VS 2008 Read CSV And Save Values?
Sep 13, 2009I need read csv file in this format each line (value1;value2;value3;value4) and save each value to separate variables.
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Read CSV And Save Values For Use?
Nov 17, 2009I'm a "Moderate" skill programmer, and am upgrading some software I've written in VB.Net (VS2008, .Net 3.5), and need to be able to accomplish the following, which I'm not sure of the best way to go about doing: The software is an information reporting dashboard for a call centre. I have a csv file being created about every 10 seconds, extracted from the telephone software, the file consists of a list of "Skills" (basically telephone line types), the number of calls received on those lines, and the number of callers who hung up (and a few other bits of information I need, but once I figure the basics out, the rest should be easy), basically looking like the following:
[code]...
I need to be able to read this csv, store the data, filter out the "Skills" to be report on (i.e. 1,2, and 5 only), add up the "Offered" and "abandoned" data associated with them and then display this information as one number (i.e. "Skills 1,2,5 - Offered: 4925, Abandoned: 13") (and then the same for the other "Skills"). This data could grow as more phone lines are added or some are taken away.I've got the code to read the data into an array working, but I've got stuck with how to filter and add up the data. I'm not even sure if I can do this with an array.
VS 2008 Read These Values From XML With XElement?
May 2, 2012im having problems with reading these values from XML with XElement Im trying to get Each value between <month> and </month>
<Document>
<Element>
<status>1</status>
<data>
[code]....
VS 2008 Read CSV Values / Assigning To Text Box?
Aug 22, 2009Before I start great forums, from what i've seen browsing unregistered this place is a treasure trove of information; however, after searching for what I need I could only find threads that seemed way to complicated or irrelevant, so...Essentialy I have created a program in which values entered are saved to seperate text files depending on which tab of a Tab Control they originate (from text boxes). I'm pretty new to VB but i managed to save the values of each text box to a .txt as CSV, essentialy all values will only ever be decimals (as currency) or dates. Example code for one of the .txt's:
My.Computer.FileSystem.WriteAllText("C:UsersAndyDocuments
ResourcesTermInformation.txt", Me.tbTIAutTermWeeks.Text & ","
& Me.tbTISprTermWeeks.Text & "," & Me.tbTISumTermWeeks.Text &
[code].....
VS 2008 Cannot Read Integer As Primary Key To Save To Database
Nov 13, 2009I'm using Visual Studio 2008 and MS Access 2007.
I have linked the database to vs2008.
The first problem I have now is how to add all the data to the combobox from access 2007? [I have solved this myself accidentally.]
The second problem I have is I cannot save the primary key.
Assume that I have these:
Table name: tCustomer
Fields:
ID Datatype [Text]
[Code]....
Now, the user fills in the form. The ID cannot be edited by them where it's automatically counts the number of customer in database and give the id. For example, I already have 3 customers in the database so when I add new Customer, it will be 4 for the ID.
When I click save, it shows me the message of "Index or primary key cannot contain a Null value." I have set an input mask for my Customer. So, can I make it to save in a format like CT001, CT002, CT003 automatically?
VS 2008 Read Data From Database And Then Save In Xml Format?
Sep 22, 2009what the best way to do this?
View 2 RepliesVS 2008 Save The Source Of A Site And Then Read Certain Lines?
Jul 19, 2009I'm trying to save the source of a site and then read certain lines, this works once. The second time I get this error: "IOException was unhandled"
Public Function GetNumberOfLines(ByVal File_Path As String) As Integer
Dim SR As New StreamReader(File_Path)
Dim NumberOfLines As Integer
[Code]....
VS 2008 Read Csv File Into Dgv - Text Versus Numeric Values?
Oct 13, 2010I read a csv file into my .net program using ado.net and display it in a datagridview.In the file I have two rows. The first column is a component id, and it is supposed to be numeric. But the user can edit the csv file before having my program load it, and accidentally put text there. That is something I want to edit when he presses a button to add the data to the database. So let's say he puts a value of A in the first record and a value of 1 in the second record. Or vice versa. What is displayed in the dgv is a blank in the first record and a 1 in the second, or 1 in first and blank in second. If both csv records are A, then what is displayed in the dgv is an A in both the first and second records. I don't understand what is happening. The fact that there sometimes is a numeric in the column makes it think it is a numeric field and therefore only display numerics and blank otherwise, and the fact that there's always text in the column makes the code know it is a text field?
View 2 RepliesVS 2008 Read Text From File And Save To String Variable?
Dec 6, 2010How do I read all the text from a text file and save it as a string variable? For some reason I remembered it being something like this: IO.FromFile.ReadAllText("path") but thats not it.
View 3 RepliesSave Values From Datagrid To Excel In VB 2008 Express Edition?
May 3, 2009i'm using visual basic 2008 express edition and having a problem in saving the data i've added in datagrid to excel. i use inputbox to add data into the datagrid. when i click the save button, the data from the datagrid must be save to excel. this is the code i get from some forum and i already edited it but it only saves the last data/row i inputted.
[Code]...
Read The Latitude And Longitude Byte Values From The DEM File (retrieving Binary Values)?
Mar 23, 2009I have a DEM file(Digital Elevattion Model File) and I am trying to open the file,where we have Latitude and Longitude values inside the DEM file.And, Now I have opened the file using Filestream and Read the file using BinaryReader.But, I am having a trobule in getting the values of Latitude and Longitude.I am getting Byte values randomly as 1,202,31,271 etc.But, we dont have latitude and longitude values more than 180,and also I am not getting 16 bit UInt values.For example, the values should be like Latitude 20.00416666666667 and Longitude 39.99583333333333.So,read the correct Byte values of the DEM file.The code I have used till now is:
Dim fs As FileStream = New FileStream("C:UsersadminDesktopHeader and DEM fileE020N40.DEM", FileMode.Open, FileAccess.Read)
Dim rd As New BinaryReader(fs)
Dim convertDB As UInt16
For i = 0 To rd.BaseStream.Length
[code]....
(VB2010) Save The Values To A File Which Loads The Values In The Specified Labels On Startup?
Jun 2, 2011lets say I have a form (form1) with lables a-z which are all designed with default text "0". So they all show 0 on program startup. which is fine. I also have a dialog with 2 TextBoxes; I want my program to update the default text/value on (only)form1 labels x, y and z to whatever was put into the textboxes when i press the OK button on the Dialog, so these specified labels show the 'new' value on next startup. Is it even possible or should I save the values to a file which loads the values in the specified labels on startup?
View 5 RepliesC# - Open A Read Only File As Non Read Only And Save/overwrite?
Sep 21, 2011I have a number of word documents I am converting. Everything is going great until I get a file that is read only. In this case I get a Save As prompt.
Is there any way to open the file in read/write format? I should have admin privileges so access isn't an issue.
I'm using VB.net to open the files. More specifically
doc = word.Documents.Open(path, Type.Missing, False, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing)
VS 2008 Binary Serialization - Save An Array Into My .bin File Then Read The Array Again
Nov 27, 2009Can I save an array into my .bin file then read the array again just like a string or Integer??
View 2 RepliesVS 2008 XML How To Create A Loop Where Can Read The Datagridview Line By Line Save Data In Variables (
May 8, 2011I am developing a program where i will download and save an xml file from a url as abc.xml. I open the abc.xml in a datagridview with a dataset without problem.I am confused how can i read raw per raw the datagridview and assign the data in a database table? i am using vb 2008 + msde2005 express.I show the whole content of the xml file in the datagridview with the following [code]I dont know how to create a loop where i can read the datagridview line by line save data in variables (ex.strings) and save it in a databese table?
View 6 RepliesVS 2008 - Read A 16bit Binary File (tif Image) And Pixel Values Of The Image Ranges From 1200 To 4500 - EndOfStreamException Unhandled Error
Mar 18, 2012I am trying to read a 16bit binary file (tif image) and pixel values of the image ranges from 1200 to 4500. I tried to use BinaryReader using ReadUInt16 but I get EndOfStreamException Unhandled error. ReadByte method works fine with an 8bit tif file. I do not know how to read a 16bit image file using binaryReader. Shouldn't I use ReadUInt16 since values of pixels range from 1200 to 4500?
[Code]....
Read The Values From An Array?
Nov 5, 2010You need to read the values from an array. What Visual Basic flow construct would you need to use to perform that action? What are the important keywords to include in that construct?
View 6 RepliesRead XML String And Get Values?
Jul 22, 2011Using VB.Net, I need to read the following XML from a string variable (not a file) and pull the AuthNo, Client ID, Client Name, Supplier ID, and Supplier Name for each Dispatch contained within the XML.
I have looked at tons of examples on the web using XMLReader but I can't figure out how to pull the separate ID's and match them up with their appropriate Names and also matched up with appropriate AuthNo.[code]...
How To Save And Read Data
Jun 10, 2011I am working on a application where user enters his personal information (name, city...), so, should I, that is, should user save his data inside of the application, or should there be a data file where the information would be stored?
View 7 RepliesSave A Rtf Document As Read Only?
Jun 6, 2009i have this code to save a rtf document as read only, but why is that when you re open it, it is not in the same format as when you saved it. like if the text was read and courier new p20, it comes out as the default font.
Private Sub readon_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles readon.Click
Dim sfd As New SaveFileDialog
[Code]....
Save And Read A String?
Jan 27, 2011I am working on a project that is essentially a task manager. It has some special features, but in essence, you put in tasks, and when you check them they move. I have got most of it done, but I need the ability to save separate lists.[code]...
View 2 RepliesHow To Use Values To Output And Save As Pdf
Oct 7, 2011I am using VS 2010 to make a web site and working on a page right now. After submitting my variables, I need to output the values as a pdf
View 1 RepliesSave Checkboxlist Values To Xml?
Jul 19, 2010I have some checkboxlist like this:
<asp:CheckBoxList ID="G1" runat="server">
<asp:ListItem Value="Comunicações Unificadas" Text="Comunicações Unificadas - UCoIP"></asp:ListItem>
[code].....
Save My TextBox Values?
May 16, 2011I have two radio buttons and several text boxes that need to be filled out.I need to be able to save the textbox values and the checked radio buttons when my Save All button is clicked. I also have to be able to open the saved file in the program and have all the saved values be displayed in the correct textboxes when I click the open button and search for the file. I am new to programming so I have no idea where to start this function...
View 6 RepliesSave The Input Values?
Dec 16, 2009Using VB.Net
Database Form
Server Name, Username, Password - textbox
SQL Authentication, windows Authentication - checkbox
I have Database Form, First Time i run my software, I have to give Server Name, Window or SQL Authentication mode, UserName and password. Next Time I run the software, given data's like Server name, username, password, window or sql authentication should appear in the form. Before I used VB6, I used the ini file for getting the username, password and servername.
vb6 code.
Dim File As String, OFLen As Double, str As String
File = App.Path & "SQLServer.ini"[code]....
There is any option is available in the vb.net for saving the data's or i have to use the same format(ini file) in vb.net
Save Values From 2 Or More UserControls
Apr 7, 2011i have no time for design a database and all these things ,i have only one table and i have to fill the answers , i have to finish it within two days.the problem is I have more than 50 questions and i divided them into 3 groups , i putted each question group in User Control, and i am trying to save the values from each user control.
View 4 RepliesUse Values To Output And Save As Pdf?
Jan 23, 2010use values to output and save as pdf
View 4 RepliesRead The Values Entered By The End User?
Dec 17, 2010I have an EXE that creates objects based on params passed to it.Say I have textboxes named 57 and 21.I want to read the values entered by the end user.
Var1=57.text
Var2=21.text
How do I pull this data from the boxes?
Can't Read Registry Values From A Service?
Mar 20, 2011Within my service i have the following function in order to take some values from my registry[code]...
View 3 RepliesRead / Write Hex Values In File
Mar 2, 2009I'm new to VB.net and have only a few projects under my belt. This one has me stumped!! I need to open a file and search its contents hex byte by byte. (Similar to Hex editor). On finding a particular value I need to replace it with a set hex value then write and close the file. So far I have only managed to read / write the ascii equivilant.
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