I am having, and it may be related to another issue i am having, but im not sure.I have a form that all of a sudden stopped executing the formload event.i checked the initialize component method, stepped through it, and it runs fine.the formload has the handles clause on it. i put a breakpoint on formload and it does not stop on the sub header. so could it be part of this issue?::: every once in a while, the code parser breaks, and reads partial lines of code (designer generated code at that)...so an error that pops up is Error in line "clearBeforeFi" not recognized....in dataset designer code, it is reading half the line, seeing it as the whole line, and i get a thousand errors. I restart the IDE, and that is fine again.....
however, this formload thing does NOT want to go away.it shows the form, runs the initialize code, so it shows the form fine, but executes nothing.[code]...
I want my application to be able to be changed by the user. For example on my form I have the labels Blue, Red and Green but the user requires yellow and another colour which is unkown to me so they would have an ADD function which saves to the database so next time they login their colours are there as labels.
How would you pick up the name of the colour from the database? and place that into your code to create a dynamic control with the same name as the colour which is unkown?[coded]...
I am using VB 2008 .net3.5. I have a form with a datagridview. The datasource of the dgv is a BindingSource. The datasource of the binding source is an object and the datamember of the binding source is a List(Of T) from that object. On formload, I create a new object with new and give the list some values and Set the datasource of the binding source to the list. The dgv loads the data but I can't delete a row. The AllowUserToDeleteRows is set to true. I select a row and nothing happens. Just to be sure I went back and did the EXACT SAME PROGRAM with C# .net2.0 and of course the dgv allows me to delete a row.
I'm having trouble getting a If Statement to work on a button.It will only work when on the "Form Load" section.Heres the If statement I'm trying to put on the button press event.[code]
I have a project which is 98% complete. Its basically a Shop(till) interface. I have a form that has tabs the first being the main till, second shows a listview with everything in stock and the quantity of items in stock. Im stuck on one part of the program where when the form loads it checks the stock and if any of the items have a quantity less than 5 for example than it displays a message box to the user telling him/her to order new stock, but im not sure exactly how to do that.
I use a datagridview where the rowheaders frustratingly stay blank after I load the form. If I modify/add/delete anything the rowheaders pop up. then when I sort by clicking on a columnheader the rowheaders become blank again. all these actions (load/add/modify/sort) go through the same refresh function. I can't seem to figure out why the rowheaders sporadically show up. they should stay visible all the time. btw, datagridview.refresh() doesn't work
One of my clients is going from Server 2000, SQL 2000 w/ VB6 to a new environment of Windows SBS 2008, SQL 2005 standard 64bit, w/ Visual Studios 2005. We have a custom built app written all in VB that has been converted. We already took care restoring the databases and setting up the odbc and such. After conversion, the app threw a couple of errors, and warnings, which have been fixed. We have a formload function that is supposed to populate 2 fields with dropdown information. One is a folders list in outlook and the other is a send recipient. The Recipient field populates fine and the outlook email box does not.Here is the formload code. I can't figure out why this would allow one box to fill and not the other.
Private Sub frmProcessEmail_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load 'starts up email start()
I'm currently having a problem dragging and dropping my label1.text to a richtextboxt which isn't created on design time...well im currently found a solution but i think it is only for a temporary solution because i use a drag and drop i drag it to a textbox then it willl transfer the data to the richtextbox....through the use of the textbox... here is the code ive come through..[code]...
I had done one application using api which send the message to given number. The working of software is very fine without any error working on windows XP SP2. I heard that vista already contain the .net frame work so didnt installed .net frame work in machine. I checked in vista it shows .net frame work is in machine. But when same code i tried to run on Vista it gives the error. Error is as follows
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text ************** System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at SmsSendingApplication.frmSingleMessage.InternetOpenUrl(Int64 hInternetSession, String& lpszUrl, String& lpszHeaders, Int64 dwHeadersLength, Int64 dwFlags, Int64
I am trying to write a Windows Script that will allow me to monitor the following: That 2 x seperate but specific processes within Component Services "Running Processes" list are currently running and have not reset within the past hour. If I already know the PID, then I can retrieve the CreationDate (I assume which I can use to check for restarts? or is this the actual process creation/installation date) for each specific process, however if a restart occurs the PID will change and my script needs to know what the new PID is without me telling it!
We have a windows service running under a network account that calls and runs an ActiveX exe. The exe is running under the local system account, not the network account of the service.
I am unable to run VB.Net exe file on another computer.On that computer there is no VB.NET application. how can i make that computer for running .exe file.
I have an old project which i wanted to work on. It is a .vbw file (a .frm file also).Now i have microsoft visual studio 2010. But it is not running that old project.
I have many dll-files on my pc made by me. They have a Public ReadOnly name As String = "Name Name" returning who the owner of the dll is. I don't want to close the application just to change the dll to check.
I use Dim Library As New Library.Class1 txtName.Text = Library.name to get the name to the textbox txtName. How can I make it possible to write the path to a dll I want to check, so i don't need to change the code all the time?
I have an assignment to create a website that people can use to make dinner reservations. We are using Visual Basic code for the forms. It's supposed to keep running totals of each type of dinner. I'm having trouble getting the running totals to not reset to zero. I have them declared outside of the button click event. Not sure where I went wrong. Here's the code:
Option Strict On Partial Class _Default Inherits System.Web.UI.Page
I have already got the start date to verify if after end date and display message, but when i put the following code .focus it seems to run the code twice[code]...
I want to create a windows app which can display a message box whenever i open or close the internet explorer window. As the internet explorer window is opened a messagebox showing that "internet window is now opened" and when it is closed a msgbox showing "ie window is closed".
Kindly help this newbie in writing the code for the same that how can my app made in vb.net detects that ie is opened.
I'm not sure it it's right subforum, but i'm completly lost and a bit in hurry with that ;/ :
I'm a beginer - i've been learning vb just since few weeks and never have tried to run my project on some other computer
I've copied my project folder (which is running without errors) to another machine and here i get an error :
The file (""path to my database.mdf) is on a netowrk pat that is not supported for database files.An attempt to attach an aut-named database for file "once again that path" failed. A database with the same name exist, or specified file cannot be opened, or it is located on UNC share
I ran into an odd issue today while trying to get a web page up and running. At one point there is a sql select statement which basically selects one field from a table that has only one row of data. For some reason no rows are returned by the select statement when at the customer site from the web page.
The same select statement works on the same machine if pasted into a query window [SQL Express] and returns one row of one field as it should. The query works on my server from the same web page and also works on the other server I tested on. For some reason when ran at the customer site there is a delay of about 30 seconds and no data is returned.
There are several other queries in use at various times, same web site, same db, same server and all seem to work without issue but this one query is failing about 90% of the time, once in a while it returns a row. No errors are reported in either case. Using ADO recordset object, simple select field from table no where clause. Running under IIS7 from an ASPX file hitting a SQL Express database.
How can I get all of the running applications? If I have to use Process.GetProcesses, then how can I determine which are applications (appear in the task bar)?
