I have a ftp chat of sorts and I want to make it so users can delete their own messages (Its all basically run off a .txt in the ftp). I just need a little help cause I don't know how to delete the off of a ftp. I
View 2 RepliesPublic Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.StaffTableAdapter.Fill(Me.StaffDBDataSet.Staff)
BindingNavigator1.DeleteItem = Nothing 'Clear the default value of BindingNavigator's DeleteItem property
End Sub
[code].....
When I selected a record in datagridview and hit delete, it always deleted the first row in the datagridview then if I tried to delete any of the row again, it would not let me. I would like the selected row to be deleted,how I can do that?
How can i show all my messages in a textbox,without deleting the previous message?
View 6 RepliesI have a form with a treeview and a listview. The treeview lists the folders on your system and listview shows the files in the selected folder, similar to windows explorer. I have a delete button for deleting files.
[code]...
When deleting multiple files a confirmation message box pops up for each file selected. I would like to have it come up once and ask 'Are you sure you want to send these 'x' files to the recycle bin?' where 'x' is the number of files selected.
I have a form with a treeview and a listview. The treeview lists the folders on your system and listview shows the files in the selected folder, similar to windows explorer. I have a delete button for deleting files.
Dim i As Integer
For i = 0 To lv1.SelectedItems.Count - 1
Dim csi As CShItem = lv1.SelectedItems(i).Tag
[CODE]...
When deleting multiple files a confirmation message box pops up for each file selected. I would like to have it come up once and ask 'Are you sure you want to send these 'x' files to the recycle bin?' where 'x' is the number of files selected.
create a message box that stores my user name, message, and post datetime into the database as messages are sent. Soon came to realise, what if the user changed his name? So I decided to use the user id (icn) to identify the message poster instead. However, my chunk of codes keep giving me the same error. Says that there are no rows in the dataset.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim name As String
Dim icn As String
Dim message As String
[code]....
how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
just curious if there was a way to make the text in a message box scroll across the message box
View 1 RepliesI am using Visual Studio 2005 for coding. I am doing an exercise where I have to create a data lookup program. The program is to illustrate the concepts of using a database to look up information based on user input. The program allows a user to input two search criteria for a product search. The program then displays each individual search result, or record that meets the search criteria in a message box. I am not getting the message box and I don't know why. No errors are present during compiling so I have no indication as to where the problem is.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]....
I am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
Don't know how to get "Textbox1.text" to go into the message area of Xbox Compose Message.
View 7 RepliesI am getting the error Parser Error Message: The server tag is not well formed. on the code line below:
<asp:HyperLink ID="imgFileType" ImageUrl="images/Icon_Pdf.gif" NavigateUrl='<%#"javascript:ViewFile('erg_", Eval("DocumentName") %>' runat="server"></asp:HyperLink>
I need the url link to be parsed as:
javascript:ViewFile('erg_Invoice_3200_QRG_Restaurant.pdf');
What am I missing in the syntax?
I have this code which should make my application start on startup or stop it from starting on startup depending on whether a checkbox is checked or not:
If MnuItemAutoStart.Checked = True Then
My.Settings.Startup = True
'This code all works fine, it creates the registry key like clockwork
Dim oReg As RegistryKey = Registry.LocalMachine
[code]....
I have tried running the program as administrator, using a different registry value, turning off all of my antivirus & firewalls and loads of other stuff. The strange thing is that I can delete the registry key in regedit, or any other program, it's just my program won't do it. It works on another program with exactly the same code (same startup code, different program).
Casting Table has MovieID , and ActorIDActor Table has ActorIDThis code deletes a row from the movies table(using a datagrid in vb.net), I need all the rows in the Casting table with the same MovieID to also be deleted.
Dim result As String
Dim i As Integer
i = MovieDataGridView.CurrentRow.Index
[code].....
I have a datagridview control that displays a list of expenses. I would like to code a button that will delete the record from the DGV and the DB table. Then I would like it to update so the DGV still shows up the updated DGV
View 3 Repliesi am trying to delete a node based on the userName input:This is the set up of my xml File:
[Code]...
I created a time clock program for a friends business and I added a place for them to use pictures for the employee. It uses the employee number to grab the photos from a folder and displays it (ex. employee #1 would like for 1.jpg). I want to let them change the picture without going to that folder, delete the old one, copy the new one and then rename it. I also let it have a default photo (theres 2, one for females and one for males, which are matched by there gender) just in case they haven't had a photo added yet. My trouble is, if I try to update the photo and delete the old photo, I get an error saying its in use by another process. My code goes like this, check to see if the employee has a photo, if it does, it will delete that photo (this is where I get the error), copy the new photo (already selected in previous code) and then sets the photo. how to release the photo from the project before I delete?
View 4 RepliesI have created a form called new users, I have added my data source, draged over the objects I want from the dataset onto the form and all is well appart from the fact that I cant delete records.
To add them I simply click the add button, put in my info and then click the little disk button to update the dataset.This does not work for the delete button though, instead I get the following error
UPDATE REQUIRES A VALID DELETE COMMAND WHEN PASSED DATA ROW COLLECTION WITH DELETED ROWS.
[Code]...
I have been looking for ages trying to find a way to delete a registry key in vb.net - This works: My.Computer.Registry.LocalMachine.DeleteSubKey
But my problem is that the key I want to delete has a different name on every computer. I.E. "KL Deployment Wrapper5444789417547544987"
I have played arround with: My.Computer.Registry.LocalMachine.GetSubKeyNames.Find
I am having problem deleting my data on click event. Here is my
Dim inc As Integer
Dim cs As New SqlConnection("Data Source=ConnectSQLEXPRESS;Initial Catalog=ForumCrawl;Integrated Security=True")
[Code].....
I need to delete some rows from csv file based on a column value. Here is my sample.csv file [code]In my vb.net winforom application, I have to read this file and need to delete the rows related to 06/06/10 date column values then write the remaining rows into new.csv file. So far my program works on reading whole data present in the file.[code]
View 2 Repliesi am creating a console app that will delete pictures from a directory every 30 minutes. Problem is that its being populated by files every minute or so. So if i go and delete files in that directory then it may cause an error trying to delete a file thats being created just then or opened.
I currently have this code to copy the files to another directory and then delete them from the source directory.Dim f() As String = Directory.GetFiles(sourceDir)
[Code]...
I'm building out a decommissioning application that will allow an individual to provide an computer name and the utility will go out and purge the computer record from various locations. I'm running into a problem when attempting to delete a computer account from Active Directory. I'm impersonating a service account that only has rights to "Delete All Child Objects" within a particular OU structure. The code below works if I run it with my domain admin account; however fails with an "Access Denied" when I run it with the impersonated service account. I have verified that the permissions are correct within AD as I can launch Active Directory Users and Computers using a "runas" and providing the service account credentials and I can delete computer objects perfectly fine.
Wondering if anyone has run into this before or has a different way to code this while still utilizing my current OU permissions. My gut tells me the "DeleteTree" method is doing more then just deleting the object.
Sub Main()
Dim strAsset As String = "computer9002"
Dim strADUsername As String = "serviceaccount@domain.com"
[Code]....
My [code]...
But how i avoid when you selected nothing, you can delete.
I have seen questions like What is the best way to empty a directory?
But i need to know,
what is the fastest way of deleting all the files found within the directory, except any .zip files found.
Smells like linq here... or what?
UPDATE: By saying fastest way, i mean the Fastest execution time.
If System.IO.Directory.Exists(HttpContext.Current.Server.MapPath("images/TravelogueGallery/" & getMaxID())) Then
System.IO.Directory.Delete(HttpContext.Current.Server.MapPath("images/TravelogueGallery/" & getMaxID()), True)
End If
I am using the above code snippet to delete a directory but I get this error:
'G:ProjectsLatestLTCIndia 05-04-12 1415imagesTravelogueGallery19' is not a valid virtual path.
UPDATE: I have updated the question with the correct answer. The above code snippet works just fine.
at System.IO.__Error.WinIOError(Int32errorCode, String maybeFullPath) at
System.IO.File.Delete(String path)
at
[code]....
I don't think the problem lies within the codes but..The last thing I did was use datediff.. and show the result on a label.. and when I wasn't satisfied with the result I changed a few lines, and I noticed it was still the same whenever I run it.I've tried changing/deleting the codes to my forms but whenever I run the program, it still works. I even tried deleting the form and it still works.
View 5 RepliesI have a datagridview named dgvInventory. Okay when you have data inside your datagridview all you have to do is push the delete button on your keyboard and it automatically deletes the record. However, I want a popup box that says "Are you sure you want to delete this record?", and if yes is clicked then the item will be deleted, if not then the record stays the same.
View 1 RepliesI have a form with a DataGridView binding to an Access database. Everything works fine and it populates perfectly. Except when I delete a record. I get the following. I found a few threads about the issue but I cannot resolve the issue. Can some one give me a step by step to resolve this. [Code]
View 4 Replies