Import A File With Code?
Feb 21, 2012
I have a vb system and I wish to execute some code depending on the result of a text box. The text box could contain two strings, depending on the result I want to execute a set of rules to search for specific files e.g. if one option the code will search for certain files defined for example request.doc and if other option then it will search for other files, which are my rules for the searches. I want these rules to be external to the system and for them to be loaded in so that its easier for the user of the system to change these rules if needed so they dont have to go into the programming of the code. Is there a specific file I can use such as .xml or a just a basic .txt file and what would the syntax be for these?
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Mar 18, 2009
I know it is a no no to just ask for code, but I need someone to point me in the right direction...
where should i be looking for such a function:
I want to take the code that is in a text file [code]...
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Sep 9, 2008
Is it possible to import a c# code that I have (which highlights lua syntax in a richtextbox control) into a vb .net project or convert it from C# to Vb9? I tried a converter but it didn't seem to work.
[code]...
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Jan 24, 2010
i need to import image and use it as code in button
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Jan 19, 2011
Is there a way to import MS-DOS code into vb.net project and make it .exe out of .bat.
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Aug 31, 2009
I am creating a MS Access database. The database will import a table from another Access database, query for selected data within a date range. Thus, I am having difficulty with the Macro code to import the initial table. Therefore, what's the code to import a table from another access database? The database is names InputContract.mdb.
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Jan 9, 2010
I am developing a vb.net application in SQL server 2005 ,now i would like to import MS access database tables from a network into sql server 2005 database, using stored procedure or vb.net code without using SQL server 2005 Wizard .
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Nov 28, 2010
trying to input a text file that's tab delimited that looks something like this.
2.2 5.6
3.7 9
1.2 9.1
[code].....
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Nov 4, 2009
I'm trying to import a tab delimited file into a table.The issue is, SOMETIMES, the file will include an awkward record that has two "null values" and causes my program to throw a "unexpected end of file".For example, each record will have 20 fields. But the last record will have only two fields (two null values), and hence, unexpected EOF.
Currently I'm using a StreamReader. I've tried counting the lines and telling bcp to stop reading before the "phantom nulls", but StreamReader gets an incorrect count of lines due to the "phantom nulls".I've tried the following code to get rid of all bogus code (code borrowed off the net). But it just replaces the fields with empty spaces (I'd like the result of no line left behind).
Public Sub RemoveBlankRowsFromCVSFile2(ByVal filepath As String)
If filepath = DBNull.Value.ToString() Or filepath.Length = 0 Then Throw New ArgumentNullException("filepath")
If (File.Exists(filepath) = False) Then Throw New FileNotFoundException("Could not find CSV file.", filepath)
[code]....
I've tried using SSIS, but it encounters the EOF unexpected error.
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Oct 16, 2010
Is there a way that I can Import an .exe file to my project and then start it, any time?
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Aug 3, 2011
I am doing a Windows application. How do I import a CSV file into DB2 database table? Through google I got one command:
IMPORT FROM 'C:Documents and SettingsMy Documentssample.csv' OF DEL MODIFIED BY COLDEL | METHOD P (1, 2, 3) MESSAGES "C:messages.txt" INSERT INTO myTable(myTable_col1,myTable_col2,myTable_col3);
But this is also not working, so is there any other command or any kind of code in .NET?
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Jun 30, 2009
i m trying yo import a csv file tabed csv file with following code it works well just prob is that it just enters first row from the table later i get message connection was not closed connection is in open state yet , n nothing else..[code]
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Dec 23, 2010
I have modified many helpful sources to come up with the attached code. What I am trying to acomplish is I need to import a txt or csv file and export it to an mdb file and then eventually back again. Everything works fine with the attached code when ever the path of the txt/csv file is inserted into the code. However the problem I am having is that I do not always know where the enduser is going to place
the txt/csv file. When I run the app, I get the following error message, "Not a valid File Name".
Private Sub btnTransferClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDownLoadPLU.Click
Dim GetItemsSuccess, NoF
Dim AccessConn As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source="" + C:PLUProTestdata.mdb")
[code]....
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May 12, 2011
I have a situation at work where I need to import data from a CSV file, do some manipulation on it before saving it into a SQL table.
I read the data from the CSV into a DataTable and then populate a GridView with it. The contents of the GridView are then checked by the User and the results saved to the database. The DataTable / GridView has the columns:
[code...]
I need to populate the "ManagerEmail" column of the GridView by looking up the corresponding details for the person using the "ManagerEmployeeNumber" from the datatable BUT.
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Feb 16, 2011
I am trying to import data from an xml file. It works fine for string (nvar and nvarchar) values but I can't get the date and numeric values to come in. I think it is bombing on null values.
Private Sub Insert_eFieldsReports(ByVal textReader As XmlTextReader)
'Sub Insert_eFieldsReports gathers and inserts the project level data of an eFields
' xml file report into the SQL Server
[Code]...
Oh yeah the remarks one doesn't work either because that is an nvarchar(MAX) data type.
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Oct 17, 2011
Imports System.Data.Linq
Imports System.Data.Linq.Mapping
Imports System.IO.File
Module Module1
[Code]...
i have an issue with database connection or import of file. i use following settings / methods so far unsucessful. the content in the table calendar is just not being added. how can i find out why this wont work?
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Jun 2, 2009
I am having some problems finding the code for uploading a db into MySQL. I would like to have a textbox where you can enter the location and name of the db.sql file in C: drive. Then when clicked on the button, VB will upload the db into MySQL. I have VB connecting to MySQL but I just cant find any db imports code.[code]...
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Apr 22, 2009
My app is moving along nicely, thanks to some searches here. However, I'm at a point where today's task is still incomplete.
I have a spreadsheet, in XLS format, that I wish to import into a DataGridView.
Here's my info: Vista Home Premium 64-bit, VB 2008 Express Edition, DataGridView1 is the visible control in the form.
I've read and tried a whole whack of code to connect to the XLS file and I always receive an error message. I will post again shortly what those messages are.
Do I need to have some version of Excel on the computer in order to import an XLS file? (I use OO right now.) If I do need Excel installed, would the Excel viewer suffice?[code]...
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Feb 2, 2011
Can someone assist with importing an xml document to sql. I'm working with a small file so I assume reading with DOM would be the most efficient method. I'm trying to figure out how to read certain tags and assign values to variables. Is there a way to grab a specific elements tag without reading all tags?[code...
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Sep 30, 2009
I am having an issue with my code. When I debug, I find no errors. When I test the code, it doesn't import into the table. I have checked to make sure the file is in the proper location and that the connection string is correct to sql. Here is my code, can anyone offer some thoughts? My second question would be, once I get this to work, how do I code it to perform the same task but for 5 other files and 5 other tables? Tables are in the same db.
[Code]...
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Jan 15, 2012
I receive large pre-formatted XML files. Each XML is formatted the same way - in that they all have the same Parent Nodes and Child Nodes. Each Parent node has at least one Attribute (sometimes 3 or 4) and some fields also have attributes. In my opinion, the formatting of these xmls files is poor and very hard to work with.The Parent Nodes are Databases Tables, the Child Nodes are Fields within the tables and the Attributes are Index Fields in the Tables.My job - is to import these xml files into one database (lets say MSAccess in this example). This database already has the Tables, fields etc...the goal is to import one or more xml files into these tables to create a Consolidation of data.I am successfully doing this now using XPath to navigate through the xml files basically record by record (field by field) and creating INSERT strings which then are used to import into the database tables via OLEDBCommands. Using...
-XPath XML Document
-XPath Navigator
-XPath Node Iterator
[code]....
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May 2, 2011
I wrote a program for my company and it imports a .csv file i then split it by the ,. My problem that I now see at the end of the project is that 98 out of 1400 items have, in the descriptions that im seperating. This creates a problem when search for items. My question is is there a way to use more then just one char to split it? i was thinking of splitting using ",".
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May 18, 2011
I have a table into my database(Paydb) call additionPension. There is a textfile(AdditionPension.txt)on my c: drive. I want to import this text file into the additionpension table in my database.
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Dec 17, 2008
I have problem, how I can import HEX file to my program in VB .NET? And I have question if I can import, What size of file I can import? I have 200MB - 400MB HEX files?? Can I import so huge files?
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Apr 17, 2009
I have to read a file like this below , when my program reads @name what comes after it, goes to a textbox that is in my form.After the program reads @atributes, it goes in to another textbox and finally, when it reads the period it puts in another textbox.
[Code]...
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Apr 22, 2010
Lets say I have a class like this in class1.vb:
Public Class my_class
Public Sub my_sub()
Dim myvar as String
myvar = 10
Session("myvar") = myvar
End Sub
End Class
Then I have a ASP.NET page with a code-behind file, default.aspx and default.aspx.vb and I want to call my_class. I'm doing the following, but it doesn't work:
[Code]...
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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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Nov 23, 2009
We had a wierd problem at work.SOmeone at finance tried to import a text file into their system. It complained about the textfile was in unicode format. The file contains scandinavian . Apparently the ERP system that exported the file can only handle unicode.So one of our junior programmers wrote a batch program that line by line converted the unicode file to ascii (you can't choose encoding.ANSI because ANSI is byte array)
The files are rather big, about 3 GB in size.Apparently the system liked ASCII files, but sadly after this processing the and was gone and replaced with ?So, he wrote a new batch program, this time replacing m?nad with m�nad using String.Replace The file was opened using Encoding.Default and saved using Encoding.Ascii.Now the files HAVE AND can be imported. After he explained this to me, I just went . I wish I had some nifty "you should have done this... bla bla its much easier" but I am lost here in the jungle of code pages and encodings. Can someone that has their head screwed on straight enlight us *both* about why we had this problem and how it could be handled without writing the second batch program?
Basically unicode->non unicode (ascii) with the intact. I also noticed that if I use streamreader to read an ansi file with the internal strings will show ? instead.
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Jan 29, 2012
I am trying to import an XML file to an existing datatable created in Visual basic and saved as a dataset and as a mdf file. However I having problems writing code that will allow it to save and recognize what fields to go to from the corresponding xml file.
For instance I want all that start <Artist> to go in the artist field etc....
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Sep 11, 2009
Everything seems to imports ok until i look at the data in more detail, this is when I notice its imported the data but in the wrong order.
for some reason when I look at the db table all records are in the wrong order, and strangely enough it seems to be a different order every time I import things.
Is there a way to force the routine to import the data in the same order as the it is in the excel file?, because at the minute it seems to have a mind of its own[code]...
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