Asp.net - Session Not Being Abandoned - Using Menu Control?
Apr 20, 2011
I have a Menu control to which I've added a Logout menu item. The code looks like so:
Protected Sub Menu1_MenuItemClick(sender As Object, e As System.Web.UI.WebControls.MenuEventArgs) Handles Menu1.MenuItemClick
If e.Item.Value = "Logout" Then
[Code]...
When I logout it redirects fine, but it doesn't seem to be abandoning the session. I've successfully implemented logout in another application by using a LinkButton, this seems to be an issue specifically with the Menu control?
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Jan 17, 2010
Imagine a grid of 16x16. All points are integers, there will be no partial points.I have a list of points that fall somewhere on that grid. Since each point is has an integer x,y coordinate, there can be a maximum of 256 points, but normally there will be considerably less than that.What I am trying to do is take a new point N and find the closest point to it in my list of points. The brute force approach is to use the Pythagorean theorem to find the absolute distance from each point on the list to N, and the minimum of all those distances would give me the closest point. However, since there could easily be 100 points, or so, and there is a real advantage to speed in this case, I am looking for a faster way to do this.
The first thing I thought of would be to divide the grid into four quadrants of 8x8. I could then quickly determine which quadrant N was in, and I was able to pre-compute which quadrant each of the points on the list was in. Therefore, I could easily narrow the search down to the points in the same quadrant as N, but that is invalid. If N lies near the boundary of a quadrant, the closest point might not actually be in the same quadrant as N.So what I am looking for is a way to search a list of X,Y points to quickly find the point closest to some other point N. The fact that the search area is 16x16 might help. A certain amount of pre-computation can be done on the points in the list if it helps, but N can fall anywhere in the grid.
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Mar 8, 2012
i am using Visual Studio 2008 Expres Edition. I use the WebpageManipulation Example VB Code from KLEINMA downloaded from this forum. It uses a Webbrowser Control. What i want to do:
[Code]...
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Apr 11, 2012
I am developing an application which has a WebBrowser control, and it navigates to a tal.ki forum. Now tal.ki allows users to sign in using existing accounts in google or facebook, and opens a new window for the same.Now when i click log in, a new IE window opens up, which asks me to log in, i provide the information, the window closes, but the user is not logged into the forum.I have heard that session plays some part here, but i don't know anything i can do for this. I tried WebKitBrowser but that not even opens a window to log in.
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Jan 27, 2011
the following web.config file is placed in a specific sub-folder on a website. It will allow the user John.Doe to access the pages inside the folder but will deny anonymous users
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
[code]....
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Dec 8, 2011
I am storing a session variable that a user types into a textbox. With their valid input, their session gets created and they get a little more functionality than the regular end users of the site.I was wondering if it is possible to find a way to add someone's session variable to the end of a URL. This way we can email a link to one of our clients, they click it, and their session has automatically begun. They already have the textbox to enter their code into, but I was told that it would be much easier for the users to just click a link that will start their session.
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May 28, 2009
On startup of my software which i developed in vb.net, it connects to mssql server. I want to have session id or session number of the connection with mssql. I'm sure it is unique number and i want to use this session in my software for different purposes. My question is
1. is there anything like session id or session unique number when you connection mssql server
2. if yes to 1 then how i can get it in vb
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Apr 9, 2010
I have a masterpage where I have placed a menu control with names Menu1, Menu2, Menu3. All the menu items have code behind pages and I want to change the color of menus when someone clicks on it i.e. when someone clicks on Menu1 it should be selected and its color should change to yellow and others should be Blue and so on.
I have tried static selected style but its not working when the menus have code behind pages.
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Mar 29, 2012
I have a menu control and what im looking to do is change the color of each of the menuItem but dont have a cssClass property to do so. How could I accomplish this.[code]...
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Oct 21, 2009
i'm building a custom control to draw graphics. In my control i have a picturebox and one propertygrid, what i need it's to hide all the public property's of the picture box (browsable(false)), but i don't see how to do it...
Other question, it's possible to add one task menu to my control? Kind of the the task menu of the datagridview where we can set the datasource...
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Jun 21, 2009
Dropdown menu IN tab control?
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Jan 12, 2011
I downloaded a nice menu control from this webpage [URL]. I added the control to my toolbox, and dragged and dropped it onto my form. The problem is I can't see any way of adding menu items. There is a property named items, but that doesn't seem to add menu items to the menu. There doesn't seem to be any other property that would add the items. Any way of adding code to add the menu items.
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Sep 10, 2009
I am migrating code from vb6 to vb.net (using vs2005 as my ide) I have added a resource that is a .chm file that contains help information (that i have not written) and what i want to do is open the file to a "page" on the click event of a menustrip tool item.
How can i use the click event of the menu strip item to open an explorer window that displays help like pressing F1 in visual studio 2005 on the term INTEGER and getting the help page on the visual studio help bit to do with integers
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Oct 2, 2010
I need some code to add the contextmeu to the richbox Not the tabcontrol But the richtextbox is in the control, So I have the CType(TabControl1.SelectedTab.Controls.Item(0),RichTextBox) But now what to add the context menu?
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Jan 2, 2012
Can I create a control that has 2 menu's characteristic:
Do not take form's focus on clicking. Automically disappear when clicking outside.
I intend to draw it manually, but I realise I can't draw outside of form's border like system menu.
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Oct 20, 2011
I'm using VS2010 Express but there doesn't seem to be an option to create a control library project. Is this not included in this version or must I download it from somewhere?
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May 19, 2011
My dropdown controls are appearing above my menu control, is there a way around this?
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May 14, 2010
I would like to include a menu system like the control panel in win7 with the large 48 x 48 icon, a title and a link for the navigation like this: What is this style called? and are there any free versions I can include as a DLL to my project?
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Feb 9, 2010
q1/ how can i add a menuitem to ie edit control context menu? is it a registry setting? q2/ after i've added a menuitem to ie edit control context menus, how can i programmatically edit the text in that edit control when i click my menuitem?
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Aug 27, 2009
I want to avoid paste operation in combox box control. to suppress the system context menu for copy and paste, I did following steps1) Create a empty new context menu (just drag drop new context menu on the form)
2) Assigned newly created empty ContextMenuStrip to combo box ContextMenuStrip property. Is it the right way to avoid right click system context menu? is there any other way to do so?
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Jan 28, 2010
I've made a Context menu that adds a new node to the control. But it doesn't work.
Private Sub ToolStripMenuItem10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripMenuItem10.Click
Maps.BeginUpdate()
Dim i As Integer
[Code] .....
What I am trying to achieve is for example map1 is already there so if you add a new map it will add +1 to the i and return map2 etc.
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Apr 14, 2009
I have three buttons that all share the same context menu. How can I determine which control called the context menu to appear?
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Mar 22, 2010
Disable the WebBrowser control context menu visual studio 2008.somebody said: place the following code in your form load method on a form with a WebBrowser control:[code]
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Mar 25, 2011
Any way I can set parent of the MainMenu control? I don't want to use other controls because there is no windows 7 or vista style as in picture. Other controls have just ugly blue and white color. When I add MainMenu it sets position on top of the form. I want to set MainMenu Parent to one Panel. Other controls have just ugly blue and white color.
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May 27, 2011
I need to create a menu bar (similar to VB6) for my ASP.NET application.
What I don't need is a standard navigation menu bar (plenty of those out there). I'm not redirecting to a different page. What i do need is a menubar that will behave similarly to a VB6 menu, or ASP.NET button control. I have to postback and execute some VB code (depending on what menu item the user selected).
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Feb 14, 2011
What I hope is relevant code below, I would like the User to be able to Right click when hovering over the PictureBox container of a User Control and pop up a menu which allows a User to check or uncheck an item in the context menu. How can I acheive that?
[Code]...
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May 8, 2011
I have 10 PictureBox on a windows form (created in Design View) and a context menu strip is attached to each of them. I am trying to set the property of the PictureBox using the context menu.
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Jul 29, 2009
what is the correct control for displaying mouse event -> right click? i tried the ContextMenuStrip control but it seems i can't change its location, can i?
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Mar 27, 2012
I have a program that has two list boxes. I want to have the user right click either listbox and remove an item using the context menu option. I have tried to use GetChildAtPoint (control.mouseposition) but I cannot return a control the mouse is over. I then tried to use the _Click event of the context menu to get the sender, but the sender is the contextmenu control. Here is the code I am using:
Dim ctrl As Control = Me.GetChildAtPoint(Control.MousePosition)
If ctrl Is Nothing Then
Exit Sub
[Code]....
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Mar 22, 2011
I have 10 textboxes on a windows form. Each textbox has the same contextmenu. Say they are named textbox1 - textbox10. What I need is when I right click in one of the textboxes I need to capture the name of the textbox in which the contextmenu was called. So if I am over textbox2 and right click for contextmenu then select menu item #2 in the click event I need to capturethe textbox control I called the contextmenu from (textbox2) so I can send that name to a function to process my other code.
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