I have the Menu Control in Visual Studio 2010 is set up horizontal in my Master page but on same pages when the page loads and on postback with datasources that take a few seconds to return data the menu spreads vertically down the page. How can I fix this problem?
View 1 RepliesAttached is the image from an Office application, how can we emulate such?
View 6 RepliesI'm trying to get my context menu appear in my tasktray, while the tray appears the menu doesnt when i right click. Here is all my code associated with my task tray:
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How do I make a menu item on a menu strip link to another windows form (like a menu item that links to an about page already created in the project). I know that every coder knows how to do this, but i've read most of the instructions in the world for Visual Basic coding, but can't find ANYTHING I know coding fairly well, so I can modify it, but I can't create it my self.
View 4 RepliesI have combed these forums and the 'net and can't find an answer to my specific problem. My menu strip disappeared (after deleting a small secondary form within my project). I therefore created a new strip and while recreating the menu items realized that the original menu items are still present, showing in my properties list. I have checked my design file as well and the original menu strip is definitely gone but the original menu items are there. I don't have many items so I would have no problem just deleting the original ones but I can't see them to delete them! I have checked and they are all set to visible. I have also moved everything on my form to see if it is behind anything else.
View 4 RepliesThis is going to be hard to explain but oh well.I have a form with a menu. When I hit option one, it opens another form (form2) inside that same form (mdiparent). When I hit X on form2, then try to open it again from the original form with a menu thru the menu, It says it cant access a disposed object. Here is the code: Form1:
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I have a list of all the fonts on a users system under a Font menu item. I would like to be able to use the scroll wheel to be able to scroll through these items like you can with a combo box.
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Suppose I have ToolStripMenuItem mnuOrderOptions that contains the three drop down items. I want to copy all the items are their respective event handlers to Contextmenu on button click & then bound that context menu with the form.
Private Sub AToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AToolStripMenuItem.Click
MsgBox("A")
End Sub[code]....
how to clone the menu items and then bound it to form context menu.
I open a context menu by right clicking it.
It stays open when the cursor leaves it.
I click a main menu item.
The drop down opens at the top left of the screen.
Not under the main menu item I clicked.
I want to search the Internet but can't guess what key words to use.
I am wanting to create a menu based on items in my MS SQL database i have 3 tables
FormTbl
FormID - Int Eg (1)
FormName - nvarchar(50) Eg (Form1)
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I can get the form names to be populated in to the menu and can open it my question is how do i set where the menu items will be placed. Eg File with FormHierarch 0 will be the very first one. Exit with FormHierarch 0.1 will be the very first one under File
Private Sub Main_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim menu As New MenuStrip()
Dim dst As DataTable = User.MenuItems(Me.ToolStripStatusLabel1.Text)
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I have a blank form and when the use right clicks on the form, they get a context menu with any number of names in the menu. This changes depending on the situation. I can get the context menu to add/remove the list of names but when I click on one of the choices and it goes to my routine (from addhandler) I can't find the property that tells me what they clicked on...
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i want to show context menu on drop down menu item right click...As an example,Suppose we add bookmark in mozilla & when we right click on that item..context menu is showing
Code:
Private Sub MenuAddToFavorites_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MenuAddToFavorites.MouseDown
If e.Button = Windows.Forms.MouseButtons.Right Then
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I have a MenuStrip with many submenus. I want to rearrange some of the menu items by making several of them submenus to another menu item.[code...]
View 2 RepliesI recently installed WSP Builder on a machine with Visual Studio 2008 already installed.Quite expectedly, the WSP Builder sub-menu appeared (and still appears) under the Visual Studio 2008 Tools menu.Having then installed Visual Studio 2010 Professional and installed WSP Builder a second time, I can not seem to find the WSP Builder sub-menu anywhere under any of the Visual Studio 2010 menus.Can anyone throw some light on this "missing menu" problem?
View 2 RepliesI'm writing an intranet ASP.NET page using VB.NET. I've run into a particularly nasty problem dealing with handling file uploads. I'll do my best to explain the problem, and perhaps someone can help.
My problem is almost a duplicate of this one, or this one, except (other than the filename) I don't care about sending the file to the server until the other data has been reviewed. here's the situation:
Joe Q. Dataentry inputs some data into several fields. The first 3 are drop down, and when he changes the selection, a postback event is fired that queries a database for valid entries for the other drop down selections. After selecting the values, he inputs some other data, chooses a file to accompany the data and clicks the "Update" button. When he hits the button, it fires a postback event that sends the current data to the server to be validated. The data will create a change in the database, so he is presented with a view of the current state, and what it will look like when his changes are made. He can now either confirm or cancel the operation for whatever reason.
Part of the data he will see involves the extension of the file which may be a PDF, or could also be some image file or other document.
Now here's where my problem is - on each postback event, the fileupload dialog is cleared. I was getting around it by creating a temporary file on the first postback and then renaming if he clicks OK or deleting on Cancel... but I need to do a variety of things, based on the previous state of data and the filename. I've tried to keep some session variables to retain the filename, and that works OK for just renaming the file, but for what I need to do it gets unwieldy.
What I want to do is be able to have the postback event to present the changes, and then when the user clicks "OK", submit the file. Is there any possible way to do that?
One of my thoughts was to do some of the validation client-side (I'm already re-validating server side so I'm not too worried about data security there), but I don't know how I could get the information from the database query. It appears that what I want to do is prevent a certain button from firing a full postback. Is there any way to do that?I have an update panel on the page already - is there any way for the button to only post what's in the update panel?
I have two listitems and the postback and run a function.
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I know that right click menu is locked in the accdr mode. Is there any vba code to force this menu appear on right click?What i want in the menu is "cut, copy, paste". Now i only have paste functionality without any menu appearing
Private Sub Text22_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
f Button = 2 Then
CommandBars("Edit").Controls("Paste").Execute <---i want to replace this code with one
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I want to show a context menu on right click on a menu, but the menu disappears every time it is right clicked and I dont get the right coordinates for my menu.
Here is my code:
Code:Private Sub colMenus_MenuContextMenu(ByRef Sender As Object, ByRef e As clscolMenus.MenuContextEventArgs) Handles colMenus.MenuContextMenu Dim p As Drawing.Point Dim tm As ToolStripMenuItem
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I've got a handful of dynamic controls populating an ASP page, with VB.NET in the back-end.What I need is when the user changes the .TEXT value of a textbox and the page posts back, the .TEXT value of a Table Cell changes to reflect that change (it multiplies the value of the textbox by the value of another cell).But a Table Cell can't be set to AutoPostBack, and I can't for the life of me figure out how to programmatically refresh the page (force a postback) in the TextChanged event for the textbox.
View 1 RepliesI have a page with three radio buttons and a calendar usercontrol. The radio buttons have autopostback and depending on which one you click it should change the calendar availabilities based on the selected index.The problem is that the page load of the calendar is executing first before the selected index change (where I am setting the needed id).
View 1 RepliesI have a label's value that is posted back from a previous page and I want to use this label to do a simple calculation in the current page, but when I do the calculation the page (refreshed) the value of this label and automatically deleted the value (Since there would be no value in postback when it refreshed).
Here is the code behind file:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Label2.Text = Request.Form("Hidden1")
End Sub
and here where I want to use the label
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Stotal As String
Stotal = Val(Label2.Text) * 10
Label3.Text = Stotal
End Sub
How can I save the value in the page via view state or any other method?
A user logs in by inserting their user id and password.If they don't have an email address assigned to their login details they are asked to submit one before they can continue.They then continue to the home page in a logged in state.The trouble I'm having is that the user id and password are not retained when they submit their email address so the login fails.
Here's the code...
Dim userid as String
Dim password as String
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
[code]....
Is it possible to do postback dynamically in vb.net or c#.net?
THere is a asp button (let say buttonA) if i click buttonA it has to do some actions and then trigger postback
postback should not be triggered onclicking a button . only after performing some actions it has to trigger postback
I created an item user_control that has a textbox, button, etc. which will intentionally collect the total quantity of items the user wants.
I dynamically create a few intances of user_control on page_load. If you click the add button for the item quantity it will add to a session variable. however when the user enters a different quantity in the textbox and clicks the add button the total is of the original value of the textbox.
How to get the value the the user has typed in to the textbox to add to total???
I've create a stripped down example below: [UserControl] [Page] [CodeBehind]
UserControl...
<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="BomItem.ascx.vb" Inherits="DynamicUserControl.BomItem" %>
<style type="text/css">
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How can I make dropdownlist no postback - I have a dropdownlist which I put a code in selected indexchanged - basically for every indexchanged the code will connect to sql and get values then populate textboxes with values.
Here is my code
<asp:DropDownList ID="ddlSalesOrg" runat="server" Style="width: 200px;"
AutoPostBack="true" />
Obviously when I remove the autopostback="true" - then indexchanged will not function as expected.
I have a div which needs to be hidden when the page first loads. If the user then clicks the "btnShowDiv" button, it should then become visible.The problem I have is that, once it has become visible I need it to stay visible. At the moment, whenever I click on an asp button the div reloads and becomes hidden again.
<DIV id="myDiv" style="display:none;">
<label>some text</label>
</DIV>[code].....
I have a checkbox in datalist, after the button is clicked(postback) the value of checkbox is cleared. For example, if the checkbox in datalist is checked, when the button is clicked the checkbox appears unchecked when getting it's value
View 2 RepliesI would like to know if i had two columns from a database called SellerID and Product letter in a table called product, and on a new form i want to be able to combine the columns i.e if the user enters the sellerId and product ID e.g 1A in a SellerProductID in a new table on a new for i want the program to do a postback and have the Description Field be populated with the data from the Products ID Therefore the SellerID + Product letter = SellerProductID and it should select the description in the description field.
View 2 RepliesI'm creating a Website and I noticed that when the page reloads due to a postback, My variables all are unloaded so I have a Null variable,
For Example I'd Declare a String With an initial value of "" then later in the code set it to "Some Value", when a button is clicked to cause a postback, this value then becomes "" again
Is there some way to preserve variable so their values remain the same after a postback
When the page is loaded the following code is invoke
Page load
Dim products As New LinkButton
Products.Text = "Products"
testPanel.Controls.Add(products)
AddHandler products.Click, AddressOf getProducts
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What I want to achieve when the page load I link is create Products when i click on products link it invoke an event handler call getProducts. Getproducts will loop in the database to fetch all record then it will create a link for each product name when i click on the product name it should invoke another event. My problem is how can I re add control after every postback.