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Member Avatar for steveneaster

I'm working on a project where I've loaded a database into a DGV. I also have an additional unbound checkbox column for the users to select entries with. I have code in place to read the selected rows and save them into a CSV string, which is then saved in …

Member Avatar for swhowie
-1
458
Member Avatar for bpacheco1227

I need to load the contents of a text file (itemInfo.txt) into a list box, I am on the wrong track, can someone please help. [code=VB] Public Class MainForm Private path As String = "L:\Visual Basic\SequentialHW\" Private Sub MainForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load itemListBox.Items.Clear() itemListBox.Items.Add(path …

Member Avatar for Cherrielane
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Member Avatar for cellus205

Im looking for an image viewer that supports most types of image formats, including PDFs, and has the ability to rotate/zoom, and draw on an image. I've been looking but to no avail. Does anyone have any suggestions on the best way of going about modifying a control so that …

Member Avatar for mikepeal
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247
Member Avatar for TommyTran

Hi everyone, I'm back after 4 months without Dani! Today i just came across a problem about programming. The application I'm doing requires me to "enter the size of an array in a TEXTBOX, then click a button, a list of random number would show up, then re-arrange from Lowest …

Member Avatar for cellus205
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171
Member Avatar for wb4whd

OK I can upload a single specified file but need to create a loop to read and upload all files in a certain folder. Here is code for single file. [CODE]'upload a file ftp.Upload("c:\test\ftp\upload.exe", "/pub/upload.exe")[/CODE]

Member Avatar for wb4whd
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159
Member Avatar for cellus205

Hey guys, I need some help with the logic on coding a checkbox column on a Datagrid on a Windows Form. What I want the Datagrid to do, is once the checkbox is checked on the Datagrid, to enable several other columns also on the Datagrid. I think I almost …

Member Avatar for cellus205
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135
Member Avatar for George_E

Hey guys As many of you are well aware I creating an EPOS System I have a datagrid that stores details about all of the items which the user wishes to buy in the transaction. However if the user changes his mind I have a feature that cancels the row …

Member Avatar for kvprajapati
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770
Member Avatar for Monster Killer

Hello. I am new to using databases in applications and i have a code to select data from the database. However, the first time the application starts, new data is inserted into the database which is needed after. But, the data does not appear until the whole application is restarted. …

Member Avatar for kvprajapati
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132
Member Avatar for guht

I have a VB.NET application created in Visual Studio 2005. The application uses crystal reports. It works fine on the developer machine, but I am receiving the following error on a client machine: System.IO.FileNotFoundException: Could not load file or assembly 'CrystalDecisions.Windows.Forms, Version=11.5.3700.0 This is a standalone executable and not distributable …

Member Avatar for kjohnston
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1K
Member Avatar for jcb0806

I HAVE PHOTO ATTACHED I'm trying to come up with some code that will make the 'Acct #' label and text box ONLY appear when some text is typed in the text box beside of 'Prime Broker', 'Custodian', etc. Can anyone help? Thanks.

Member Avatar for kvprajapati
-1
84
Member Avatar for SyLk

New to VB.NET How do you create a label which is'nt associated with a handle so that it displays the data when the form is loaded with clicking it etc?

Member Avatar for cellus205
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80
Member Avatar for cellus205

Ok we have been creating this calendar in our intro to programming class for about a week or so, and right now I am stuck on getting the start day of each month. I was thinking it should be total days (days in month + total days from 1800 - …

Member Avatar for midgetchris
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109
Member Avatar for onilu

Can anyone help my code for updating is given an error that “[B]no value given for one or more required parameter".[/B] my code is below Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim a As Integer a = period.Text If period.Text >= 0 Then period.Text …

Member Avatar for cellus205
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132
Member Avatar for masajid686

Hello, I am very new to .Net I want to the detail code for inserting a record using data adapter in asp.net using vb as a language. and the table will simple as DeptNo, DeptName and Location . When I click the add button the records will saved in database. …

Member Avatar for cellus205
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130
Member Avatar for haidarkhraiss

hi i'm working on visual studio 2005 windows application and i have to open xml file that i created before by pressing on button i tried laodxml("XMLFile") but it did not work and i'm a beginner in vb.net how can i do that?

Member Avatar for cellus205
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66
Member Avatar for cellus205

Hows it going everyone. Im pretty new to Crystal Reports, and I have been trying to create a report. The report that Im creating is loading a dataset and right now I am using 5 tables from it. Its loading the dataset at runtime, and the tables that Im loading …

Member Avatar for cellus205
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189
Member Avatar for henry1987

i need help on setting the timer control to close an animated form within a specific period of time.

Member Avatar for selvaganapathy
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137
Member Avatar for cellus205

Hows it going everyone. Im pretty sure theres a simple way to do this, but cant figure it out right now. Im still relatively new to vb .net, and have a function that reads a csv file into a datatable and fills a datagrid. But what I want to do …

Member Avatar for cellus205
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1K
Member Avatar for kevinsjones

Ok , I'm new here and looking for help already. I am working through Sams teach yourself VB.net and I've lost a form! Well not quite but i am trying to get to my form in design view and I just cant seem to get to it. It opens when …

Member Avatar for kevinsjones
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141
Member Avatar for Water-Orb

[TEX]Hi everyone!!! I'm new to programming in vb.net and have just created my first game. I need help in being able to use midi files in it but having trouble because I always get an exception error of some sort. Is there something that needs to be done in my …

Member Avatar for cellus205
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99
Member Avatar for cellus205

Can anyone help me translate this regex match in Perl to a VB.Net Regex match? Heres the perl regex: if ($line =~ /\\([\w\d\s\-]+?\.\w{3})\"\t\"/) { print "LINE: $1\n" } # regex match And heres what I have for the VB regex, but its currently not working: [code=VB] Dim fs As New …

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Member Avatar for cellus205

Im having trouble trying to pass a parameter to a SQL query that I am trying to run on a DataTable, that Im using to Dynamically populate a treeview. Im not having any trouble filling the first nodes, but to fill the second nodes, I have to use a query …

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Member Avatar for cellus205

Right now Im having trouble getting data from a MySQL table and creating a new datatable to store this. I have a TreeView control that I am trying to dynamically add nodes to. The query that I have is returning the Attachments column of all rows where Owner = (parameter), …

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Member Avatar for cellus205

Hows it going everyone. Right now I am working on a project with VS2008 that parses directory and subdirectories and lists all filenames/paths/size/etc. This is working correctly, but I also need to parse the contents of zip files without actually unzipping them. What would be the easiest method to return …

Member Avatar for cellus205
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197
Member Avatar for cellus205

Hows it going everyone. I am having trouble clearing the data in an access DB that I am using in my program. I have two DataGrids and each have a table from my access DB bound to them. Im not having any trouble adding the data to them, but the …

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Member Avatar for brainne

i'm new to vb.net and i cant figure out how to solve this problem any help would be greatly appreciated how can i show data into list view if the data is located in different tables. here few of my code, Public strConn As String = "C:\*********.mdb" Public cn As …

Member Avatar for brainne
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82
Member Avatar for ruchika beddy

hey, frnds I have two forms Forn1 & form2,On Form2 I have three Texyboxes & on form1 i have listview with three Columns. I m sending the text from textboxes to listview. I want that Multiple Rows should be added. Suppose i write the value in three textboxes,with my code …

Member Avatar for selvaganapathy
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119
Member Avatar for nerden

Hi, I’m writing a programme in VB.NET [B]2008 [/B]which uses an access database; I am trying to create a query which uses the value from a textbox say txtStudentNo, to query a DataGridView say grdInfo to only show the student with the entered student number. The problem I am having …

Member Avatar for nerden
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182
Member Avatar for cellus205

Having some trouble adding children to tree view. All of the parent nodes are created correctly, but it wont add more than 1 child to each parent like it should. It just adds 1 to each parent. Thanks in advance. [code] For J = 1 To WorkOrdersDataSet.BatchTable.Rows.Count() rootnode = workqtree.Nodes.Add(CStr(BatchTableTableAdapter.BatchID(J))) …

Member Avatar for cellus205
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132
Member Avatar for cellus205

Hows it going everyone. Right now I am trying to read data from a text file into a datatable, and display the datatable in a new form. I am trying to use a string array to store the variables before adding them to the table. Everything compiles etc correctly, but …

Member Avatar for dadelsen
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4K