I'm running a script which should display data from a .txt file
I declare variables:
division = Request.Form("division")
if division = "view_all" then
operation = "viewall"
[Code]....
however no matter what i do it ends up writing File does not exist, read aborted.
I'm trying to develop a program which read from a text file data.Then display one data line per time with 2 sec delay in an lcd which is connected throught the internet.[code]....
View 4 RepliesI have a datagridview which have 5 columns. The name of the columns are T,C,F,S,H.
I have a text file which contain lines like this.
T240C3.175F012S27H2000
T239C0.95F034S55H1000
T236C1.2F029S48H2000
T234C1.6F029S48H2000
So i want to display this data in datagried view. I must display the number beside T to T column, the number beside C to C column and so on. It should only display number in the respective column. It should not display the T,C and so on.
I'm stuck! i'm trying to read a txt file with the data as below:
LEE
JOSH
JOSH
[Code]....
the txt file is updating all the time. So, i like to read this file and then display in msgbox the name that is most duplicated. In this case the MsgBox will show JOSH.
I like to make a data grid that get data from a .csv and display on the table (note all the data is separated by ",") but I have no idea how to do this.
GRW,1001,LGAV,LGTS,"NEVRA Z507 OSMOS",SX-GRI,240,161,00:00," 00:00"," 1.05"," Flight Level:240"," 80"," P"," 0123456"," 1"
GRW,1002,LGTS,LGAV,"LEKPO UB1 ABLON",SX-GRI,250,161,00:00," 00:00"," 1.05"," Flight Level:250"," 80"," P"," 0123456"," 1"
GRW,1003,LGAV,LGRP,"VARIX UL995 ASIMI",SX-GRI,270,218,00:00," 00:00"," 1.2"," Flight Level:270"," 100"," P"," 0123456"," 1"
GRW,1004,LGRP,LGAV,"ASIMI UL995 VARIX",SX-GRI,280,218,00:00," 00:00"," 1.2"," Flight Level:280"," 100"," P"," 0123456"," 1"
GRW,1005,LGAV,LGKR,"PIKAD L53 KRK",SX-GRE,240,213,00:00," 00:00"," 1.15"," Flight Level:240"," 80"," P"," 0123456"," 1"
code that can display data in tabular form for a text file. vb 2005
View 3 RepliesCannot get list box to display each increment and cannot get data to save correctly in order to display.
Public Class Projectile_Motion
Dim initialHeight As Double ' Holds beginning height
Dim initialVelocity As Double ' holds velocity
[code]....
QuoteI would like to display my password from database (MS Access)into datagrid but in invisible. Below is my coding retrieve data from database, but my password is visible,
con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = " & connectionpath
con.Open()
[Code].....
I have just started with vb and would like to know if there is a way to input several boxes of data on one form and display individual pieces of that data on several other forms at timed events in the future?
View 1 RepliesI just want to display data in a DataGridView (from SQL - already made the connection) based on what is selected in a ComboBox (data that is also coming from SQL). The 2 are separete on the form. I am using VB 2010.
This doesn't work for me:
objCommand2.CommandText = "SELECT ProductID, Name, Color, Size, ListPrice FROM SalesLT.Product WHERE ProductCategoryID = " & cbCategory.SelectedValue
[code].....
I have an Address Book project with a listbox. The listbox is bound to the database via the little arrow pop-up box in the corner of the listbox. I have the DisplayMember set to FirstName, and obviously only display the First Name of the contact in the ListBox. Is there an easy way to change it so that it displays the First and Last names? I can't change the binding because I need it to get the ID of the record selected.Here's the basis of my code...
Private Sub MainForm_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'CompanyDataSet.Contacts' table. You can move,
[code].....
I have an excel file that I would like to load into my form and display there.
View 1 Replieshow to display data in grid view using code that you can edit, update and delete the data...do i need to have a stored proc in this?
View 4 RepliesI have a data set with a parent child relationship between a patient table and an insurance table. There can be up to 4 insurances for each patient. I want to display them in 4 separate panels of a vb.net form. So if a patient had 2 insurances, then txtName1.text on panel 1 would have the company name of the first insurance, txtName2.text on panel 2 would hold the company name of the second insurance, and so on.
How do I display only the insurances related to the current patient? I've tried moving through the rows of the related table, but that gives me all the rows, not the ones I need. Everything I see on the internet suggest using a datagrid, but that's not an option in this case.
i'm got this sql query code in dataset designer
SELECT pkt.fldPackageID, pkt.fldPSID, pkt.fldQuantity, pkt.fldQuantityUsed, pkt.fldRetail, pkt.fldPK, ps.fldName
FROM tblPaketRow AS pkt INNER JOIN
tblProdukDanService AS ps ON ps.fldID = pkt.fldPSID
WHERE (pkt.fldPSID = @param)
I'm trying to display the results in datagridview,i drag from the data source in vs 2008..I can't figure out to do that.I use this code to set the @param on form_load event.
Me.TblPaketRowTableAdapter.JoinTable(SalonDataSet.tblPaketRow, modCommon.s)
I have a label that is supposed to display a word for 5 seconds and then move down the list in a text file and display the next word.I'm oddly able to make it work in random mode, but not going down the list in order.. random would be ok if used words didn't come up again.
Code:
Dim DurHold As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath & "FlashWords.txt")
Dim DurDelimiters() As String = {vbNewLine}
Dim DurTextLines() As String = DurHold.Split(DurDelimiters, StringSplitOptions.RemoveEmptyEntries)
[code].....
I'm Writing a Problem that will allow users to move data from one Data file to the next, using a Text file. My problem is that i so far i 3 test users.
No matter what test user is logged on it seems to be Reading the first user info no matter which one is on.
How do i get it to Only Read the User Info and show it up on text file that is Currently logged on.
Code:
Imports System.IO
Public Class TestForm6
Inherits System.Windows.Forms.Form
[Code].....
Our application is using VBSQL.OCX on Sql server 2000 to create temporary tables and load pipe delimited data from a text file with predefined format into the tables. It is failing intermittently doing this. 99% times it works perfectly. But on occasions it does fail with error. Once the process is rerun with the same input file it runs successfully.Basically the architecture is of Store/Head Office where there are around 200 remote stores sending set of data files to the Head Office. At HO our application sequentially processes each store which has all the set of files received, creates a corresponding table, loads the data from the file into the table and moves onto the next store.If it is for some reason not able to load the file for a store, it gives a failure message and continues with next store.Error which the OCX throws is "Attempt to convert data stopped by syntax error in source field"
View 1 RepliesI have a form with a listbox that when the form is opened I need it to display info from a file. I don't know what would be easier to work with Excel or a txt file, but it is in this format:
Phillip Frank
3/19/1990
3
999-555-8618[code].......
I would like it to populate the list box when the form is loaded, but if I have to use a button to tell it to load that is fine also.On the same form I have 4 textboxes that ask for each of the above items (name, DOB, Level, PH#) and a button that when pushed I want it to save it to the same file where the above info was pulled from in the same format.The Show Contacts button doesn't have to be used if it is not needed.
I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Try
btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
I've got a setup where a ComboBox displays all files in a certain directory, but it shows each files path/directory, and it also shows the files format next to the file name (i.e. "filename.txt").
View 2 RepliesOK not the greatest title but this one is not too easy to put in a few wordsi have a jpg file for example with a custom file extension of jjj for examplenow i associate .jjj with my application so that when i click a .jjj file my application runs.
View 2 RepliesI created Dataentry forms. In the form there are so many controls like DropDowns and textboxes. I am using Access database. Now I enterd the few records into the controls, and these records are saved into the Database. But now if i enter the any data which i recently saved in the database to the textbox or any other control then the remaining controls should be display the related data.
For example i have 4 controls in my form one is dropdown and 3 are textboxes. If i select the data in the dropdown then the remaining 3 textboxes shows the related data. How can i dispaly the corresponding data to the other controls?
How I can remove or hide the first colomn in Data Grid View , only I want to see data ? if not can remove I want other way to display data as a table [code]...
View 8 RepliesI have a workbook (Workbook1) that runs through some steps using visual basic, which ends up opening another workbook Workbook2). Once Workbook 2 is opened, I need to copy a section of data from it, into Workbook1 int a specific worksheet. I was able to do this by recording a macro, but the challange is, the name of Workbook 1, and Workbook 2, will vary by User. When I created the macro it uses the files as they are currently named. The section of code is below.
[Code]...
This question is a follow up to an earlier question I had that was quickly resolved. The previous question can be found here: Selecting TOP 4 records from multiple SQL Server tables. Using vb.net..I selected the top 4 rows from multiple SQL tables ordered by date. How would I then go about placing that data into labels. There should be 16 items in total (4 columns, 4 rows). However if I try to use sqldatareader I only get items 0-3 and anything more is outside of the array. Should I not be using an IF statement in this case? In addition to the newly formed select statement based on the previously linked question, here is what I have: [code]
View 2 Repliesi use this command to display data from my ms access database table, but, it is not working
[CODE...]
Spend a day trying o find the reason why data grid will not display the data in the form... Simple Data set. Just ONE table with 2 fields (ID,Name). I Drag and drop to the form from Dataset. I can see the data in the dataset but not in the form. Tried with Access and Advantage data bases.
View 3 RepliesI'm trying to develop a windows application, I'm using VB.NET(Visual Studio 2005) and MySql database.
View 2 RepliesI want to show data from database in datagrid My problem is Ex : i got 100000 records
but I dont want to show all cuz it abit slow, I want to show 1000 records and have button Next