I notice there is no public method for automatically overwriting duplicate files while also showing the file copy dialog (you have to choose one or the other).
Is there a common way to do both? Or am I just going to have to manually set up a ProgressBar with the "over-writable" overload of CopyFile?
I am not seeing why this won't work.
private void FNameTB_TextChanged(object sender, EventArgs e)
{
friend.FName = Console.ReadLine();
}
[code]....
Why does the first CopyFile statement fail when uncommented? The error says Path not found. code 8004A004CThe second copyfile statement executes without error. set fso = CreateObject("Scripting.FileSystemObject") '==fso.CopyFile "G:SoftGrocer*.DAT", "G:SoftGrocer2255.DAT" fso.CopyFile "G:SoftGrocer09998-894090206131939002-4-NEX.DAT","G:SoftGrocer9998.DAT"According to the FSO documentation on MSDN the commented line of code should work.
View 8 RepliesI want to save a bitmap object to file, but I want to make sure the file path is writeable first. The user should have write permissions to the folder and it should not be a location on a CD drive.Right now, it gives a "A generic error occurred in GDI+", which is not too helpful. I'd rather tell the user that the selected save location is not writeable.
View 6 RepliesI am wondering how to copy a file from one remote computer to another remote computer. I assume that I need to supply credentials for the connection, however I can't find anything about how to do that.
I can copy files from one place to another on my local box -I just don't have a clue about the remote stuff.
I need to be able to set the "overwrite" parameter to True AND pass a value to the "showUI" parameter. I found on msdn these are the uses but unfortunately it doesn't seem to allow both those parameters to be declared at the same time.[code]
View 7 RepliesHow can I copy a shortcut? that has no .txt or .exe like in the example ?
[Code]....
I have one working and displaying my data and can change it using my ListView when an item in the list is picked.Now I need to change some of the labels on the report at runtime and cant seem to do it?If i have textbox on th report I can change its text at runtime I just cant seem to do it with the label controls that show in the report as IFieldObjects
Code:
Dim myReport
myReport = New CrystalReport1
[code]....
Can I do this with the label controls or should I try and change all the bound IFieldObjects to TextBox controls?
Im trying to build a list of id's in a textbox. Which works fine in IE and Firefox but not in chrome.
The list that is created is using String.fromCharCode(20) to separate the values. (im using this as the values could be any character so I need to use non writable characters like this and 17)
What happens in Chrome is it seems to remove anything (and including) from the non writable character onwards so if I had
"432@5033"
where @ = the non writable character then it would output "423"
any ideas why chrome has this behaviour!
I have an application that primarily moves files from one location to another. I need to get the user's response when asked by Windows if they would like to overwrite or rename the new file because it already exists in the destination selected on the form. I basically need to receive a boolean value so i can update the transaction logs.[code]
View 5 RepliesI'm trying to remove the first and last lines from a text file. Obviously the last line will be at an undetermined position (i.e. line 50 or 5000). I couldn't figure how to remove the lines, so I wrote code that would rewrite every other line:
View 6 Repliesi am using wix 3.0.i have a folder name "images".so i want to copy all the files from images into msi package.when i copy all the file and install msi to another PC then it did not bind the images. And when i use simple File Element then the files bind to msi package.
View 1 RepliesI am trying to run the below code but it is giving error.
Dim BG_Logon As String
OpenFileDialog1.ShowDialog()
BG_Logon = OpenFileDialog1.FileName
My.Computer.FileSystem.CopyFile(BG_Logon, "e:ssssss.jpg")
Error: The file 'e:ssssss.jpg' already exists.
I have checked and there is no such file in E:sss, no matter wherever I copy this file error remains the same.
In my office they installed Office 2007, since then I am having several problems with my macros / VB script routines, in this occasion I am trying to use the FileSystemObject.CopyFile function to copy several files from one directory to several directories depending on the files code.Based on the file's code I build the destination path and then I try to copy my files from the original path to destination path, but when executing this sentence I receive an error message that says "Run-time error '424' Object not fund".
Sub prepara_2007()
Sheets("IngresoBD").Select
Range("I5").Select
[code]....
in vb 2008 or higher :how do i make the progressbar look like the progressbar in xp when i use win7?
View 3 RepliesI've got an app where the user uploads an image and the app resizes the image three different ways based on different variables. They all use the same image. I can't check to see if it's done using the image so I wondered if there was a way to check to see if the file is writable. A small loop that exits once it becomes writable (or "deleteable"). Working out of VB.NET.
View 1 RepliesWhat I am doing is generic and has been done a thousand times, but I can't figure out how other programmers do this.
I am working with the Law of Sines to return an angle of A. There are two combinations, for instance:
Return Angle A given (side b, side a, angle B)
Return Angle A given (side c, side a, angle C)
----Note: All together there would be six, two for each angle)----
I can't overload the functions because the signatures are not unique. The parameters and return type are primitive type Double.
The use of Aliases works for reading the code but does nothing to resolve my issue.
One approach I thought of was to create a structure for each side and angle; however, I don't want to create any more complexity than needed.
Another solution could be using a strategy design pattern?
I've done plenty of Method Overloading, but now I have an instance where I would like to Overload a Property. The IDE in Visual Studio seems to allow it, since I can actually set up the two overloads, but I get an error saying it is not valid because they only differ in type. I think I'm missing something in my syntax?I want to be able to use two (or more) different custom classes as the Type for my property.
Public Overloads Property myFlexibleProperty() As myCustomClass1
Get
Return _myFlexibleProperty1
[code].....
1)When we use Overload constructors in a class
2)and which one is get execut first.
Public Class remoteobj
[Code]...
I am trying to pass multiple signature calls to an overloaded function. My understanding is that VB can recognize the different signatures and use the appropriate function.[code]...
View 2 Repliesif it is possible to overload or override (not sure about the difference) functions in a modual.vb.
View 7 RepliesI'd like to do a kind of overload of the actions in the controller.
Is it possible? 'Cause I havn't found any info about it. And when I tryed, I got this error.
The current request for action 'Create' on controller type 'InterviewController' is >ambiguous between the following action methods:
System.Web.Mvc.ViewResult Create() on type
[Code]....
I've tryed few things to get what I wanted. The last one was to copy what was done in the "Edit" action, but for an empty rank. (so I created an empty rank in my DB). I don't think it was a good idea (imagine someone wants to update the DB where idOpportunite = 5...)
i have this piece of code (which is part of Unolib)
Private Sub Saveonefile(ByRef fl As Sockets.TcpListener)
Dim Client As Sockets.Socket
Dim name As String
Dim buffer(PacketSize - 1) As Byte
[code]....
there are actually 3 errors, but they are all like this one?
I want to have use several versions of the same property within a userControl that inherits a textbox. How can do this if it is possible?I tryed using an object data type insted of the integer and double but it seems like object datatypes carnt be used within a class, because when I tried to use the control the VALUE property was disabled.
'PUBLIC PROPERTIES
Public Property Value() As Integer
Get[code].....
Anyway, I figure my code is all messed up, but I still don't understand this error message.Also, s there a website, that I can get the definitions of the error messages that VB throws out?
Sub Main()
'declaring variables
[code].....
Modifying a program in VB.NET 2003. Need to open a streamwriter object. Here's the trouble line...
Dim objWriter As StreamWriter = New StreamWriter(strHandle).where strHandle is the path and name of a file.
The StreamWriter(strHandle) portion is underlined as an error. The pop up says "Overload resolution failed because no accessible 'New' can be called without a narrowing conversion:"
I recently got a vb book, and the operator overloading sample is quite confusing. understanding why you need to overload an operator, and what's the simplest example?
View 7 RepliesI am having a problem convincing Visual Studio and the compiler to use the correct method overload, possibly because of inheritance.
Given these objects:
Public Class Matrix
...
End Class
[code]....
I want to catch the event of deletion, renaming or copying a file in Windows Explorer. For example, if a folder contains the files "test.a" and "test.b", and that I remove "test.a", then my program will remove the two (same for copy and rename).I know how to add an entry to the context menu of Windows. But the goal isn't to add functionality to Windows. The goal is to redefine an existing function.
View 2 RepliesIs there a way to use CodeDom to generate an overloaded operator in Vb.net? I want to generate this:
Public Shared Operator =(ByVal x As MyType, ByVal y As MyType) As Boolean
Return x Is y
End Operator
The closest hack I can think of to do this the following:
Dim eq As New CodeMemberMethod()
eq.Name = "Operator ="
eq.Parameters.Add(New CodeParameterDeclarationExpression(New CodeTypeReference("MyType"), "x"))[code]....
Which generates this, close but obviously wrong:
Public Shared Function Operator =(ByVal x As MyType, ByVal y As MyType) As Boolean
Return (x Is y)
End Function