VS 2010 Make A Property Page?
Dec 30, 2011
I'm in the process of making a usercontrol and i've run into the problem of how to make a property page. Obviously this makes setting up you control nicer and more importantly to my program makes loading the form faster (setting the properties in the load event vs property page). I was trying to find something to start on but i didn't find a propety page in the "New Item" menu or even something like the "Property Pages" property of a usercontrol in vb6 where i've done this before. How can i make the equivalent of the vb6 property page in vb.net? Maybe with a form or a dialog?
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Feb 21, 2011
I have the following property in a property grid in VB.Net 2010.
<Description("Rapid Entry Post Car Wash Settings CarWashOptionPushButtons"), _
Category("Post Car Wash")> _
Public Property CarWashOptionPushButtons() As String
[code]....
I need to make this property a list box that gets the values from a database table and populates the list box with the values from the table. I have tried numerous things to no avail.
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Nov 23, 2011
how to create a property like this:[URL]
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Feb 28, 2010
How can to make control arrays in vb.net ? there is no INDEX property or Load method like VB6. so how i can do it ?
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Jun 1, 2012
I have a very simple class that holds a few public properties - ID, Text, Colour, etc. and a Boolean called 'SelectedItem'. Just like the Checked property on RadioButtons, only one item can have its SelectedItem property set to True within a particular group. Note: there will be several separate groups (lists), each allowed to have only one item with SelectedItem = True.
My first thought was that I would probably just have to handle everything outside of the class, setting SelectedItem to False for every other item in a particular list when another item was selected. But that seems rather inelegant to me. So I've been trying to think of how this might be done within the class. For example: could I perhaps have a private string property called say "GroupName" - set in the New sub when adding a new instance of the class - and then use a private shared method to set every item's SelectedItem property to False, provided the item has the same GroupName as the newly selected item? I would have a go at doing this but I have no idea how to enumerate every instance of a class from within that class, or whether that's even possible. Is it? Or is there another (better) way to achieve my goal? Here is a cut-down version of what I've got so far:
Public Class ResourceItem
Public ID As Integer
Public Text As String[code]....
As can be seen: instead of instantiating a new ResourceItem and passing that as an argument to the manager's Add procedure, I'm simply passing the details of the new item and the procedure is creating the item from those. I don't know whether this is a good or bad idea - please advise - but I've done it because I couldn't figure out how to make the SelectedItem property only writeable by the manager, so I wanted to avoid having directly accessible objects that could have their SelectedItem property set to True without it deselecting all the other items in the same group. Of course that still leaves the possibility of setting a variable to one of the manager's list items and setting it from there, so I would still like to know how I could prevent that, if possible.
UPDATE: I didn't use the code above in the end, deciding instead to go with Cyborgx37's solution - which seems to work perfectly well for me despite the warnings about best practice. I also realised I would need to use the same class in another scenario where multiple items could be selected, so it was easy to add a Boolean property to the manager to enable that.
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Feb 22, 2012
I'm using Report Viewer(VS 2008) to make a report in VB.net. I add Table with Table Header, Table Detail, and Table Footer. Then insert a Table Group(table1_group1) and add expression =IntRowNumber Nothing-1/10 on that group. I check page breaks at end.
When I load the report its show normal :
page 1 : page header+ table header + table detail(10 list data) + page footer
page 2 : page header+ table header + table detail(5 list data) + table footer + page footer
But when I click Print Layout Icon its show an extra page(page 3):
page 1 : page header+ table header + table detail(10 list data) + page footer
page 2 : page header+ table header + table detail(5 list data) + page footer
page 3 : page header + table footer + page footer ( this is the error)
I also try to print the report and its print 3 page.
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Jul 29, 2011
In my master page init sub I have a block of data/text being written to a control. The basic idea was that it should be available on every page (obviously). However, I have come across a situation in which I need this to NOT happen on a certain page. Is there anything I can do, short of making a new master page for this specific page, to make this work? I also use a basepage, if that ever needs to come into play.
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May 6, 2011
I want to make a webbrowser, but only have it show one specific thing and not the whole page. The thing I want it to show and only show is in about the middle. How would I frame the page, and put it on the webbrowser?
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Aug 1, 2011
How do I continue to print a list onto another page once the bottom of the page is reached?
Dim PrintFont As New Font("Arial", 14)
Dim HeadingFont As New Font("Arial", 14, FontStyle.Bold)
Dim LineHeightSingle As Single = PrintFont.GetHeight + 2
[code]....
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Mar 13, 2009
The Property Page of the VS.Net IDE can be a worthy alternative to a tabcontrol, tried searching for any controls that has such look and feel but did not find any. Could someone here point me out on ideas on how I could imitate it or perhaps some links that has a similar control?
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Dec 15, 2010
I have an app that uses the Tabcontrol. Can the page under the tab have the property set for a scrollbar? I can see the autoscroll, but thats not what I need.
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May 18, 2010
in vb 5 there was an add in wizard that helped create a property page for usercontrols. Is there something similar for vb2008. I thought I found it once but can't find it again?
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May 1, 2009
When I right click on the ToolBox and click on Choose Items Error while loading property page comes up, and my toolbox is disabled, Also in the output this text appears:The Windows Forms Designer Package ({7494682B-37A0-11D2-A273-00C04F8EF4FF}) did not load because of previous errors. For assistance, contact the package vendor. To attempt to load this package again, type 'VBExpress /resetskippkgs' at the command prompt.
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Jul 20, 2010
I have a tab control in my Main Form which has 2 tab pages, each of which are a different form. I create them as:
Dim UserManagementForm As New UserManagement()
Dim FileManagementForm As New FileManagement()
Then set them up via:
UserManagementForm.TopLevel = False
UserManagementForm.Parent = TabControl1.TabPages(0)
UserManagementForm.FormBorderStyle = FormBorderStyle.None
UserManagementForm.Dock = DockStyle.Fill
[code]....
I have a PrintForm component on my form and I am trying to send the currently active tab page to the print form and then send it to the appropriate dialog. However, I keep getting the document contains no images. Any ideas how I pass the tab page to the print form component?
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Feb 13, 2011
how do you display a webcam property page with avicap32? I am sending this message SendMessage(hHwnd, WM_CAP_EDIT_COPY, 0, 0) but the windows does not open
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Nov 4, 2010
Trying to access a property from the parent page on my user control.
Here's the start of my default.asp codebehind:
Partial Class _Default
Inherits System.Web.UI.Page
Private _selectedID As String = "74251BK3232"
[Code].....
I'm getting the error "selectedID is not a member of System.Web.UI.Page"
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Dec 31, 2011
I have a drop downList and I have it listing colors. When a color is selected I want to change the background color of the page itself.
I am using Visual Studio 2008 and using VB.Net.
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Oct 26, 2009
I have seen it somewhere ages ago but cannot find the link... I want to create a custom drop-down "property page" like the one that pops out when you click on the down arrow in the property grid to set the anchoring.
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Jan 18, 2010
I have:
Page.aspx
Page.aspx.vb
TestClass.vb
I'm trying to access a shared property of the TestClass class from the Page.aspx.This code works fine:
<head>
<script language="JavaScript">
<% if System.Globalization.CultureInfo.CurrentCulture.Name.ToLower = "pt-br" Then %>[code]......
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Dec 6, 2011
In my Site.Master.vb file, I have a custom User object:[code]Now in one of the content pages, I want to be able to see if a user is logged in. I figured if the object u was declared in the Site Master, I could use it in the pages that derive from the Site Master. For example, I want to do:[code]
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Feb 4, 2010
On my .aspx page i want to be able to show and hide certain panels depending on user selections (radiobuttonlists).
For example in my aspx page i have;
<form id="form1" runat="server">
<asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True">
<asp:ListItem>1</asp:ListItem>
[Code].....
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Dec 29, 2009
How can I check the 'Checked' property of a dynamically-created checkbox during the Page_Load subroutine? Basically, I have a VB.NET page that creates some table rows dynamically, based on a number selected by the user. So, for example, if the user selects "3" from a dropdown list, the page posts back and creates three table rows. Each row contains a couple of textboxes, a dropdown list, and a checkbox (which are all .NET form controls rather than plain HTML controls, I should point out).Typically, the user would enter a few details into the form controls, and click the 'Submit' button, after which the page iterates through each row, and inserts the data into a SQL Server table.But if the user ticks the checkbox for that row, this signifies that the page is to ignore that row, and NOT insert that row of data into the database when the user clicks 'Submit'. This works well, but there is a problem. If the user clicks 'Submit' and some of the values entered into the form controls are invalid (so, for example, the user didn't enter their name) then the page won't submit the data, and instead, shows an error to the user informing them of the values they need to change. But if the user creates three rows, for example, but decides to "ignore" the third row (by ticking the checkbox) then when the page posts back, finds some invalid entries, and re-shows the form to the user to allow them to correct any errors, I'd rather the page didn't render the third row altogether. After all, they chose to create three rows originally, but then decided that they only needed two. So it makes sense that the third row is not recreated.
But what seemed to happen was that objCheckbox.Checked was always returning False, even when the checkbox was ticked. Once the page had loaded, the table rows had rendered again, and the tick was present in the checkbox, so it's not like the value was lost on postback. But at the point I check whether the checkbox is ticked, it always returns False, rendering a table row that the user doesn't need.Does anyone know how to get round this problem? I've read lots of articles about the .NET ViewState, and the page lifecycle, but I've yet to find a solution that works. I simply need to be able to check if a checkbox is ticked before re-creating some dynamic controls. [code] But then I basically found out that you can't override a protected member with a public one.
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Feb 25, 2009
I have a class which contains the object and a collection for that object. I want to make a property readonly to external calls, but allow access to that property from the collection class. I know I can use:[code]But, I want to the PreviousRow property to actually show as "ReadOnly" in the intelisense of the calling code of client app. The above does not. The only way that I see to make it show as "ReadOnly" in the called code is to mark the whole property as ReadOnly, but the problem with this is that my collection class code can no longer access this property:[code]I tried using the "Friend" declaration, but that seems to still allow Write access to the calling code.I only want write access from within the RowCollection class.
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Nov 28, 2009
Is there a tab property I can assign to make a given tab not only the "top" (or active) tab but also the left most or is there another way to do this?(It seems pretty straight forward to make a tab the top or active tab.)The requirement is that I've got one tabcontrol that contains a potentially large number of tabs. Each member tab has a right fair number of controls and dialogs.These tabs are all grouped by fours sequentially. For example, tabs 0-3 are one group, 4-7 the next group, etc.I'd like to control the display of this tabcontrol from a different tab control. This second tab control contains high level information about the 1st tab control as well as a lot of other things pertaining to all four tabs that the user needs to see as well.For example, if I've got 8 total Tab1's, then I've got 2 Tab2's.When Tab2(0) is selected, I'd like Tab1's leftmost item to be Tab1(0). When Tab2(1) is selected, I'd like Tab1(4) to be my leftmost tab in Tab1, rotating the lower 4 out of view for the time being.
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Mar 10, 2009
this is the code for my property
Dim _playernumber As Integer
Property Player() As Integer
Get
[code].....
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Jun 12, 2011
I have a text input in textbox1 in tab page 1 and i want that text from textbox1 will be displayed in textbox2 in tab page 2.
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Jul 15, 2010
We have developed a VP exe that we would like to make available via web access. Never having done this before we're looking for how to start. The application was written in VB6 as a stand alone exec.
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Oct 20, 2010
How to Resolve following Error in .netNon-modal forms cannot be displayed in this host application from an ActiveX DLL, ActiveX Control, or Property Page.
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Feb 1, 2012
I am converting an application from vb.net 2003 to 2005. I got the following warning and need help how to resolve it. withEvents variable 'PreviousPage' conflicts with property 'PreviousPage' in the base class 'Page' and should be declared 'Shadows'
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Oct 5, 2010
I wrote a page Page method in my aspx page. in web service method I need to call FindControl method return textbox and get text box value. But my findControl will take MasterPage object to iterate.
see my code
<script type = "text/javascript">
function ShowCurrentDateTime() {
$.ajax({
[Code]....
How to pass Master Page object or Page to Page method?. So I can use in Sared method.
Is there any way I can access Textbox value directly in Page method? I need access couple of controls in Page Method.
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