Visual Basic .NET Forum

I have a console app that basically zips files using Ionic.Zip. I just built the exe file and it works just fine while it is in the 'Release' folder that it was built in. However, whenever i move the exe file from that folder it fails b/c the program is looking for the Ionic.Zip.dll file. I found on Ionic's website a thread that explains how to...

Hi, I am using chart control in asp.net application. I am pretty new to the charts.My question is how to split a chart series.For example the code below. I want to move the last three data point to another series (series2). double yValues1 = { 65.62, 75.54, 60.45, 55.73, 70.42, 200 }; string xValues1 =...

I have searched hundreds of forums looking for advice on how to link a sub form within in a form using VBA for an Excel environment. In form (1) A person selects a rego from a combo box and also puts in a date into a text box. In the sub form I need to use the selected Rego and Date to attach additional information if required. Does anyone...

I want to make the radio button name show up in the label when click on I have 4 name vi, USA, antigua and Barbados I can get it to change to the name under the picture box why?

I have a Windows app created in VS2012. I'm calling a web service that is returning a pdf as a byte array. I want to convert the array back to a pdf and display it to the user without having to save it as a file first.

Hey guys, How can I locate the current filepath of the application (vb.net) which is currently running? The reason I am asking is, I want to send customer's a zip file including plink.exe and my application. however, in order to use plink.exe, i will need to locate plink.exe which is in the same folder as the application they are running. ...

Know nothing about VB and started a my first IT job and was asked my my boss to convert this to .net. Any help would be greatly appreciated. ' VBScript Source File ' ' NAME: LISTPROXYADDRESSES.VBS ' VERSION: 1.1 ' AUTHOR: Bharat Suneja , Bharat Suneja --> Modified By: Kevin Reed ' CREATE DATE : 5/06/2004

Hi all, Am having a really hard time with Cyrstal Report's cross tab. The report is based on a SQL Server stored proc. and produces the report attached below. The basic idea is get ending balance for previous year (2011), get its ending balance while for the next year (2012) as well. What is needed now is, I need to hide Arrived Items column...

On my form I have 24 combo boxes ( 12 of which are conditional/cascading combo boxes dependent on the users input of the other 12 combo boxes). I've found ways to do it by code each individual combo box ( http://stackoverflow.com/questions/7624318/vb-net-cascading-comboboxes-connected-to-dataset-from-access-changing-units). But I would...

when i run below sample code it getting an error PictureBox3.Image.Save(Application.StartupPath & "Image" & ".jpeg") Dim source As String = Application.StartupPath & "Image" & ".jpeg" PictureBox3.Image = New Bitmap(source) Dim mstr As New MemoryStream() PictureBox3.Image.Save(mstr, PictureBox3.Image.RawFormat) buf = mstr.GetBuffer

I want know HOW TO SAVE THE OUTPUT OF THE FORM INTO A .PDF FILE as i am new to vb.net

Staff good day. I have a problem when that will filter the data in my datagrid. I am using a system with 3 Layers (BLL, DAL, WIN). Whenever I type something in the textbox generates this error message / / Error * Unable to cast object of type 'System.Collections.Generic.List `1 ' to type 'System.Data.DataView'. Imports System Imports...

Hello everyone good morning? Would you like some help on how to make an appointment with a DataGrid textbox using the filter to type in the textbox. Use this form here tried but failed. Could someone pass me a solution? //Code that lists all contacts in the Form Public Sub AllContact(ByVal resul As Boolean) 'Dim cliente As...

I am currently trying to convert my MSAccess application to VB2010 Express but am at a loss of how to get VB to action the functionality which I had in MSAccess which was that when the user presses the right arrow key while in the Name textbox it would move onto the next record in the recordsource. I have tried to use the MoveNextItem of the...

I am trying to read a XML file that will find the location of certain files and then zip them into a directory also located in the XML file. However, as of now, I am copying the entire path of the file where I only want the file itself in the zip. Below is some of the code in question for reference. ------ Declarations ------ Sub main() ...

How to correct the error when odbc Exception was unhandled? Private Function search(ByVal username As String) As Boolean ' Try Dim Sql As String Sql = "Select * from login where UserName='" & username & "'" Dim objdataAdapter As New OdbcDataAdapter(Sql, objconn) Dim objDataSet As New DataSet ...

How do you use the enter keypress to capture entries using single TextBox to capture multiple entries?

In vs2012 I have a form with a tabControl on it. If I set the form backcolor to some colour in the form designer the tabcontrol area to the right of the tabs takes for the form's backcolor, as expected. However, If I set the form's backcolor to a colour in code (e.g. in the Load Event) that area of the tabcontrol remains at the default...

I'm looking for a little bit of input on this topic. The scenario is this: I have a textbox which, using the _Changed event, searches a simple string array filled with filenames for a partial match. The find/search routine works well, but the biggest drawback I'm finding is the speed at which it takes to repopulate the listbox for the results. I'm...

How to text align text box text to right side in vb.net web form?

I would like to print a 6.5 X 9 rectangle on 8.5 X 11 paper using vb.net. I need it to be exactly 1 inch from the top and 1 inch from the left (and by default 1 inch from the right and the bottom. When I print to my HP printer, The left edge is only .9 in while the right is .97 inches from the right and the rectangles dimensions are greater than...

I am trying to make a conversion tool for different units where i want to display number in exponential form if they exceed 1000(for eg if I/O 10001 then O/P 1.000E+04, if I/O 1000.1 then O/P 1.000E+03).Also for numbers less than 1 (if I/O 0.001 then O/P 1.000E-03, if I/O 9.84203533290685E-04 then O/P 9.842E-04. Sorry if the qusetion is very...

hi I con't read color value of x y coordination of second form. I have a picture in form 2 and I can not read its color value of x y point of picture and show in form 1. thank's:)

Hey all. I have a filter for my website that control the smilies. That part works lovely but i cant get a swear filter in to it. How do i do this. Here is my code <% sub smilify(chatText) dim smileys(10) dim smileyGraphics(10) smileys(0) = ":)" smileys(1) = ":S" smileys(2) = ";)" smileys(3) = smileyGraphics(0) = "<img...