Unable To Load Mdi Form?
Nov 20, 2010
i have mdiparentform which i was able to run.On the form i have a treeview control on it and i have populated the tree nodes.I was able to run the form until i added some icons to the tree nodes with an image list.Rigth noew i cannot run the form again.It tells me An error occurred creating the form. See Exception.InnerException for details. The error is: Index was outside the bounds of the array.That is Invalid operation exception was unhandled.Please help me out there is not error in any of my codes but what i have realise is any changes i made to the form earlier was not taking effect only the previous setting always show.
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Feb 19, 2012
Whenever i start my form (window application) and link from one form to another, my data doesn't load but when i close the respective form and open it again , it appear. Can i know where is my problem ? Thx in advance. Here's the code snippet :
Private Sub AccessControl_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sqlstring As String = "select * from depttable"
Dim connection As New SqlConnection(db.cs)
Dim dataadapter As New SqlDataAdapter(sqlstring, connection)
[code]....
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Jul 27, 2009
Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Dim con As OleDbConnection
Dim cmd As OleDbCommand
[CODE]...............
The insertion part of the form works great. But my problem is in the form load part......If i leave a field blank(Null),then perform Save operation,close the form after successful insertion and then reopen the form,then it retains the previous values during the form load......This is only in case where i leave a field blank in the previous data entry in the database.......But if i enter values in all fields then form load is working great.
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Mar 20, 2010
I am developing a project that is dealing with CCTV camera made in china. I am provided by some DLLs from the company. Now i want to consume that dll into my application. I have tried default Visual studio's ADD REFERENCE features. then I have tried tlbimp.exe but it doesn't work.[URL]..I have search a lot about dll, some says "Check the dll header" and CLI Header. I opened this fine in notepad and I found only like "This will not work in DOS mode...". what to do next. Is there any way I can consume this file in .net.
I have already tried to add it as reference in Visual Studio 6.0 VB. even it says this is not a valis library.
Still dumpbin.exe is listing the function inside that dll.
I am confused about this scenario. Please guide me what to do with thi.
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Aug 10, 2011
I am trying to create a Windows Forms control in VB.Net to wrap around a control in an old DLL I created in VC++ 6. I am trying to make a call to an API entry in my control:
Code:
<DllImport("myctrl.dll")> _
Protected Shared Function InitMyControl() As Boolean
End Function
However, when I add a call to InitMyControl to my control's code and try to load the form on the test project, the following error shows up:
Quote:
Unable to load DLL 'myctrl.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
I have tried putting a copy of myctrl.dll into the Debug and Release folders of both the control library and the test project, but I continue to get the error. I even copied it to my WindowsSystem32 folder, but still no luck.
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Dec 14, 2009
How can I load a form and allow it to run it's code in the form load but keep it not visible. I want it to do what it needs to but but not display.
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Jun 14, 2010
I'm using a custom user agent in my web browser control to test the mobile versions of various sites in my business.[code]...
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Mar 3, 2011
Unable to load DLL 'sqlceme35.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
Im currently using windows 7 64 bit
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Nov 20, 2011
I'm using VB2010 Express for a project that uses a DLL for USB communication to hardware.
I have the DLL in the project so it's included in the install. Everything's fine & the project runs in the development environmet until I publish. As soon as I do, I get the following error when I try to run from the development environment:
Unable to load DLL 'USBConverterDLL.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
I worked out that the DLL needs to be present in the debug directory. Any idea how to make sure it's put there automatically when the project is first published?
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Oct 7, 2010
I'm using VB2010 Express for a project that uses a DLL for USB communication to hardware.I have the DLL in the project so it's included in the install. Everything's fine & the project runs in the development environmet until I publish. As soon as I do, I get the following error when I try to run from the development environment:
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Dec 22, 2011
I have a Lightswitch application that is running fine, connects to the database and shows the data just fine. I am trying to write another one using the same database but I get the error "Unable to load data". I can't find anything I've done differently with this application. I can connect to the database in the development window and see the data by using the View/Server Explorer and show table data.
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Aug 6, 2009
I have added a database to my project, but there is an error unable to open module fcomdataset.designer.vb
i know it's cheeky but is there anything wrong with the setup/layout of the designer. Are there other reasons why the form woudn't be able to open? (My pc is pretty low spec, i'm waiting for a RAM upgrade)
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class frmOctobase
Inherits System.Windows.Forms.Form
[Code].....
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Nov 9, 2010
I am trying to load the jpg picture from the hard drive, but it is showing path is incorrect.
[Code]...
Error: Could not find a part of the path 'D:/myapp/image/balance_inq_d.jpg'. I am not sure why Bitmap putting before the D: is there any other way to do this?
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Nov 8, 2011
Im trying to load the DataBindingLab from MSDN [URL]and im getting the error "Unable to load the metadata for assembly DataBindingLab". Does anyone know how i would be able to resolve this. The next part of the error is "The system cannot find the file specified" but no information as to which file is missing is provided...
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Jun 2, 2010
I am using a IE browser in my application with IE8 installed.When i right on a link and open with new window, new window is opened but the page is not loaded. But the address is shown in the new window url box and when i click enter in the url box, then page is loaded. I didn't see this issue in IE7. I face this when i using IE8 in WinXP or Win 7
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Nov 21, 2010
I have a menustrimp with items on it and with each item i have added an image to it via the image property.But the problem is when ever i try to make an change to the images like i want to remove an image And replace it with another image, at run time, the old image shows the new one doesn't show.This same problem occured to some buttons with icons on them.anytime i change the icon ,it doesn't show the old one shows.It appears the changes doesn't take effect.
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Dec 13, 2007
I created a program using visual basic. For some functions the program accesses a dll which was created using visual c++. When the program is run on a computer that does not have visual studio installed, functions which make calls to the dll generate an error: Unable to load DLL 'filename.dll': This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem. (Exception from HRESULT: 0x800736B1).Reinstalling the application does not help, and when the program is run on a computer that does have visual studio installed, calls to the dll work as expected without generating any type of error.Is there some component that is installed with Visual Studio that I need to attach to my program installation? Is there some way I can create or access the dll such that it does not need this component?
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Aug 1, 2011
All of the sudden, I'm no longer able to build a Solution without getting an error in VS 2010. A minute ago I was able to build, and now I can't.
The error is:
Unable to load referenced library 'C:Program FilesReference
AssembliesMicrosoftFramework.NETFrameworkv4.0System.DirectoryServices.dll':
System Error &H8013110e&
I've checked and the .dll is there. I've re-booted and grabbed the latest version from Team Foundation Server.
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Aug 4, 2010
In our application user needs to login to a particular company. We have an option in menu that would let user to select another company while application is open. When user selected other company the application restart itself along with the settings for new company.
Until first load everything was fine and user can select other company from the menu, but when application restarts itself it throw and exception stating Unable to load assembly. Whereas if we again try to run the statement in debug mode everything goes fine. Basically, on alternative loads we are getting this error.[code]...
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Oct 5, 2011
I am currently updating an application from Vs2005 to Vs2010. I'm having an issue rendering the report viewer (using SSRS 2k5) in the browser.When the report is loaded, I get bombarded with popups that say "Unable to load control". After all the popups, the report eventually load (thank god for firefox's prevent additional popup checkbox), yet none of the buttons work (each button causes the popup).
here is my code
html
<asp:Button ID="test" runat="server" Text="Run Report" />
<rsweb:ReportViewer ID="ReportViewer1" Width="700" Height="900" runat="server" />
[code]....
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Jun 24, 2010
I have a big problem.I'm starting with Visual Basic (2008) and I get this error when you want to run the program,
Warning 2.Unable to load the type library for reference "MSCommLib.Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED)) prjRxData
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Jun 3, 2010
I have a datagrid and set of collection of columns for the datagrid. I have added cloumnname and headertext using column collections in design time. I have made false of autogenerated column. I was unable to load the data in datagrid from datatable. If i remove the collection and add bind data in datagrid means working fine but not for the column collections.VB.net windows application.
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Nov 23, 2009
Does anyone know what the problem is with this error message? One or more errors encountered while loading the designer. The errors are listed below. Some errors can be fixed by rebuilding your project, while others may require code changes. Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
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May 6, 2010
I have been trying to install VB2010 Express, which directs me to uninstall VS2010 Beta. I have been primarily successful in this, but I keep getting error 1402, as follows:Form "Microsoft Visual Studio 2010 Professional Beta 2 Setup - Update Page":
Uninstalling Components:
[completed - check] Microsoft Office Development Tools for Visual Studio 2010 (x64)
[completed - check] Microsoft Visual Studio 2010 Professional Beta 2
[pending - double bar] Microsoft Visual Studio Macro Tools
[code]....
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Aug 24, 2009
I would like to load a default created image at start. But seems to not be working on form load any ideas.[code]
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Apr 7, 2012
I have a couple of tables in a sql server database and i want to load the data from them in form load.
Here is the code i use to load the first table
connection string here
Con.Open()
Dim objCmd As New SqlCommand("SELECT * FROM Customers", Con)
Dim cust As SqlDataReader = objCmd.ExecuteReader()
[Code]...
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Sep 30, 2011
I am writing a custom application for IMAIl express 11.5 using IMAIl Server API for .Net
I am using the following code:
Dim DomData As New DomainData()
DomData.Aliases = "TestALias"
[code].....
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Jan 3, 2012
I have the following structure:OLD: frmMain (WinForm)uscStat (UserControl with Grid) In frmMain I'm able to make some settings and load the result of the settings via LinQ into the Grid of the uscStat.
[Code]...
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Jun 17, 2009
I receive this error as "Assembly Load Error" whenever adding a form or other object that has to be inherited.
"Unable to load assembly. Ensure that the file is a valid .net Framwork assembly"
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Jul 9, 2009
I want to be able to drag the form by click on the form.... not by clicking on the bar...
The formborderstyle is at None.
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