Administrator Console I am Making a Noob-Proof GUI Administration Control Panel,and I Have,Log Off User Shutdown (With User Selected Amount Of Time)Quick Shutdown (Shell ("shutdown -s -t 00") )Reboot Computer and I Need the following:
-Disable TaskManager
-Disable Command Prompt
-Disable internet
-Disable My Computer
-Disable Regedit
is it possible to disable validation of all items inside a panel programatically in vb.net?
i can't seem to figure it out.
i disabled all fields inside a panel, but they still cause the page to validate on submit.
this is what i have now:
Public Sub DisableControls(ByVal parent As Control)
Dim cCon As Control
For Each cCon In parent.Controls
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I have a small scripting engine written which can run basic code. I want that if the user protects the code, then it no one should be able to open the code except my program. Now I found a link : [URL] which encrypts the code using base 64 encoding. It uses a key to encrypt and decrypt.
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My program is almost done now and I'm about a week from releasing it, but I want to make sure no one cracks it!
I guess I need some way of adding serials or something and also making sure two serials aren't being used on different ip's.To use my program you have to be connected to the internet, if not it won't do you any good anyway, so it's no problem if it closes if it can't get a connection from a website or anything
I was wondering if or how I could error proof a combobox.example: "If combobox1.text = (something that i dont have added into the combobox for the user already) then msgbox "Error: Use the items already in there" "but i didnt want to go through everything lieif combobox1.text = 1 then errorif it = 2 then error, if it = A then error.
View 2 RepliesI have made an application in vb.net of which I want to make a trial version. It should stop working after a week. Is the ClickOnce manifests used for that? Any best approach for this. Preferably a process that does NOT use system date.
View 5 RepliesI work for a school system and I have teachers that run computer labs. I am trying to get an application that will allow them to do the following remotely:ShutdownRebootLockLog OffLog InI am not a good coder and I know what I have is not efficient and probably not what I need. I have found the following code that will Shutdown, Reboot, and Lock a remote
I'm trying to make a label control transparent over a Panel control.However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the form�s colour as blue.However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background.
I've got a Panel on a main Form containing a PictureBox control on Top of a TableLayout control. Both the child controls have their docking properties set to Top. The Picture control has sizemode set to Zoom.
What I'm finding is that the picture doesn't size properly when I start the app. There is a border at the top and bottom in the PictureBox control. It's only when I resize the overall form that it's correct.
So at the moment I've got this ugly bit of startup code, just to fix the problem Me.WindowState = FormWindowState.Normal Me.WindowState = FormWindowState.Maximized
What am I missing?
is it possible to make it so that you can use a button control to initate a drag movemnt of a panel control, that way you can click it move your mouse and when you click your mouse it will move the panel to what ever location you moved and clicked your mouse?
View 1 RepliesUpdate to my Question the best way to achieve acceptable security is to use ASP.NET Web Site Administration Tool the following is only a demo to use session but it is NOT RECOMMENDED for professional use. follow the advice of PhillFox to achieve better results
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I build some dlls to be used in a big application, and have a team working in the dlls heart of the application and another team working in the GUI, but I am having a problems in the deployment of the dll's when a change is done, because the GUI team needs or copy the new dll to the project folder, or delete the old reference and add the new one. I am using Visual Studio 2008 and developing in VB and C#
View 1 Repliesi have created a project in asp.net.now i want to implement asp.net administration tool in my project for user management.The tool works fine in a website ,but in a project it does not work.
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i am doing a small app where in one part i need to add certain lines of text ( from one variable ) to a richtexbox
i read a txt file line by line , i check something , if the condition its true then i add that line to a string variable , i need to add that variable contents to the richtexbox , i can't find the equivalent of textbox1.AppendText(textline) for the richtextbox .
I'm trying to make a label control transparent over a Panel control. However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the forms colour as blue. However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background. Is this possible?
I'm trying to make a label control transparent over a Panel control. However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the forms colour as blue. However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background.
me if it's possible to have a control (e.g. a picturebox) in one panel of the splitcontainer control, and then be able to drag the control in runtime to the other panel?
View 1 RepliesI'm a complete programming nublet.I got nothing.But I'm trying to start learning. I figured the best idea was to figure out some things I'd like to be able to automate, pick some that sound relatively simple, find code that does it, and start picking it apart. I haven't found what I'm looking for on this one, so I figured I'd ask here.
What I am trying to do, is create an exe (so it can be run remotely with admin priveleges) that will read a file, determine if a couple lines exist, and if not, will write them in the correct spot in the file.
Am I being too ambitious on this? Can it be done? Can someone help me with how?
Total noobie when it comes to VB, but I'm jumping in. I have about 15 years with Business Basic and see many similar things between VB and BBx so hopefully the learning curve will not be to steep.
Anyway the project I wish to complete is: Use portable computers running Windows CE 5.0 to scan bar coded labels to capture data collected during a physical inventory. The labels have 2 fields - bin location and item. My form will have a textbox for 3 items - bin location, item and quantity. Also, the form will have 2 radio buttons to accept or reject entry. I plan on writing the records to a simple text file to import in to the current application I am running.
I downloaded Microsoft Visual Basic Express 2008 and have done a little prodding around so far. I know the Express version does not support mobile device application development so that needs to be upgraded. My question is, can someone recommend a good book that would cover the areas I need to be concerned with?
Also, any good online resources?
I have a text file that I am reading from which is a list of first and last names. They are in order but they are on different lines of the text file. I am trying to read them into an array and put the first and last names together on separate lines.
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I know there's ton of examples on the forum but i could not get it to work the way i want.
Sample CSV :-
Unused,172.22.21.2,SD103001
Unused,172.22.21.3,SD103002
Unused,172.22.21.4,SD103003
And what i wana do is change the Unused to Used so basically once this is done it will look like.
Used,172.22.21.2,SD103001
Unused,172.22.21.3,SD103002
Unused,172.22.21.4,SD103003
One thing to mention is i dont want to loop through the whole file and change all the Unused to Used. So basically software fires up opens the file and looks for Unused and changes it to Used and does the rest of the function and shuts down. Next time the software is fired up it goes through and does the same thing.
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Ok, so someone I know said in order to do this, I need to do WebRequests.So I have this site for example: [url]Say I want to post to that textbox("Hello"), then I want to click the button. So far, this is all I know [url]
View 3 RepliesI need to center the red panel in the middle of the dark grey panel, when you resize the form the red panel should be in the middle, and the red panel can't be resize, anyone have a code or property to do this?
View 2 RepliesI have an application going here Form1 has a panel on it named TargetPnl. I need my TargetPnl to display my user control named Vviewer when I click my SearchBtn and also need it to disappear when I click another button.
View 1 RepliesI have a codded a small application with on thread other than main.when close the application through programatically it still shows in task manager.The code
is
mythread.abort()
close()
these are the events of a button click.
is it add control to a form and add control to a usercontrol is using same method like me.controls.add(newpanel)?im a little bit confuse here because that way is not working. im trying to add a panel, to a usercontrol at runtime. the usercontrol is also added at runtime. for e.g. i have click add bar menu, than a usercontrol appear. then, when the usercontrol is selected and i click on add note menu, it will add a panel that contain labels to the usercontrol. this is what i have done. the 'me' is the usercontrol and i put this code under that usercontrol load event.
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How to find out which Control the Panel currently contains.
If I show my forms through a panel , then how can I find out which form the panel currently has ?
Suppose I use a Panel to group collections of controls. How to retrieve a control from the panel? The following code example creates a Panel control and adds a Label and a TextBox to the Panel.
Public Sub CreateMyPanel()
Dim panel1 As New Panel()
Dim textBox1 As New TextBox()
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If it is created a library file and added to another project, how to get textbox control in the panel?
with making a PictureBox or a Panel into a control bar like what you get at the top ofwindows. I just need to know how to make it so when you click it you can move the window.Ive put the form so it has no 'FormBorderStyle'
View 2 RepliesHow can i put a user control in a panel??
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