I have a TabControl placed on Form. which is a VB.net windows application. I want to set tabcontrol border totally invisible similar to the formBorderstyle = none I am unable to find any settings for the tabControl to remove the visible border.
View 1 RepliesHow can I change the border size/style/color of my TabControl to make it blend in with my form's background color?I am unable to find any property for this in Visual Studio. Is this possible?
View 2 RepliesI'm trying to figure out how to remove a border from a tab control. The closest thing I can find is the following link but I don't know how to add this to my vb.net form.[URl]..
View 1 Repliesi'm trying to create a flat tabcontrol with a rounded rectangle tab for the selected tab + no border for inactive tabs?basically i'm trying to recreate that ribbon control in a very simplified form as a usercontrol.
View 5 RepliesI am currently using a DevExpress (10.2) Banded GridView within my Visual Studio 2010 project. It works great except I was have an area where I allow the user to choose which columns they want visible or invisible. I noticed that if I make all the columns within a band invisible the band still remains and gives an empty column in my grid. I was wondering if there is some way to automatically
View 1 RepliesI am using vb express 2008.How I can have border around a Textbox or Label and change the color of border. Like we have different border styles and colours in MsWord and other applictions. Also how a Lable can be made transparent?
View 4 RepliesHow we can create a form with border like calendar border. I changed ControlBox to False and Text to vbnullstring. but only when FormBorderStyle is Sizable or SizableToolWindow form border apears. This form is sizable. Is there any way to create forms with this border but not sizable? I want to create form like this:[URL]
View 6 RepliesI'm writing an internal web application right now (with ASP.Net Web Forms), and it presents an odd problem. I have to be able to impersonate the currently logged in windows user, and execute a command based on their Windows Authentication to log in.. AND ... if they don't have Windows Authentication set up in the application I have to use to log them in, I have to be able to accept a user name and password. I also have to write the application in .Net 4.0, and secure it as much as possible. I got this to work by NOT utilizing Windows Authentication or Forms Authentication in the web.config, and instead setting session variables to guard against user accessing pages in the web app other that the log in. I did this by creating an oddly name session variable with a value based on their user name (windows auth or not), and then a secret session variable. The secret variable is in the web.config as a 256bit encrypted string, in which I decrypt, and set as the session secret. In order for the page to load, the first session variable can't be blank, and the second variable has to equal the decrypted key value... if the variables don't pass inspection, it redirects them to the login page. I set this up on every page, generic handler, and webservice method in the web app. I make the session timeout after a few minutes of no activity, and on log out, I set all session variables to nothing, and expire all cookies. (I also disable all cache).
My question is... Does this offer comparable security to that of Forms authentication? I have always used Forms authentication, but can't use it here. If I did, the users would have to reconfigure settings in IIS and in he web.config to toggle login procedures (From my knowledge, you can't use both Forms authentication, and windows authentication to manage the security of your pages and other web resources). With the method described above, I can accomplish the best of both worlds, but am curious about the security of my methods. Is there anything else I can implement here to assure the utmost security other that using forms authentication? Is it possible to accomplish the same level of security of Forms authentication without using it?
Imagine i have two form frmOne & frmTwo when i load my application , frmOne load , than there a button to go frmTwo , upon clicking the button ,frmOne doesnt hide or close when in the code i put ( me.close) also tried (me.hide) upon button click
Than From frmTWO , there a button to go back frmONE( i use the code frmOne.ShowDialog() )i click it throw a error saying :
"Additional information: Form that is already visible cannot be displayed as a modal dialog box. Set the form's visible property to false before calling showDialog. than i tried to set visible to false before .showdialog still got error saying :
"Additional information: Form showDialog tried to set an ineligible form as its owner. Forms cannot own themselves or their owners."y is this so , is there any other way to close a frm etc etc ?
What i trying to achieve is : when i choose to go frmTwo , frmOne muz close , than from frmTwo if i wan go to frmOne ,Frmtwo muz close
i m creating a key logger in vb 2008 for my home computer that can send keys records & screen shoots at my E-mail. It has a textbox, 3 buttons, a picturebox and some timers,
actually the process is that in every 3 minutes button1 take a screen shoot (at 2.90 minutes) OK, then button2 save it in "C:/mydir/hidden folder/" (at 2.95 minutes) then button3 send it via Email as a attachment (at 3.00 minutes), its work
fine in first round or first 3 minutes.
but in Repeating Process or in 2nd round or after 3 minutes it give error that means image is in use, I want to break the link between image and my program (key logger) there for my keylogger can delete or REPLACE old Screen Shoot With New On.
and the process repeat again & again, and send Screen Shoots With NO error.
I want to divide the content in my application to groups each group has its own rectangle border with the group name located at the top border, i've seen it before and i'm not sure what is the correct name of this control, anyone knows what I'm talking about ? EDIT: Ok, I found the Groupbox Control but how do i use it? should i just drag other controls inside it or i should add controls directly into it?
View 2 RepliesI am trying to change every form title bar and border to green in my project. How do you change the all the forms title bar and border to green without changing other window applications title bar and border?
View 1 RepliesI just started VB.NET coding, and I think I come along quiet well. Offcourse, I get a few errors, but When googling it, I always come to dream.In.Code, so I thought I'd better register here.
Now, my problem is, that when I set FormBorderStyle to None, it looks so cool, but I cant move my form around in debug mode (Nor when launching my finished builded application)
Here is my whole Code in my application, as I dont know what parts I should post here:
Public Class Form1
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
[Code].....
I am using the software called Visual Studio 2008 Express Edition. I've created this calculator on my own, and the past hour I've been messing with the design. Right now I am wondering how I can move the form around, with the FormBorderStyle set to none (no borders (means no exit button, minimize etc. I made those myself )
What I'm looking for is that I should be able to press anywhere on a place that isn't used (black place) and drag it around. I forgot to mention another issue that I have. The textbox on the calculator accepts any signs and letters, how can I make it so it just accepts numbers?
how do i reshape a form with formborderstyle set to none?specifically i've kind of photoshopped my own frame and everything (and set it as backgound image), but i want to trim or curve the edges because the angles on the form look ugly.alternatively if there is a way to make the form's background color actually transparent, that could also work. but i prefer to trim the edges
View 1 RepliesI set the FormBorderStyle to None because I wanted the project to only show a background image and the contents I put on it. Here is what I need to know?Is there I way that I could ONLY add the X Button as a separate image to the project, or do I need to make the Background image have an X button?
View 6 RepliesI have one tiny problem that might turn big :D I want to enable the sizegripstyle of a form even if the formborderstyle is set to non
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I have a form with propterty of FormBorderStyle=None how I can make it movable using VB 2008?
View 3 RepliesI create a Form with FormStyleBorder = none and i want to resize them in Runtime.how can i resize them if my FormStyleBorder is none, do i need a code to do that? so that i can resize them during in Runtime while my Form is set to None.
View 14 RepliesI'm currently working on an application that detects a color on a defined area on the screen and together with a panel that displays the color I show the values in a label and represent them with a vscrollbar. (The goal of the project is to output the color of the computer screen via an usb to dmx interface to create an ambilight effect) Now I don't want the user to be able to move the scrollbars up and down so I figured disabling them would do the trick but then the little square you click on to scroll it up and down isn't visible anymore.
Vscrolbars enabled:
Vscrolbars disabled:
How to operate menu items through keyboard....
View 1 RepliesIf I disable the formborderstyle and set the WindowState to maximized it goes over the taskbar.how can I have to program to be maximized, but the taskbar remains?
View 3 RepliesI know how to check whether an item exists in a list using (MyList.Contains), But I do not know how to check the whole list. For example (use one button and one richtextbox):
[Code]...
How can I improve this bit below to make the items in the TreeView to sort faster or something totally different to sort them easier?
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I have a class that needs to create another class (that inherit from window). This second class build a set of controls in a new open window.
Because the process of building this new second class it quite long
I need to open this new window in a different thread
I am trying to do this with a backgroundworker but as soon as the new class starts to build the interface (textboxes etc) it casts an error saying that the thread must be static
I'm writing vb.net code with MS Visual Studio 2005.When running my application I get "foo.exe is already running on this machine".(Even though I'm running faa.exe instead
View 14 RepliesIn my window class I want to keep things simple, and instead of setting (ex)style flags I want to add a "FormBorderStyle" property. These are the (Ex)Style enumerations:
[Code]...
What flags are set for, for example, FormBorderStyle.FixedSingle, Fixed3D, FixedDialog etc. I first tried by displaying the flags of an already known window, but when I set these flags it doesn't change the window to the state.
is there any way to hide or remove the top bar on a form/window in VB10 without changing the FormBorderStyle to None?
View 2 Repliesi wanna know how to have an invisible audio playing in the background of your program, as soon as someone opens it should play.
View 3 RepliesI've a project where users can upload images onto the server and i have to add an invisible water mark into it. anyway,i've recommended that it would be better to purchase or use a 3rd party API that allows the invisible watermarking to be done using VB.NET. So i was wondering does anyone have any recommendations
View 1 Replies