bklynman01

I have an application that opens up Excel, reads some information, then closes Excel. I developed this application using Microsoft Office XP 2007. A few weeks ago, my company upgraded to Microsoft Office 2010. The applications still works fine, but I can not compile in VS 2008 anymore. I get …

I have a windows form that has 4 comboboxes inside. These 4 boxes are linked, in that when the first box receives user selected data, the second box populates. When the second box receives user selected data, the third box populates. At least that is how I want this to …

I have a program I wrote a few years ago that interfaces largely with MS Excel. At the time my company used Office 2007. We have since upgraded to 2010 with no problems. However, I had to make some adjustments, and now I can not compile. The error is Error …

My wife has been complaining about a virus on her computer for a few days now. I finally witnessed a "Just-In-Time Debugging" window pop up. It fails to open the thread, but its trying to open ping.exe. I can see it in the task manager, and even kill it, but …

This one has me stumped. I feel like it is something really simple, but I can't figure it out. I have a combobox that is triggering the population of some checkboxes depending on the user mode. For some reason, when I put a MsgBox() at the beginning of the function, …

I am trying to export a datagridview ti excel, but i get an error I do not quite understand. I have made two click-events using two buttons looking like this: [CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim cnn As SqlConnection Dim sql As …

I have began building a piece of software that needs to collect a series of information from the user. This information will all be based on what has already been entered. I would like to create a window that has a "NEXT" button in it. As they enter information, they …

can someone help a newbie with .net the code i have is working fine to pass one parameter to crystal, can someone help me pass a second parameter called "line"? [CODE]Imports System.Windows.Forms Imports System.Data.SqlClient Imports OEE_NEW.Module1 Imports System.Data Imports System.IO Imports System.Data.SqlTypes Imports System.Windows.Forms.DataVisualization.Charting Imports CrystalDecisions.CrystalReports.Engine Imports CrystalDecisions.ReportSource Imports CrystalDecisions.Shared …

I have an application that allows the user to upload information from and Excel sheet. Since the user is more familiar with Excel, they prefer to do it this way. My software will close the workbook with [ICODE]Me.exApp.Workbooks.Close()[/ICODE], but if you have the task manager running, you can see the …

I'm trying to find a way to check for changes in a DataGridView. The gridview does not have a binding source because I am populating it based on some other information. Right now I get a NullReferenceException. It happens as the gridview is populated. I have marked the line where …

I have a piece of code that takes two strings, puts them together, then attempts to save that result into a table in a database. For some reason, the database is only showing the second half of the string ([ICODE]Me.txtRev.text[/ICODE] in this case). When in debug, I can see that …

Is there a way that I can create this in vb.net for excel?? [COLOR="Red"]page 1 of 2[/COLOR] Title Name | Address . . . . Signature [COLOR="red"]page 2 of 2[/COLOR] Title Name|Address (continuation of page1) . . . Signature

I dont know if im posting on the right forum but I was wondering if you guys can help me pick out training material for VB.NET. After struggling with an application, I think I need to expand my knowledge on VB.NET and SQL. Whats a good tutorial or textbook for …

I'm having trouble populating a combobox from a table. I do it probably 100 other times in this same program and there are no problems. When the box populates, it just displays [ICODE]System.Data.DataRowView[/ICODE], even thought the display member is set properly. Any ideas? [CODE] Dim tbldoc As DataSet1.docHeaderDataTable tbldoc = …

Hello Everybody prop lame i am making a access sql helper and for writing the insert this code [CODE] Dim i As Integer TextBox6.Text &= "Insert Into " & ComboBox2.Text & " (" For i = 0 To ListBox1.Items.Count - 1 TextBox6.Text &= ListBox1.Items.Item(i).ToString() & "," Next TextBox6.Text &= ")"[/CODE] …

I have a training program that is used by MANY different people. I have encountered many formatting issues already (like not allowing initials) but now I have a new one that I'm not sure about. When the code tests the name in the TextBox.Leave function, I can find if there …

Hi. I have a datagridview on a form that displays values generated in a for loop when a user presses a button. Here's the code. [CODE] Dim i as Integer Dim Period as double Dim rate as double Dim interest as Double Dim amount as double Dim payments as Double …

I recently began working on an application that was built by someone that is no longer available. This application is filling an excel file, but I can not find ANY code that uses excel. There aren't even any references to excel interops. My thought is that this a multi-threaded application …

I'm doing a project involving VB.Net 2008 and SQL. I'm trying to make a combobox display whats in the sql database that is connected on the left hand side. how do i do this? Sam

Hello, I'm trying to sort a training table in order of the sequence of tasks. These tasks are numbered 1.1.1 1.1.2 1.1.3 ...... 1.1.10 1.1.11 When the query sorts this and displays it, it comes up: 1.1.1 1.1.10 1.1.11 1.1.2 .... Is there a way to get them to come …

i have code in which datatable values will be given in crystal report of vs2008 iam very surprised when i run my application in debug mode by pressing f10 key value all the value loaded perfect but when i start application in normal mode only one value of datatable is …

Hello, Does anyone know if there is a way to keep a desktop icon after a new version of software is installed? I'm using VS .net 2008 and after publishing a new version of software, the program updates the first time it is opened. However, after the install of the …

Hello, I have two DataGridViews in one window. The first one displays 2 columns, itemNo and task. When I click on a row in this grid, I want to populate the second grid with corresponding material. It is organized so that the itemNo in grid1 is 1, 2, 3, and …

Hello - I am using Visual Studio .net 2008. I have a form that has a tabpage control in it with 5 pages. I need to add another page, but in position 2, not at the end. Is this possible? I do not see any settings for the position of …

Hi everybody. I have created an application using vb.net 2008 and for reports Crystal Reports Basic for Visual Studio 2008 but the problem is, when I run the application in another machine away from developing box, I get the Load report failed notice. I don't have any idea on how …

I'm using Visual Studio .net 2008 to build my Crystal Reports. I have a simple table that shows training records of people. Training takes 5 days to complete, and each day has a record in a SQL database. I can display all the data, but want only to show the …

I have a section of code that builds a table as the user enters information. I'm having trouble figuring out how to navigate through this table. There is a NEXT button and a BACK button. When they hit NEXT, either the next row loads, or the textboxes are emptied out. …

I am using Visual Studio .net 2008, which has a Crystal Reports builder. I have gotten to the point of building the report from a view I have setup on my SQL server. Instead of using a table on the server, can I use a table from my DataSet? I …

Hi there i'm Faiz firstly i know nothing in this area. i hope u all can help me i want to create an atomated excel files actually this software exceLINX ( my research software) build in excel files.then this exceLINX software is the main software to trigger my data acquisition …

I have a form that uses 28 checkboxes(checkBox1 ~ checkBox28), 28 labels(label1 ~ label28), and 28 textboxes (textBox1 ~ textBox28). These items need to be visible/invisible depending on the mode of the program (there are 5 modes). I could specify each item individually with visibility, but that requires a whole …