Hosting Winform User Control In IE8?
Apr 11, 2010
I have a Winform UC packed in a CAB and hosted in an aspx web page using the <object> tag. In IE7, things work. But in IE8, no matter what settings I choose, the control never gets installed. I need to point IE8 to the CAB, download it, unpack it, and run the installer in the client machine, outside IE8. The UC is fairly complex, and requires several DLLs (third party components). The control reads data from hidden fields in the hosting page, and calls javascript functions on the page.
View 4 Replies
ADVERTISEMENT
May 20, 2011
I've followed the tutorial on the MSDN for this subject to the T and I'm not getting the User Control to Display in the cell.
I don't think the InitializeEditingControl is ever getting called by the Cell for some reason.
Here are my classes:
This is the actual User Control Class:
vb.net
Public Class CustomCheckBoxUC
Implements IDataGridViewEditingControl
[Code]....
View 3 Replies
Jun 11, 2011
im using membership of asp.net to manage user and roles in my vb.net winform application when logged in i wanna get the current user in a specific form
i use that code
nom = TextBox1.Text
Dim user As MembershipUser = Membership.GetUser(nom)
Dim identity As New GenericIdentity(user.UserName)
[Code].....
View 10 Replies
Feb 11, 2012
I have a winform and i have about 30 labels and 30 picture boxes on it. What i would like to do is fill each label and picturebox with a value and image from a backend database. I could have easily done this in vb6 using control struture , for eg.
for x = 1 to 30
picturebox(x).image = value from database
label(x).caption = value from database
next x
Is there something similar i can do in vb.net. I search a lot but found only complex programs difficult to understand and too much of OOP.
View 1 Replies
Nov 6, 2009
I 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 Replies
May 31, 2010
UI is created in VS 2008. I'm using C# .... I need to let the user move/focus between text fields from top to bottom by clicking tab button. How can i do it?
View 2 Replies
Jun 7, 2011
I have a blank winform. A textbox control with name textbox1 being added to the winform. During the form load event, I retrieve 2 string values from database and store these values into TextboxName and TextboxValue variables of string type.
I use TextboxName variable to store that textbox control name (i.e. currently TextboxName = "textbox1") and TextboxValue variable to store that textbox's text (i.e. currently TextboxValue = "Hello world"). My question is how to set the textbox1.text property without have to resort to following code:
If TextboxName = "textbox1" Then
textbox1.Text = TextboxValue
End If
how to set the textbox1.Text property without have to use IF...Then construct?
View 1 Replies
Jul 1, 2009
I have been working on keeping things object oriented for my project. Currently, I'm using a .DLL which supplies all of the app's classes to the WinForms project acting as the presentation layer.My .DLL will, for example, return a SortableBindingList(Of T) to code in a form. The SortableBindingList(Of T) comes from here. Let's assume a SortableBindingList(Of Product). Assuming that the .DLL's function Services.Products.GetList() returns a SortableBindingList(Of Product), I can easily do this:
DataGridView1.DataSource = Services.Products.GetList()
Now, the DataGridView is properly populated with my list of Products. Fine. However, there is no .SelectedItem property which gives me back my object which was selected in the DataGridView:
' Doesn't exist!
Dim p As Product = DataGridView1.SelectedItem
' Need to make another DB call by getting the Product ID
' from the proper Cell of the DataGridView ... yuck!
However, a ComboBox or a ListBox does in fact store and return my Product objects intact:
' Valid!
ComboBox1.DataSource = Services.Products.GetList()
Dim p as Product = ComboBox1.SelectedItem
Another however ... the ComboBox and ListBox do not show all of the fields of the Product object, only the value of the DisplayMember property.Is there a nice control in VB.NET 2008 that I am just missing, which gives me the object oriented functionality that I want which will actually display an entire object's fields and also return that object back when selected by the user?
View 1 Replies
Apr 29, 2010
Visual Studio 2008 service pack 1 comes with Visual Basic Powerpack and has DataRepeatr control. i want to know that how I can add data in this control. i have in memory data. the examples i found on net are about binding DataSet to DataRepeater by fetching data from database. i want to bind in memory data. how to do this.
View 1 Replies
Jan 25, 2011
[Code]....
When I enter values in the textboxes and then press a button (=leave the edit) I find that table (myDataSet.Table(0)) contains all the values I entered besides for the last control/textbox that I was in.
View 1 Replies
Jun 12, 2009
I would like to make the Tab movement can also pressing the "Enter" Key. I have google and found the code which possible to used. But I found its not running fine with me. When I press "Enter" key,it runs fine for the tab movement. But if I put something into my textbox,it only allowed me to put 1 character and it will move next. Because the Textbox 2 can able to put in any kind of numbers. But after add in the code that allowed "Enter" key move the Tabindex,it will move to the next tab index after I lick 1 character.
Code:
Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
If Keys.Enter Then
SendKeys.Send("{TAB}")
[Code] .....
How should I do to make the "Enter" key press work as tab?
View 2 Replies
Apr 11, 2009
how can i call a VB function - deleteevent() in usercontrol.ascx.vb from a javascript function in clickhandler(e) in usercontrol.ascx. The call should cause a postback because I need the usercontrol to display the changes.I am currently trying to do it by using a linkbutton with style display:none, and calling its click event from the javascript function. But i dunno how to call the click event.
View 2 Replies
Feb 4, 2010
I have a groupox in a VB.NET winform app. The groupbox contains a few Labels, Textboxes and Checkboxes. This was created by simply dragging the controls out of VS toolbox. What I need to do is take the 1 Groupbox and at runtime create multiple Groupboxes to display based on user selection. Instead of dynamically creating the Groupboxes and other controls nested inside, is there a way to clone or copy the original one. Then I'd just change the properties. Label text, Textbox text, etc. And the location of the Groupbox in the layout.
View 2 Replies
Mar 12, 2009
Showing Command Prompt On Winform Control
View 1 Replies
Apr 8, 2009
I have attached a image of a control that is used within a coldfusion website. Basically I need something similar to use within a Winforms application but have never seen anything like it in .net. How I replicate this control?
View 3 Replies
Sep 1, 2011
I have a list of Active Directory entries (computer names) as a Collection data type. How can I add the computer entries and the pertinent columns to the DataGrid control on my WinForm? I have borrowed this code from some web site to add the list of computer to the pcList which is a Collection type.
pcList.Add(dirSearchResults.GetDirectoryEntry().Name.ToString())
View 4 Replies
Jun 15, 2011
I don't understand why my Label and Text controls are aligned when placed on a winform in design mode, but when I run the application the Label and text controls are uneven and spreaded apart. I using VB .Net 2008.
I tried adjusting the TextAlign property on the label control but the problem still exist.
View 3 Replies
Oct 17, 2011
I have an aspx page that has two different user controls. I want to find user control A and be able to set properties, etc., from user control B.
I was thinking I could do something like this:
Dim CMFilters As Control = Me.Parent.FindControl("CMFilters")
...but that doesnt work to be able to set properties and call methods. I somehow need to get the user control and and declare it as that user control type.
View 2 Replies
Dec 22, 2010
In a user control I have the code shown below.
I now realize that it is incorrect because the container's InitializeComponent property initializations have not run yet and they must be run prior to Refresh being called.
How (where) can I run Refreash after the container has initialized this user control.[cod]e...
View 1 Replies
Aug 31, 2009
i am using vb.net 2005 to developed desktop application I am having two windows form user control , the first control name con.vb containing the design and code for connecting to database and getting a list of my project values in combo box.
Now the second user control report.vb which i am using to generate some reports , since the code behind is using connection to connect to various project database , so i want to get the value of
First user control into another how i can get the i have tried the below but its giving me error in run time but no error in design or code behind -
MR.MainForm.Connection1.project_combobox.SelectedV alue.ToString
Error i am getting is :
System.NullReferenceException was unhandled
Message="Object reference not set to an instance of an object."
Source="MDR"
View 1 Replies
Mar 27, 2009
I am trying to build a tournament bracket application. In order to build the application efficiently I would like to make a user control "GameControl" that represents a game and give it attributes that represent the names of the competitors "TeamNameA" and "TeamNameB" ,an attribute "Winner" to represent which team should move on, and an attribute "NextRoundGame" that assigns another instance of the user control so that it can assign the "winner" to one of the "TeamName" attributes of the next round in the competition. If the controls were native to VB I feel like I could do it easily (I have only spent about 30 hours self teaching/tutorial following) but I can't seem to find out how to pass values to custom attributes of custom user controls through code.
View 6 Replies
Dec 16, 2009
I posted a while ago asking how to manage correlative updates: url...I made that post under the assumption that the direct link i had in place (an attachment on a google site) would not change. Unfortunately I overlooked the fact that google sites use redirect links, just a hair short of direct links. I've heard of FTP Protocols and noticed threads in the c# sections on how to code them, but I don't know much about them. I really need an internet access link for my pgroam to download the file from and am not sure on what the best approach is to this problem. Please advise...I seek not answers, but understanding, that I may not solve, but learn.
View 2 Replies
Apr 30, 2009
We have a form that hosts the WebBrowser control. That is the only control on the form.We pass the form the file path of a temporary PDF file and it does:WebBrowser1.Navigate(Me._PathToPdf)When the form is closing, it navigates away from the PDF file:
WebBrowser1.Hide()
WebBrowser1.Navigate("about:blank")
Do Until WebBrowser1.ReadyState = WebBrowserReadyState.Complete
[code].....
View 4 Replies
Nov 30, 2011
I want to allow the end user to write vb.net code within my application that will interact with my application and database. I have seen software like this, such as GE iFix, Excel, and others.
View 2 Replies
May 10, 2011
I have a working WCF, it is written in VB. I need to host it in Windows Services on a remote server. I cannot use IIS (they uninstalled after I had it installed). Specs are to host in Windows Services, the only way I can get around that is to quit.
[Code]...
View 1 Replies
Nov 24, 2010
I have developed a website using ASP.NET/VB + SqlServer 2008 and Dotnetnuke CMS.Now I have to host it on easycgi.com I have some questions:How should I restore my db (unfortunately easycgi supports just sqlserver 2005) so what should I do to convert my db to 2005?and what should I do to host my website (step-by-step "please").
View 1 Replies
May 9, 2011
I've created a WCF service and, with help of others from this site and the department I work in, the WCF service is running as a service on my development machine. Tested it with a console app and it works.But, it's not supposed to be on my development machine. It needs to be on a different server.This is difficult because the server it is supposed to reside on DOES NOT have Visual Studio installed on it.So I cannot run the VS 2008 Command Prompt with installutil to run the WCF service as a service on that server.
View 3 Replies
Feb 11, 2011
I am creating a form for work where managers can report when they find a customer's personal information laying around on a desk (we work at a call center where agents answer calls for a wireless cell phone provider, so we take personal information security very seriously). Anyway, I am wondering if there is a way to have a text box autofill with that manager's windows username (since they will need to be logged into their own profile to use the form).
View 2 Replies
Jun 2, 2012
i have a windows from project and in that project i created a user control lets call itcustombutton1 now i can use that control quite easily either at design time or runtime by creating a new instance of it like
View 1 Replies
Nov 29, 2011
Read this: [URL]. Now the question: I want the client will connect to web server (or web hosting).
View 8 Replies
