I have been thinking about creating an event calendar. I thought through the idea of how i would attempt it, but only came up with one idea; Text files, a folder for each year, and a folder for each month.. when the user creates a new event a text file gets created in: e.g. \2010\Jan\12.txt and if another event is on that same day, the text is added into the same text file. But this leaves lost hopes for my other ideas, since it will get very complicated. Like yearly events, monthly events etc.
A weird thing just happened. I created a program wich creates folders and now when i want to "save as" an excel document in a folder created by my program this error occurs:[URL].. But this only error occurs if i try to save as an excel document
I've been coding in VB.net for a while now, but still have never used the printing features. I've created a program which stores and creates customers and orders etc. I now require to print invoices related to these quotes.Is the following possible within VB.net when printing a document. Images i.e. Logo of company (which i've made already)Table of items orderedTotalshorizontal lines to split-up the design of the invoice/document.
i already finish this module but while doing 2nd module i notice that my 1st module doesnt work anymore, then i checked my code, i double click the control at design time and thats it instead it brings me to my actual code of that control, it brings me to another event, like this, this is where my original codes are placed:
Code: Private Sub lblSupplier_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) End Sub then, after the poblem occurs, the control created another event like this: Code:Private Sub lblSupplier_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) End Sub notice the difference, they are the same click event but the other one has an "_1" at the end of click.
I created an even on a form called Sub New so I can handle some events and close the window down if there is an error.Upon doing that, I came across 3 errors that I don't know how to fix.[code] ShowDialog really isn't necessary I could just use .Show. I want to use ShowDialog because the line under those 3 shows the current form.How do I pass the date to the form?In case it's relavent, my code for sub new on frmEmail.[code]
I have been reading through Atheists posts in regards to client-server and TCP client/server connection's. But how do i go about writing a program with 1 client and server where the client side creates a text file.Once the server sees there is a text file it connects and downloads it to itself or the client pushes the text file to the server.Once on the server i will read the text file and put its info into a sql db.
I have a form that I am adding a set of buttons to. I am adding an event to those buttons. I need this event to function slightly to determine what button was pressed.
I need the button to simply set a string variable equal to the clicked buttons text so I can determine what button was pressed.
How can this be accomplished?
''Adding the buttons'' For Each dr In dtMenus Dim strMenuName As String strMenuName = dr.Item("strMenuName").ToString
I was wondering if it is pausble to create a Form, and then that form that you created I can then created another form(.exe). But that form that is created is followed by steps(script)Lemmy make this easy.
I am trying to add text to an already created file on vb.net. When I run the program there are no errors and it writes everything to my liking, but currently when it goes to save, it makes me create an entirely new text file with any name I choose to give it. What I need to do is for it to automatically get added onto the end of an already created text file without deleting any other part of the file, which we will call "data.txt." Here is the code I already have
Imports System.IO Public Class Frmadd Const FILE_NAME As String = "data.txt"
send the values of my form to a text file upon submission? I need to create the file if it has not been created and append the file if the form has been created. I will then need to display the text file on the second tab of my form.Firstly, I need to know how to send the values of the form to the text file.
I want to make my save button save the contents of the text box on the selected tabpage to the open text file. I cannot think of how to do this, as the tabpages are created at runtime, and so do not have a global name. The write function is here (the ??????? is what I am unsure):
Private Sub SaveToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveToolStripMenuItem.Click Dim fileWriter As StreamWriter
Module Module1 Sub Main() IO.File.Create("C: ext.txt")
[Code]....
How to make my program not to use the newly created file 'text.txt'? Notepad fails to open it, it says (The process cannot access the file because it is being used by another process).
I was thinking about creating a program that creates an .exe file. (I know that that is very difficult but I have 3 days that I'm not sleeping because i'm thinkin about it)The program should create the .exe file on button clickThe created exe should be in Normal Windows State, it should have only a button that doesn't do anything and it's path should be C:UsersAdministratorDesktop
I am using the following code to write and empty (dummy) file to take up the remaining space on a device.RemSpace is a Public Variable declared as Long I have a function that gets the remaining space on the device and stores in the RemSpace variable (in bytes). I have tested with a msgbox to display the result of RemSpace, and it comes back correct (not 0). However, when the following code attempts to create the dummy file, the file is properly created but is only 0 bytes. What am I missing here?
I am trying to convert VB6 to VB.Net, in VB6 my predecessor has used an open command which i presum creates a file or opens a file from the directory that it is told to look in, what is the .Net equivelent of this?
i am working on read line by line . At each line that my app read , i added a event . How do i read a text file till the end and Stop it? there is how it work :
Hi, I'm working on a program that reads text entered into a textbox and creates a list of items by separating entries by commas. Everything is working fine, except, because I am using an array to store the items in the list, I have a limited number of entries. This is only a problem because, as it is written currently, each comma counts as an individual entry. Therefore, users can enter ",,," for example, and it would use up 3 places in the array.
I'm looking for a way to check to make sure there is text after the comma before adding an entry. I've attempted to use the .substring command to check the character after, which works until it gets to the last character. Because there is no character after that, it will give an error.
Here is my code for extra clarity:
Public Class frmMain Dim intCounter As Integer 'Stores the # of commas in the string Dim Messages(49) As MessageProperties
Private Sub Button21_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button21.Click
If TextBox11.Text = "" Then Exit Sub MkDir(Dir1.Path + "" + TextBox11.Text) MsgBox("Folder Created:") TextBox11.Text = ""
End Subok now the file i have is from my.resources.test1 put this file into the folder that wascreated after mkdir line of code i have tried differnt ways of doing it but dose not work. it seams that this whould be so easy i dont if its me getting a mind block or something
I created a button in DatarGrid. Now I want to click that button and only when I click the button should the event be fired. Actually I want to Delete that particular row once the button is clicked. However, when I click the button, the Event: CellContentClick of the DataGrid gets fired. And that means if you click anywhere on the Datagrid, that even will be fired, and that makes no sense to put a Delete button. So I want to keep the Delete button and once the Delete button event gets fired, the record gets deleted.
I would like to ask a question with DataGridView event handling.The event I am going to handle is the double-clicking of a cell in a DataGridView:If the DataGridView's are statically drawn on the form at design time, then it is easy to assign to each of them an even handler by double clicking the corresponding event in the properties panel.
I'm not seeing anything about event handlers for dynamically created controls.. and I could have sworn I had once before. I did see one post about the topic, but it was just replied by asking for some posted code, so as in a preemptive move..
Private Sub buttonCreate() Dim newbutton As New Button newbutton.Height = 39
[CODE]...
Here's what I'm trying...
Private Sub newButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles newButton.Click
End Sub
Here's the errors I recieve...QuoteHandles clause requires a WithEvents variable defined in the containing type or one of its base types
I have written a code to generate numerous command button during runtime depend on the user selection. I would like to find out how do we handle the command button click event?
I have a problem in handling the events for dynamically created controlsI am creating a combobox and a textbox dynamically when i click a Button1 for each combobox there is one corresponding textboxso the number of times i click Button1 i will get that many number of comboboxes and textboxes.i have added an Event handler to handle the ComboBox_SelectedIndexChangedWhenever i click any of the combobox the above event is triggered.So far it is working fine.Now comes the problem i have to get the selected item for each combobox in the appropriate textbox
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click combobox1 = New ComboBox
I'm having a problem with a Web Control that is dynamically created and inserted in my page. I create a couple of LinkButtons, depending on the data of the search that was made, and I'm trying to add an Event Handler to each of the Buttons, so it would filter the result. The controls are initialized properly, but the event is never fired.
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init Controls.Clear()
