In my quest to find a way to 'deny' folder renaming and deleting I have stumbled upon this Copy Hook Handlers. Now, the sad thing is I don't know how to implement it or if it can be implemented with .Net.
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I have a Windows Forms app, with a TabControl. On the first tab (which is a bunch of textboxes), the CTRL-x/c/v keyboard shortcuts for cut/copy/paste work as expected. On the second tab (which is a DataGridView), the keyboard shortcuts don't do anything. How do I hook up these keypress events to my cut/copy/paste routines? I already have great cut/copy/paste routines for my DataGridView--and they work fine when launched from the tooltip buttons or menus. I just need to hook up those subs to the CTRL-x/c/v keypress events.
View 2 RepliesI'm trying to create a CBT hook to an application, in this case Notepad.
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EDIT: I have also tried it on a Windows XP system now, and it doesn't work there either.
in my project I create buttons dynamically
For i = 0 To btns.Count - 1
btns(i) = New Button()
btns(i).Text = names(i)
btns(i).Size = New Size(btns(i).Text.Length * 15, 25)
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I need to specify a handler for each button that retrieves the button text how can I do this?
When we are saving into a txt file the error details there is still a possibility that we will encounter some exception, how should we handle such cases?
View 1 RepliesI got a problem...after load crystal report viewer, I am unable to right click->Copy or ctrl+c and copy any text. I am using vb.net 2005, crystal Report 11...I am showing the report content on the Report Viewer..
View 4 RepliesHow would one create a temporary copy of an image to use, and then dispose of it once finished? System.IO.File.Felete returns an error, stating that the file is still in use. How would I make the file delete-able? [code]As you can see, Ghostscript creates an image in a temporary location, then sets it into the pbPreview PictureBox.
View 2 RepliesI'm attempting to copy a rather complex form from one part of my project and use it (modified) within another part (ie, depending on whether it's maintenance or an outage, you'll get a slightly different email screen).
My first attempt failed miserably, as I had simply right-clicked and pasted the form within the project, assuming renaming the controls would work. nope, I didn't realise that there was stuff in the original form that was renamed as well, and that created a monstrous pile of errors.My second through fourth attempts also failed, generating errors in forms that (I thought) weren't related or connected. Once I deleted the copied form, all was fine.
So, short of trying to rebuild the form from scratch (using a different naming convention for my controls etc.), is there a simple way of doing this? This seems to be such a simple task, but alas I was wrong....(or, at least it's not easy with the information I have right now.
I want to copy files with a specific extension (for example .config or .exe). It should create a structure of nested directories, and then insert each file into a specified place in the directory hierarchy. Ideally I would just specify a parent directory for each file and a parent directory for each directory and it would build it.
I need any existing utility or batch file or power-shell script or C#/VB .Net code to perform this activity.
I'm trying to do in a web application, that is outside the selected text (ctrl+A) a website, copy the selected text and the result was paste into a word document.
View 7 RepliesI have created a menustrip in vb.net windows application.I typed items like &File,&Open.At design time,F and O is undelined in File and Open respectively.But at runtime,it does not seem to be.Also,while creating context menu strip,iam not able to enter more items like cut copy paste.
View 3 RepliesIs it possible to create web games in VB 2005? If so, how does the process work?
I'm also looking for a tutorial to assist me in creating a tic-tac-toe game for my web site.
I have a VS 2005 project. I want to create a project that is exactly the same except for the back end database name. Table names and structure, form names, etc., would not change.What is the easiest way to accomplish this? Copy the project? Start a new project and copy all forms, datasets, etc.?
View 1 RepliesWhen I upgrade my app it uses a new settings file for my.settings - is there a way to copy the setting from the old version?
View 2 RepliesI am trying to copy an Array(of Class) to another Array(of Class). The Class really just holds 3 values together, so it's basically a string. I thought just something like this would work
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But that literally makes Array1 access the contents of 2, but I want it to be a separate copy. I'm currently using a simple loop procedure to copy contents but I was hoping there was a command for it. I looked at .Item but there didn't seem to be anything there.
copying a datagridview's row to another datagridview. This would include the row's cell's contents also.
View 10 RepliesI have a program I wrote that copies select files from one remote computer to another.
The set up I for testing is, one computer(a) at home running the program connected to my work's network via VPN and two computers(b,c) at work side by side on the same network. I am trying to copy the files on computer b to computer c, while the program is running on computer a.
The only thing wrong with this is, the files seem to be caching to a temp folder on computer a then going to computer c. When it should be going straight from computer b to computer c. Is there a way to keep the files from trying to cache on the computer running the app?
when i connect my digital camera (Canon) to the computer i can see it in the windows explorer root folder but i cannot access it using the System.IO.GetDrives() function. Is there a way to access my digital camera programmatically ? I mean via windows explorer i can , why not using .NET ?
View 1 RepliesI'm having trouble with copying file with permission. In my program, my objective is just to copy a file to another directory, however I'm having some permission problems with "Access to path denied" error appearing when I run the program. I'm logged on in the computer with an Administrator account, and I kept having that error. I can manually copy the file, with UAC dialog box popping up. (I'm using Server 2008, I don't want changing UAC settings/permissions in the computer)
how can I copy a file to another directory, with an administrator permission? Is this possible? Can you give me a sample code.
Here is the code I used for copying the file.
Dim sourcefile As String = "C:Sample Path Location" & "thefile.exe"
Dim destinationfile As String = "D:Sample Path Location" & "thefile.exe"
System.IO.File.Copy(sourcefile, destinationfile)
Where can i download a copy of VB6 to run alongside visual studio 2005 (not inside it but at the same time as from another platform)
View 5 RepliesI found this program and am amazed: [url] The promises is simple: copy larges file, to multiple removable drives in one go (instead of creating one separate process per copy), in order to make the copy FAST.
Publisher comments: "Rapid Copy is capable of copying data to the several destinations in one time. Lightning fast, Rapidcopy make backups and copies to up to 8 drives simultaneously." This was made using DotNet, since the framework is a prerequisite. Big Question: Is this REALLY possible? Does anyone here have an ideia on how this can be accomplished using VB.NET?
For Each foundFile As String In My.Computer.FileSystem.GetFiles("C:Documents and Settings oeDesktopMy Music2", _
FileIO.SearchOption.SearchAllSubDirectories, "*.mp3")
My.Computer.FileSystem.CopyFile(foundFile, "C:Documents and Settings oeMy DocumentsMy Music" & foundFile)
Next
Error message is on the third line:
The given files path's format is not supported.
I have tried all variations to this without any luck.
I need to copy listview items text, not subitems to array without looping, how do I do this?
View 2 RepliesI want to copy some information (formatted text) from outlook express email body to my apps, Rich text box control. But when I do that, some hyperlinks and some boxes going here and their. I just want to copy the content as it is.
View 2 RepliesI have Searched all over but didnt find any rigid solution to implement the functionality of the edit menu items in case of both textboxbase and combo box.I have written some code but i am not sure if its the way to do this.
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I also need to implement the enabling and disabling of the menu's when and if the activecontrol can undo,cut,copy,paste
I have say... 10 lines of text in listbox1. how can I copy lines 5 thru 10 to listbox2 on buttonclick?
View 4 RepliesI want to create a dll in VB.NET. The functionality of the dll is that it should include all the xml operations. Any application that uses this dll will just pass the node that has to be selected. The dll will accept the node name and search for the node in the xml file and return the details of the node. For example:if the xml file is like
<Node1>
<Node2>
<Node21 Attribute1 = "Value1" Attribute2 = "Value2" />
<Node22 Attribute1 = "Value11" Attribute2 = "Value22" />
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If the application which uses the dll calls a function named readNode(Node3) which is defined in the dll, then the dll should be able to retrieve all the details of Node3 including subnodes and theire attribute values and return it to the calling application. All the XML operations are to be done in the dll. The calling application will just call the method in the dll by passing the node name and it should be able to get all the node or attribute values.
I've came up with a clever little idea of mine to make an organizer for myself for my classes. I don't really feel like explaining how exactly it works so I've included a picture, you should get the idea.I've added random labels of random classes as a test. When the add button is clicked, combobox1 and textbox1 become visible. In the scenario that "English" is selected from the combobox, whatever is entered into the textbox will go directly into listbox1 since listbox1 is right under English. Here's the code.
1 Dim text As String
2 text = TextBox1.Text
3 ComboBox1.Visible = True
4 TextBox1.Visible = True
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I have a 3rd party (c#) class that raises an event. on accsing this event i want to copy the image property to a queue.
Dim myQ as queue
Private Sub imageprocessor_NewImage() handles camera.NewImage
myQ.Enqueue(imageprocessor.currentimage)
End Sub
But when I view myQ at a later date it tells me the parameters of the images are not valid.Is it adding them by reference?i would have through adding an object to a queue was byval. how can i enforce this?
So I have a string that I need to search through for certain strings. If they exist, then copy that string to a text box. There has to be an easier way to do this then what I have below
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