I am developing a roster application , where i want to display details of 20 employees on the same form. In the design time, i managed to display 6 employees. But when i try to expand the form , it no more allows it. the" maximum size" is set to ( 0,0\
View 5 RepliesI've created a windows form with lots of combo boxes and print and save buttons.
I would like to be able to save the contents of the populated combo boxes, labels etc ie the whole form from the save button, preferably to excel 2003. However, would be just as happy to save it in the form format.
The only code behind the save button I have so far is this, which just navigates me to the directory. When I enter a filename and extension, the directory is empty:
Private Sub save_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Save.Click
' Displays a SaveFileDialog so the user can save the file assigned to the Save button.
[Code].....
I am current creating a file deleter in VB.net, although for some reason I am unable to get the contents of my folder on to the listbox, my code is as follows:
Public Class Form1
Dim dir = "C:UsersLimitedDesktop"
Private Sub listbox()[code].....
In this question I'm using Visual Studio 2008. My code is quite simple, as it was used from a reference I grabbed off the web. I'm using ASP/VB.Net, IIS6.0 on a Windows Server 2003 box.I've looked at various sources online, and have not been able to piece together a proper result. The purpose of this is to list a slew of directories and their respective files, and allow the user to eventually manage that directory (such as open and delete files).
Here is my ASPX page:
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="DirectoryList.aspx.vb" Inherits="VCMReports.DirectoryList" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
[code]....
When launching the page, the following error appears: 'V:Users' is not a valid virtual path. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Web.HttpException: 'V:Users' is not a valid virtual path.
Things I have tried:
On the server, I have mapped out the drive and the directory.Permissions seem to be properly set, impersonate is correct.If I were to list a directory in the actual directory "C:InetpubDirectory", there is no failure.I do understand this is incomplete for the Directory listing portion, this will only list files (so this will need to be modified.I have attempted to create a Virtual Directory, and the application presented the same error. On my local development machine, I have the same path created - same error. How am I able to view the contents of a shared directory and it's files?
What I have is on my form there are several text boxes. These text boxes are for user input and attached to each text box is a Private Sub txtBox1_KeyPress function. In that function I have some validation code to check that the user is inputing only what I want them to. And if it doesnt it will pop up a message box telling them so, then it is supposed to clear the text box so the user can try again. But no matter what I try, the text box does not clear it still keeps the last character typed (the invalid one).
Here is the code for one of the text boxes.
Private Sub txtLanIp_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtLanIp.KeyPress
Dim strEmpty As String = ""
If Char.IsDigit(e.KeyChar) = True Or Char.IsPunctuation(e.KeyChar) = True Or Char.IsControl(e.KeyChar) = True Then
'do nothing
[code]....
The commented methods at the bottom are some of the other things ive tried to make this work. The txtLanIp.text.clear() is what ive tried from the beginning. I have also tried setting the text to "", I even created an empty string and set the .Text value to it but no matter what it wont remove that character. I have also tried various trim(), len(), Select() functions, most either give me an 'index out of range error', a 'length cannot be less than zero' error or a general ExceptionOutOfBounds error. I am just tearing my hair out as to why the simple way doesnt work, there is no logical reason why and it gives no error it just doesn't clear the box.
I have also tried moving the validation to a _LostFocus but e.KeyChar isnt a valid method or property for that declaration, which doesn't surprise me but I wanted to try everything.I dont see how it would matter in this case but I am running Windows XP Pro SP3, though I also see the same behavior in Windows 7 64 bit ultimate sp1 and windows 7 64 bit pro.
I recently moved my Application that was running off of Window XP and created in VS 2005 over to a box that's running Windows7.Now, when I try to debug, I can't edit. In the lower portion of the screen, it gives me this error: Cannot currently modify this text in the editor. It is read only.
Under Tools->Options->Debugging, Edit and Continue are already selected; so it's something else. Also, under project properties->compile I have it set to Cofiguration (Active Debug) and Platform (Active Any CPU).
I have a Motor Class, along with a Collection to hold objects address. Each Collection object holds the Class fields as a String to display in list box. I am able to write the collection string to the file and save the string. But unable to open the existing file, read the file back into the collection object.
Public Class Motor
Private strId As String
Private strDescription As String
[Code]......
I have looked all over for anything (samples or tutorials for working with files and collection objects) pertaining to type of operation with out any success.
I have a number of listboxes called (listbox1, listbox2 etc) with various words and data in and I would like words that appear in the listbox to also appear in a string in a rich text box called rtb_Select.
strSQLSelect = "SELECT" & ListOf(lst1) & "FROM" & ListOf(lst2) & "WHERE" & ListOf(lst3) & "SORT BY" & ListOf(lst4) & ;
I am having a problem displaying a custom array list I have in my code. (BTW. It is 1am where I am. I have been at this for a long time so I apologize if I don't make a lot of sense).I built an arraylist of objects from a custom class. The arraylist contains 2 columnsdimensions.The first is type string, the second decimal.I am now attempting to take my arraylist and display it in my form. I have tried using a listview and iterating through it, but unsure of how to split the two columns up. I have tried something similar to the following I found in another forum:
Code:
For i As Integer = 0 To arSearchArray.Count - 1
Dim item As String = CType(arSearchArray(i), String)
[code].....
I have a datagridview. i fetched the data in the datagridview from the database(access) and then i want to edit the contents of the datagridview. the datagridview looks like this:
View 1 RepliesHow could I get the plain text content of a word document? (It's for indexing all of the words in it, so no need for any formatting.)
View 6 RepliesNow i want to add a print button so that i can print the datagridview contents....
I want to create an excel report..
I need a program that will display the contents of an array in two labels. I'v been having problems. Does anybody know how to debug my code?
HTML
' displays the first and last names in label controls
Dim names() As String = {{"Mary", "Jones"}, _
{"Susan", "Washington"}, _
[Code].....
How to display contents of ms access database form on a form using vb .net...in visual studio
View 7 RepliesI have a form which contains a list box. This list box gets its information from a access database. Basically it is showing a list of missing items. I want to be able to print the list of items which is in the list box. I found code on here, There are 12 items on the list, when I hit the print button, i get a list of 12 "System.Data.DataRowView" instead of the name of the object on the list. Here is the code I am using.
Imports System.Drawing.Printing
Public Class Form2
Private listItem As Integer = 0
[Code].....
how to past the contents from clipboard to word dynamically in vb.net 2005
View 1 RepliesI am trying to display the contents from a datagrid into a textbox, there are two collums that I want to display. I can get one collum to display by using the following code.
txtCollumone.Text = DataGridView3.CurrentCell.Value
but I want to display (from the same row), collum two.
How can I Make the contents of a form resize with the form?
View 2 Repliesi need to create an application(VB.net or VBA) which will convert text file contents into excel. u the contents fromt he text file have delimiters(special characters).The condition is while converting it should remove all the delimiters and paste teh content between two delimiters in to one cell.For Eg:
Text fiel content
|WGS|123123123|[Rxxxxx~CXXXXXCCCC~ADVANCED PPPPPPPP ASSOC
Excel sheet content:
WGS 123123123 Rxxxxx CXXXXXCCCC ADVANCED PPPPPPPP ASSOC
TextBox1.Text = Format(dtlist.Compute("Min([" & Form10.lp_txt.Text & "])", ""), "#,###")
Its just giving me #,###
Im a user of VB 2005. I had a problem with Simply run a project (Even Without any code in it). Indeed when i Creat a new project and i want to run and debug it (with F5). The information box show that cant debug. and because of that, the program may not run.The Message in information box is here (in Appendix).I try it with VB 2008 (But didnt work). After i Reinstall all of VB and Install again, but my problem existed even now.
View 3 RepliesI have the code below that should enumerate a certain registry key. When I try to run the code, it gives the error "Type 'RegistryKey' not defined." I'm assuming I need to add a reference to the project, but I'm not sure what.[code]
View 1 RepliesWhenever I try to debug, I get an error message that says "Error while trying to run project: Unable to start debugging. The binding handle is invalid." How do I fix this? It's happening for every project.
View 3 RepliesI am developing a roster application , where i want to display details of 20 employees on the same form. In the design time, i managed to display 6 employees. But when i try to expand the form , it no more allows it. the" maximum size" is set to ( 0,0). Any ideas how should i go about it ?
View 2 RepliesIn my form i want to place around 50 panels. When i am going to take the print out i will set the panel visible to true as per the conditions.print the active panels are possible or not.
View 1 RepliesI have created my asp.net website using database ASPNETDB.MDF but when I try to host my site on server ...
The SQL Server 2005 hosting provider issue me the
database name dobriyalji
server ip : 69.112.222.220
database username : XXXX
[Code].....
I have the following
Private ReportAdapter As OleDbDataAdapter 'used for controlling database
Private ReportTable As DataTable
Private ReportManager As CurrencyManager
[code].....
I am having problems with debugging with VS2005 when I press F5 an error occurs saying "Page cannot be displayed" I don't really know what happened maybe the latest windows patch screwed my VS2005.
OS: Windows Vista
VS: 2005
Browser: IE7, Firefox
I am building a music player. I found this class that has worked great for what I need. However, for some reason, it won't play certain audio files. IT just reads it as 0 duration. I have no idea why. Below is the code that plays the file.
[Code]...
I have problem with select case statement. When I click the button, nothing have happens.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim google As String
Select Case google
Case 0
[code]....