialize and call the common print dialog
CommonDialog1.Copies = 1
CommonDialog1.FromPage = 1
CommonDialog1.ToPage = iEndPage
CommonDialog1.Min = 1
CommonDialog1.Max = iEndPage
CommonDialog1.Flags = cdlPDHidePrintToFile Or cdlPDNoSelection
CommonDialog1.CancelError = True
CommonDialog1.PrinterDefault = True
CommonDialog1.ShowPrinter
' Now what code do I use to retrieve their settings ?
TIA
Greg
Re: How To Store And Retrieve Bold String From Ms Access
friends
what i need is to concatenate various strings in a single string
and then store that string in memo field
i m using that field to display it in data reports
so my problem is to make a particular string bold
concatenate it to main string
then store it into access
then retrieve that field in data report
so if any one has solution
please let me know
VB6.0 Retrieve A Field Value From Access 2000 And Store In Registry?
I want to retieve a field value from an SQLPass through query from an Access 2000 database and the store the returned value in the registry. Without the user seeing it happen and with no user input. I can upon access, open query, but how do i pull one value from the query and store it in the reg.?
database = database.mdb
Query and field Get_Doc.doc_lname
How To Store And Retrieve TextBox And PictureBox In /from Excel Or Access
Hi Everyone !
First of all I must Thank all the Gurus who Helped me to be a VB programmer. The Project I have started long back is in is advanced stage. Now I am able to Protect, Print, etc.
Now I am able to save all the data i.e., Entry from the TextBox Control to Different Fields in a DATAGrid and retrieve the same.
I want to open the Access and Excel to save Picture Box Controls also please Help me out as always done.
Thanks in Advance
M.A.Mallick
Retrieve, Process And Store Dates In SQL Server 2000 On Distributed App
I am maintaining a client server app whose backend is SQL Server 2000.
Each client PC has a copy of the exe, not a shortcut to the exe on the server.
The app retrieves the server system date/time (with an SQL statement) refreshed every 30 seconds.
The legacy code formats all date variables in MM-DD-YYYY at the time of retrieval, processing and saving back to DB, I suspect largely because the time component has to be discarded.
This gives rise to many bugs, such as a date ending up in DD-MM-YYY format after being formatted just once on retrieval or if it is 'turned' twice before by the time of saving.
Also, in a client server environment, regional settings may vary from PC to PC and user to user.
What is a foolproof method of retrieving, processing and storing dates (with and without time component) regardless of format, regional setting, etc?
Please help.
GoodGuy
Experience is a bad teacher for its exams precede its lessons.
Reading ADSI Database With VB && Store In SQL SERVER Database
This is first time I m looking for help in any VB forum I hope I can get some useful hint or help regarding my current problem. Let me describe in brief what we want:
We have one vb application which uses the MS-SQL Server Database. We want some changes in the login screen as per our new requirement.
What we want
1)We want to add one form which will show one button called ‘Update Users’ on clicking the button application will read the current users from the ADSI and store/update in the SQL-DATABASE(User Name and password in the existing table in our database).
2) When we will start the application system checks for the current windows user name and password if same user name and password exist in the MS-SQL Server database then there is no need to show login page but if the user name or password not in the database then prompt for the Login Screen
Please help me to find out how to read the ADSI Database using the VB Application email (bestloveh@yahoo.com)
Thanks
Store PDF In Database
Hello!
I need some help.
Can I store pdf files in a mysql database.
I see lots of exemples to store pictures but how can I store a pdf binary file ?
Anybody know a link to the problem ?
Thanks
How To Store In Database?
Hi all,
I have a problem regadring batabase.
I want to store some text in the specified format. ( I have showed it in the sanp "word format.jpeg" attached with my thread) I have typed the text using the "format"--> "asian layout"--> "phonetic guide" which is available in Microsfit word. But even if i copy this specified text and paste it in access database, it doesn't works. Its allignment is getting disturbed.
I have showed it in the snap "database.txt".
How can i save it in databse in the specified format?
Any anyone have the solution.
Pleaseeee help.....
Anita
How To Store Pictures In Database
Hello there,
Can u please tell how we store the pictures in the database like MS-ACCESS. and then how we can retrieve them??
Thanking you in advance
Sachin
[java:help]store Value Into Database.
1)how to store combobox's value and radiobutton's value into the database?
2)if i have a combox box that contain "customer ID" from database, once i select the value from the combo box, the "customer name" (in the textbox) refer to that "customer ID" that i select will appear automatically.
thanks
Database Image Store
dear friends,
how do i save image in access database similar to format that Northwind database use in their employee table.
thanks friends
How Do I Store A DataReport In A Database?
My question is: How do I store a DataReport in a database (MS ACCESS)?
Can I store it as a View if I have the SQL syntax that created it?
CREATE VIEW MyView (field1, field2)
AS SELECT ...
...
...
I run something like this above in a cxnAccess.Execute but I received an error of "Method execute of _Connection failed". I run it on a MS ACCESS 97 and on a MS ACCESS 2000 but the same error appeared.
Is there some other way of storing my SQL SELECT command that creates the DataReport in the MS ACCESS database?
Store Images In Database
OBJECTIVE: I have a combobox that shows a list of car names. I would like to make the car names kind of like a hyperlink that when it is clicked, a new form will show displaying image of the car.
My car names are stored in Access database. I was told that I could store images in the database and it can be linked to the car names inside, in order to do the above stated objective.
Anyone knows an easier way to do this..? Codings or links to the solution would be greatly appreciated. I heard that it is a very difficult problem to solve.
Thank you.
Store CheckBox Value On Database
1. How can I store a database value on a SQL database's table??
I have 6 checboxes and I need to store if they are checked or not, just that... Is ther any kind of var like Access' Yes/No value?
2. Do you know where can I find any example about storing an image in the same database?
Thanks...
Store Pictures In Database
Dear all,
I want to save pictures in MS Access database through VB 6.0 . Can youplease help me with a peice of code and resources/links on net which canhelp me to do this.
I want to save as well as retrieve the files.
Thanks in advance.
Store Emails In A Database Using Vb Or Asp.net
hai ,
i am suresh. i want create an application that should store emails to access
database from a mail account.
using any one of vb or asp.net.
can you please give me some sample code for that.
How To Store Picture In Database
Hi Friends,
I'm developing payroll package in which i want to store the photo of an employee against his ticket no..How do i go about it,i'm using oracle 8i and vb 6.0.Please suggest its urgent.Thanks in advance.
Regards,
Prashant.
How To Store /,-,. As It Is To Database - Access
Hai Friends,
In my project, i am using decimal values. My problem is while adding those values, it is rounded & stored & while retrieving that rounded values r shown in Text box.
I am using Access database.
I choosed Data type as number
& In General,
Field Size is Decimal
Format is fixed
decimal Places is 2
In the database structure, it is shown as " 1.00 "
If i add the value as, 3.15 & store it to database, it is stored as 3.00 & while retrieving it back it is shown as 3.
I want to store the value whatever i had given to text box.
help needed
Regards
Geetha
Edited by - Geethahiren on 5/26/2005 3:37:01 AM
How To Store Documents In A Database
hello all,
am trying to figure out how to store a word document, or an excel document or any other image or document or presentation file in a database. I dont even know if its possible, but i kinda wanna find out if it will be possible.
looking forward to hearing from all you guys.
regards
-Vinod
How To Store Picture In Database
Hi every i have following code when i want to execute the program i gives me runtime error 545
Un able to bind field or data member"Picture"
my table have three field one is Pubid and othe txtdecription which hold text and third one Picture which is type OLE to hold picture pub when i excute i get above error please help
I m using office xp acess xp
Option Explicit
Private cn As ADODB.Connection
Private rs As ADODB.Recordset
Private Sub Command1_Click()
'making txtdescription show whats in the description field
rs.Fields("Description") = txtDescription.Text
rs.MovePrevious
'just to make sure your at the start and so you don't get that error.
If rs.BOF Then rs.MoveFirst
FillFields
End Sub
Private Sub Form_Load()
Set cn = New ADODB.Connection
'make this the path to the image database.
cn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source= C:picdata.mdb"
cn.Open
'Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:picdata.mdb;Persist Security Info=False
Set rs = New ADODB.Recordset
rs.Open "Table1", cn, adOpenKeyset, adLockPessimistic, adCmdTable
FillFields 'this is a sub that I'll explain later.
End Sub
Private Sub cmdPrevious_Click()
'making txtdescription show whats in the description field
rs.Fields("Description") = txtDescription.Text
rs.MovePrevious
'just to make sure your at the start and so you don't get that error.
If rs.BOF Then rs.MoveFirst
FillFields
End Sub
Private Sub cmdNext_Click()
'making txtdescription show whats in the description field
rs.Fields("Description") = txtDescription.Text
rs.MoveNext
If rs.EOF Then rs.MoveLast
FillFields
If rs.EOF Then
MsgBox "At last record" 'avoiding that nasty error.
End If
End Sub
Private Sub cmdDelete_Click() 'this will delete the entire record.
If Not (rs.BOF And rs.EOF) Then
rs.Delete
If Not (rs.BOF And rs.EOF) Then
rs.MoveNext
If rs.EOF Then rs.MoveLast
FillFields
End If
End If
End Sub
Private Sub cmdAdd_Click()
Dim bytData() As Byte
Dim strDescription As String
On Error GoTo err
With dlgAdd 'remember the common dialog box.
'filtering so only jpg's and gifs are shown!
.Filter = "Picture Files (*.jpg, *.gif)/*.jpg;*.gif"
.DialogTitle = "Select Picture" 'sets the title of it.
.ShowOpen 'show the open dialog box.
'bit to "convert" the image to binary.
Open .FileName For Binary As #1
ReDim bytData(FileLen(.FileName))
End With
Get #1, , bytData
Close #1
'show a input box to enter description to the description field.
strDescription = InputBox("Enter description.", "New Picture")
With rs
.AddNew
.Fields("Description") = strDescription 'adding record to db
.Fields("Picture").AppendChunk bytData 'Here error occur adding the picture to the db
.Update
End With
FillFields
Exit Sub
err:
If err.Number = 32755 Then 'simple error check.
Else
MsgBox err.Description
err.Clear
End If
End Sub
Public Sub FillFields()
If Not (rs.BOF And rs.EOF) Then
txtDescription.Text = rs.Fields("Description")
Set Image1.DataSource = rs 'setting image1's datasource
Image1.DataField = "Picture" 'set its datafield.
End If
End Sub
Private Sub Form_Unload(Cancel As Integer)
On Error Resume Next
rs.Close
cn.Close
Set rs = Nothing
Set cn = Nothing 'closing all connections.
End Sub
Store Vb Function In Database Field
I am busy writing a program used to calculate product date codes.
A typical date code would be: L4152D 12 05. This code is broken up as follows: The L is different for every product code. The 4 stands for the year. The 152 is the 152nd day of the year. The D stands for the shift inwhich the product was made (can also be N for nightshift) and 12 05 is the expiry date (some expiry dates have different formats). To summarise a date code stores customer specific information, date and shift of production and expiry date. I want to build this logic into a database. For each product code I can have a 1 to many relationship describing the relavant code. For example:
Product code
8652
Date Code
8652 L
8652 Year
8652 DayOfYear
8652 Shift
8652 Expiry Date
First of all how do I get the day of the year?
And how do I store a function like dayofyear in a database, I want to select the function from the database without having to interpret it before I can use it? I would also need to store functions like vbCrLf in the database.
How do I store these functions in a database?
aLiEn777
Best Place To Store The Path To My Database
All
I have a multi user access database,
My users can all access the database where it is stored on the network but what i would like to be able to do is allow an adminstrator to specify the path to the database.
I am using an MDI form so can store the path there but where (And How) is the best place to store the path to the database so I can call it at run time
Thanks
Gibbo
How To Store Image/Picture Into Database
hi,
please let me know how can I store the picture files like .JPG, .Bmp, .ICO into jetdatabase using VB6.
I define a table with one field called "img" type =memo, it won't work.
please help me to fix the problem.
thanx.
Store Picture To Database From PictureBox
Dear Sir,
I will be very glad if you can inform me how to store pictures in the database but I faced some compilition errors when use this statement: rstTemp("ps") = file_length could you please inform me what is the structure for the databse table? also I would like to know how to define recordset in order to write rstTemp("ps") = file_length without errors..
thank you very much and your quick reply is truly appreciated.
Quote:
Originally Posted by RobDog888
From RhinoBulls signature -
Save image to database
Read image from database
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