Option To Remove A File Or Folder From Appropriate Database Table
Jun 22, 2010
I have a very simple app (at the moment) that stores file names/paths and folder names/paths in an SQL database and displays them in a ListView and TreeView respectively. All fine and dandy.I have an option to remove a file or folder from the appropriate database table and then recreate the associated list.[code]I've checked and double checked the folder table adapter (even to the point of recreating it c/w Insert, Update and Delete commands) to no avail.
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Apr 9, 2010
i have a series of CSV files that are posted to a specific web folder that I can specify in network places. Each file has same structure, lots of fields, and have consistent name schema "prefix-mm-dd-yyyy.csv". i need to use VB to process all these files, either individually or by consolidating into one file and appending to an existing table. i also need to somehow add a "download date" field to the process so i can show when the file(s) were appended. then i need to verify that it worked ok so i can then, still within VB, move the files out of the folder, such only the CSV files that have yet to be imported/appended are in the folder (so I don't have to guess about which files I have already uploaded and processed.i can figure out how to make a DO UNTIL loop, but i can't get the import statement right... nor can i figure out how to verify that the import happened in order to move (or remove) the source files.
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Nov 24, 2010
Let me start this again. I just started working at a company and this company sells customer label printers and its software. The printer drivers are not designed well and creates problems between version updates. When a customer calls in and compalins that are some communication problems, we have to login to their computer and remove printer, it's drivers and driver files that gets installed into system32 folder.
So, my goal was to have the customer download a file , run it and remove these files before they download the latest files.[code]...
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May 4, 2011
In a solution with multiple projects, one project that compiles to a .exe and a .dll has hitherto been successfully included in the Application Folder list and worked fine. After a recent revision to that project I deleted the .exe reference in the Application Folder list to remove both files prior to using Add > File to relist the new versions, but somehow although the .exe has gone the .dll remains in the listing and I now can't get rid of it - the right-click Delete function is disabled, and I can't see another way to remove this orphan file reference. Also if I now Add > File and point to the new .exe to bring it into the File System Application Folder list, after a couple of seconds the whole VS environment closes without an error message and I have to open VS again to restart.
Does anyone know how to unscramble this - presumably by editing something to remove the orphan .dll from the list? I use VS-2010 but this solution was imported and updated from VS-2005 some months ago, and since then has been fine.
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Mar 11, 2012
I developed a VB Server Listner program that works fine when I run it in VS 2010 but when I try to Build it and run the EXE most of it works but not the TCP part.It doesn't connect to the client.I'm running Win 7 (64) with .Net v4.0. Do I nned to copy a DLL into the EXE folder, set an option in VS before I do the build, or something else?
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Aug 23, 2011
I am trying to import a bunch of excel 2003 files all with A:H columns and they are under the same headings etc. into a table in access 2003 database. This is a module in access im making. Im using a file search to look for every file that begins with Format (which they all do ) to get at all the files in the folder path. is there a more efficient way to do this? somehow select all files in a folder? and import each to the same table in access? The DoCmd.TransferSpreadsheet seeems to take each file path individually so I'm not sure how to get each file name in the folder to import it.
I have this at the moment:
Sub Import()
Dim db As Database
Set db = CurrentDb
[Code].....
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Oct 22, 2009
How would i make it so my application can turn/off the hidden folder option?
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Jun 8, 2011
I have a windows service on a server which accesses a folder and database which is on different server. i was told to create an .ini file and add the settings here. so i have to add the path to the folder and database in .ini file, correct?
is there anything else which i should add in .ini file? is it compulsory to give the [section] in the .ini file? How can i access this .ini file from my vb.net program? can i store this .ini file anywhere on the machine or it should be stored in a particular folder?
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Sep 27, 2010
To open a pdf file in my vb.net application I have used the following code. This is working fine while running from code. But when I am trying to package it through setup project and run in the installed application, file not getting opened. I am adding my UserGuide.pdf file inside Database folder in Application folder of setup project.
Try
Dim lStrHelpUserManualPath
As
String =
""
lStrHelpUserManualPath = Application.StartupPath
[Code] .....
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Dec 22, 2010
I have a html text file and I am trying to remove any HTML tags in tables, i.e. remove any HTML within THE <TABLE> and </TABLE> tags.
However, what's really weird is that the regex that I use, (?<=<table((?!</table).)*)<(?!/table)[^>]+>, works perfectly in PowerGREP or EditPad Pro, however, when applied in vb.NET (or Expresso) to the VERY SAME text, it does NOT work! I just use a simple replace method: newString = Regex.Replace(oldString, "(?<=<table((?!</table).)*)<(?!/table)[^>]+>", string.Empty, RegexOptions.IgnoreCase)?
Below is the example text:
texttexetext
<TABLE>
<TAG1>
[code]....
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Feb 12, 2010
In .Net Setup Wizard , While Installing Application Wizard shows ' Folder where to Install' but I want to show only Drive Letter like C, D etc Not to give option of folder
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Feb 11, 2012
At the moment i have an access database file just sat in a folder on my employers server which every computer can see. We can all run an application i have done which we can add/update/delete records/rows on te access database.I was told that access can be temperamental if too many people are using it at once, and that i should look into changing it to a sql server database ? Can a sql database just sit independently like the access database and is it just similar code except for the connection ?
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Jan 22, 2011
[Code] my issue is that now i need two cases, first i need a query that will return the date created and modified of the table and i also need to know if its possible to query a list of table names in the database ordered by date created but that have a certain thing in their names. for example the database contains the following tables: [Code] and what i need the query to return is the tables that contain "Data", settings and employees are for the other functions of the program. so the query should return the 4 data tables in order of date created. but i have no idea how to go about doing that in the query, does anyone know how this is done?
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Mar 14, 2009
how should i copy a file in system32 folder from resources folder .resx file of my windows application?
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Feb 2, 2011
how can i import .txt file or csv file into a sql database table using vb.net.
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Dec 15, 2011
im currently doing my special project in software development
[Code]...
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Aug 11, 2012
I am having a remote server it has INVENTORY DATABSE , and also iam having same databse in my local system. I want to populate by local database table with my Remote database table through Vb.net code by click a button. How to do this .
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Sep 19, 2010
I am developing an application to give acess to a folder like read, write etc and also i need to remove access from the folder form a pirticular userI have given access to a folder using the following code
dInfo As New DirectoryInfo(CurrentPath)
Dim dSecInfo As DirectorySecurity = dInfo.GetAccessControl(AccessControlSections.Access)
Dim myRuleValue As Integer = 0
[code].....
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Aug 30, 2009
I want to add a new table in my accdb and copy the content tfrom an existing table into the new one.
Is there an easy way to do this?
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Dec 7, 2009
i am new to wpf and i try out navigation but i want some help when we navigate to a page other than the main page then its gonna have a back arrow in the top corner visible allowing to go back but i want that it should be hidden
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May 21, 2009
what is the simplest way to add/remove app icon to startup folder...so much work to do and so many choices to choose from...
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May 29, 2010
I have a large csv file that I want to read into my program and sve it to a SQL database table.I'm useing VB2008 and my dabase is SQL2008.
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Feb 4, 2010
I have a program that I need to import a csv file into sql database/tables.I am using Visual Basic 2008 express and sql server. When complete I have to distribute this to several users where they will have csv files in the same format but with unique data.It has been several years since I have done any programming and then it was vb6.I have quickly realized that my vb6 books are going to do me no good. I have spent an entire day watching tutorial and reading forums to no use.
The csv file is full of junk, where some of the records are 92 fields and some are 122. The fields have data that may have dozens of characters before and/or after the data that I need. On the good side I was able to pull the file into access and load it into two tables by using something along the lines of (where this = this, fill this table and the same for the second table.) So I have my 92 char records in one file and the 122 in another.Unfortunately though I can not use access to do this as many of the users do not have it. But by doing this I was able to work with the data in the file to get all of the fields set for name, length, type ect.So then I went into my vb project and created the database with two files.I set the fields up according to the information I got from the access tables. So I know that these two tables are a perfect fit for the data in this file.
What I need to be able to do is have the user browse through the program to find the csv file they will be using. If they have followed my directions, they should have placed it in the same folder as they program I will send them.I then need the program to take that file and import the data into my sql database/tables.I have come to the conclusion, given the condition of this file, that rather than try and clean it up before using it, it will make more sense to just get it loaded into the two tables.Then have my forms ect go and get the information that they need from the tables. Then after we are done using the records save them to a clean tables.
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Mar 31, 2009
what I am trying to do is i have a table with four records and I want to write it to a txt file. I am running sql server 2000.I am able to connect to my database and I am able to right data to a txt file my only problem is it always returns the 1st row of data.
Dim FILE_NAME As String = "C: emp est2.txt"
Dim conn As New SqlClient.SqlConnection
Dim da As New SqlClient.SqlDataAdapter
[code]....
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Jul 26, 2009
I have a button which on click creates a folder where the user wants. But as soon as the folder is created i want to save its name to the database(Access) The database contains one column named "FolderName"
Here lies my code that i tried:
Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Dim con As OleDbConnection
[Code]...
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Jan 5, 2012
I Need to Store bunch of Jpeg files from local file system to a column with image datatype in databse.Can any one please provide me some code to do it?
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Nov 15, 2011
My query is i want to save record from an excel sheet to my Database Table.
But i dont want to insert the Excel sheet as a whole rather i want to insert the record in my database table Row wise.Inserting the records is not the only thing but my major issue is i want to check and compare the Primary Key column of my Table with the Column in my Excel.
Suppose Table1 is my Sql Database Table,and RegistrationNo is the Primary Key Column.Similarly there is also a column of Registration Number in my Excel Sheet.
Now before inserting each record the RegistrationNo column should be compared.If the a registrationNo in the excel sheet say RegistrationNo 112 is already present in the table then it should not Insert the record and if its not present then it should insert.
Also the other issue is the number of columns in my Database table are more than the number of columns in my excel Sheet.So the columns that are not present in the excel sheet should be set to NULL while inserting the record in the Table.
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Apr 11, 2009
How do I add/remove application shortcuts from the Startup folder or Desktop?
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Jan 5, 2012
How to correctly insert image data from XML file to database table using sql server CE and openxml,XML file is written by vb.net DataSet.WriteXml method?image data is stored in database table is :
0x89504E47.my XML file Content after written by WriteXml method is :
<?xml version="1.0" standalone="yes"?>
<Data>
<Table>
<image>iVBORw0KGgoAAAANSUhEUgAAAcIAAAGuCAYAAAADLg..</image>
</Table>
</Data>
but after inserting with openrowset and openxml using stored procedure to another database table its value changes to this :0x2F0039006A002F00340041004100510.and is not the first value and raises an error in vb.net for opening image from database.
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Jan 21, 2009
How would I split Folderbrowserdialog1.selectedpath to remove the selected folder but keep the path to it, e.g C:Folder1Folder2Selectedfolder becomes C:Folder1Folder2
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