Error Shows When I Leave The Tab And Move To Another Tab And Return To Last Tab?
Apr 13, 2010when i leave the tab and move to another tab and return to last tab
this message show to me
http:[url].....
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VS 2010 Error In Mouse Hover/Leave
Feb 18, 2012I have two comboxes inside a panel and have the following code which generates an error "Object reference not set to an instance of an object." on the line marked with *****
Private Sub cboJob_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles cboJob1.MouseHover, cboJob2.MouseLeave
[Code].....
.net Program Shows Error : InvalidOperationException Was Unhandeled An Error Occurred Creating The Form
Jun 2, 2011I got a serious problem. Though I have made my program newly it shows error. I have used 1280,1024 animation only for first form then used 1280,1024 image for every form. Today I was checking then it was showing me error message for 19th & 20th form. If I use On Error Resume Next then it shows error for another form ; if I use same code there in the menu item I mean so that I can get rid of error when I click to show a form it shows another error. First error message is "InvalidOperationException was unhandeled An error occurred creating the form. See Exception.InnerException for details. The error is parameter is not valid." and second error is "OutofMemoryException was unhandled Exception of type 'System.OutOfMemoryException' was thrown". I have noticed it that it doesnt show error message for those form which have few labels and text boxes. It shows error message for those forms which have 1 menu bar, 2 picture boxes(one is 1280,1024 & another is 250,456), 2 group boxes, 40 labels, 3 combo boxes, 38 text boxes & three buttons. Please help me I need to get rid of this problem. Does it mean that I cant use unlimited control there in my form?
View 2 RepliesSql Server - Get An Error When Leave Datagrid Cell Value As Null?
Nov 25, 2011I get a 'Conversion from type DBNull to String is not valid' error when I proceed to insert the row with a null cell value from my program to MS Sql Server even if the column is already set to accept null values in the database. How do I solve this? FYI I'm using an unbound datagrid, and I get all the screen values during runtime.
Property SerialNo()
Get
Return strSerialNo [code]...
Error Handling - Prevent User Not To Leave Empty Word In Text Box
Aug 10, 2011what is code i should use if i want to prevent user not to leave empty word in text box after user click save button. i am using visual studio 2005, database sql 2005.
View 2 RepliesVS 2008 Return False If Move Specific Column?
Apr 13, 2010Im putting in an image in a specific column.
EX
[Column1] [More Columns]
Image |
Im trying to make it so if the user moves column1 it will not work. But still allow the user to change the order of the other columns.
Move To Next Textbox.text By Pressing The Return Key In A Windows Form?
Jun 7, 2010How do move to next textbox.text by pressing the return Key in a windows Form . I am using VB 2010 express edition?
View 2 RepliesVS 2008 Error "WithEvents Variable 'Move' Conflicts With Event 'Move' In The Base Class 'Control' And Should Be Declared Shadows"
Sep 3, 2010What does this error mean? I havent modified anything in the designer code, but its giving me an error? WithEvents variable 'Move' conflicts with event 'Move' in the base class 'Control' and should be declared 'Shadows'. The error relates to Friend WithEvents Move As System.Windows.Forms.DataGridViewCheckBoxColumn
View 1 RepliesRegistering A Com Dll Shows Error
Apr 13, 2012I have created a com dll in Visual Studio 2010, vb.net. The dll is supposed to compile in the framework 3.5 for X86 processor. Should run anywhere right? I reference this from an Access application using vba. All works well on my development machine. I must also say that the project references an eBay sdk dll called ebay.service.dll. This file supports converting the .net commands into the appropriate soap commands to communicate with eBay.
All this works well on the development machine when compiled. The files in the bin/debug folder are eBayListing.dll, eBayListing.tlb, and eBay.Service.dll. I can reference eBayListing.dll from Access and everything works well on the development machine. On the laptop I registered the eBayListing.dll and eBayService.dll using the visual studio regasm at: C:WindowsMicrosoft.NETFrameworkv2.0.50727RegAsm.exe. Both files appear to register as I get the registered message from regasm. I run this as administrator.
When I try to set the reference from the Access application in the VBA references I can only see the reference to the file as it was on my development machine. I can tell because it has the path the the bindebug file. I don't see the version of the dll supposedly registered on the laptop. The file obviously isn't there so I browse to the file on the laptop that is theoretically registered, but get an error.
Application Shows Error When Install In Another PC
Jun 3, 2011I have created setup file of my program. I have tried to install it there in two pcs to test it that its working properly or not. One pc has visual studio & my program worked there after being installed but another pc doesnt have visual studio & my program doesnt work there after being installed. It shows error message that "WindowsApplication1 WindowsAoolication has encountered a problem and needs to close. We are sorry for the in-converience." What does it mean? Does it mean it that I couldnt create setup file properly?
View 4 RepliesInstall The VB Still Shows Error For Framework
Apr 4, 2008when I want to install the VB.net from that CD, I can't. it said I should to install framework from the internet. I have install the framework, but when I want to install the VB.net, it still said that i should install the framework. actually,i want to install this VB.net because i want to learn about this compiler more.
View 3 RepliesProgram Shows Error When Install It There In Another Pc
Jun 10, 2011I have created setup file of my program & it shows error when I install it there in another pc which doesnt have visual studio. Even I have tried to install it there in another pc which has visual studio & it worked well. I am confused. It shows following error message: WindowsApplication1 WindowsApplication1 has encountered a problem and needs to close. We are sorry for the inconvenience. If you were in the middle of something, the information you were working on might be lost.It has what data does this error report contain link. From this link I have collected following information.[code]
We do not intentionally collect your files, name, address, e-mail address or any other form of personally identifiable information. However the error report could contain customer-specific information such as data from open files. While the information could potentially be used to determine your identity, if present, it will not be used.The data that we collect will only be used to fix the problem. If more information is available, we will tell you when you report the problem. This error will be sent using a secure connection to a database with limited access and will not be used for marketing purposes.
Calculator Program - Blank Field Shows Error
Mar 8, 2011I'm doing a simple calculator program calculating Pennies, Nickels, Dimes and Quarters. I made a Try-Catch statement so that if the user enters letters into the text boxes, they get an error message. However, if the user leaves one field blank, the error message still pops up. What's the code so that I can get Visual Basic to recognize that an empty field is the same as 0 so that that message doesn't pop up? [Code]. What do I need to add to it to get that Error Message to stop showing when the user doesn't enter a value into one of the text boxes?
View 7 RepliesDATASET - Whenever Try To Access - Shows Error Of Invalid Password
Jun 5, 2011I am having a small problem with dataset. problem defination is:
System.Data.OleDb.OleDbException was unhandled
ErrorCode=-2147217843
Message="Not a valid password."
Source="Microsoft JET Database Engine"
And My connecting string is:
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source="D:Shop InventorydatabaseDATABASE.mdb";Persist Security Info=True;Jet OLEDB:Database Password=123456789"
WHERE the password I added is rightbut whenever I try to access is it shows error of Invalid Password;
I have coded it as:
'Me.SaleTableAdapter.Fill(Me.DATABASEDataSet.Sale)
Me.ReportViewer1.RefreshReport()
Developed Program Running On Another Computer Shows Error
Mar 5, 2010i have developed a small application and was working fine on developing machine but when i installed it on another computer and double click on it to start it starts and after splash screen it gives don't send error [an error occurred] and getting closed.
View 3 RepliesError - Lable Shows System.Data.DataRow?
Mar 5, 2009I've been trying to highlight a search result in DataTable. First, I loop through rows of DataTable and call a function to look for a matched keyword to highlight those words, then update DataTable row with a new string with highlighted keywords.I bind the DataTable dtResult to the DataList. It worked fine until I added this code block to SearchDemo function to highlight the keyword :
For i = 0 To dtResult.Rows.Count - 1 Step 1
Dim strTemp As String = dtResult.Rows(i).ToString
strVerse = blHelper.Highlight(s, strTemp)
[code].....
Error Message Shows, But Results (null) Still Outputing?
Mar 7, 2011I have it setup to error and stop if no name, and I want it to do the same if no format (via radio button) is selected. I can get the error to come up, but the code continues and outputs a null anser.
Private Sub BtnCalc_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles BtnCalc.Click
Dim CurrentRental As Decimal
[code].....
Errorprovider Shows Error On Using Windows Close Button(X)
Mar 20, 2010Is there any way to turn the damned error provider off when i try to close the form using the windows close button(X). It fires the validation and the user has to fill all the fields before he can close the form..this will be a usability issue because many tend to close the form using the (X) button. i have placed a button for cancel with causes validation to false and it also fires a validation.
[Code]...
Setup File Program Shows Error When Install It
Jun 11, 2011[Code] I have used flash .swf file there in my program(It shows animation there in form1).If I dont have flash player here in my pc & if I install & run my program then it shows error message that "Windows Application1 got a problem needs to close". If I have visual studio then it works when I install flash player. But if I dont have visual studio here in my pc & install flash player it shows same error that "WindowsApplication1 got a problem needs to close".
View 1 RepliesRedirect To A Special Page Which Shows Detailed Error Message For Unexpected Errors?
Mar 31, 2009i want to redirect to a special page which shows detailed error message for unexpected errors.Which solution is the best for it in asp.net?
View 2 Replies2008 - Using Split Method Shows Error - Char Values Cannot Be Converted To Integers
Feb 10, 2009I have a form with 12 text boxes. I'm trying to get the data from those text boxes to "save", and when that form is opened again have the data be inserted back. This form has different time slots so I need to be able to have it save and repopulate based on what time slot I am clicking on. I was going to have it read the data by splitting it with commas, then inserting them back into the correct fields but it's not working. I had it write the results to a text file and they get written correctly and inserted back, but the problem with that is it only reads that text file so every time slot I open up gets the same data.
Below is code I used to get the data when the Save button is clicked. [Code]. Problem is I get an error saying "Char values cannot be converted to Integers" on the first line, the (","c) part.
VS 2008 Webbrowser Controls Shows An Error Msg When It Detect Errors In The Page Navigated?
Oct 28, 2009my webbrowser controls shows an error msg when it detect errors in the page navigated, but i want it to be silent, i don't want to see any warnings.
View 6 RepliesVS 2008 - Array - Error Report Shows An Event Type Of Clr203r And An Index Out Of Range Exception
Aug 12, 2011I have one user that is having a problem with my application, the error report shows an event type of clr203r and an index out of range exception. From what I've read this seems to have "something" to do with arrays or lists. (What that something is, so far, is beyond me or anything I've researched). I do have one array in my program -- myarray(13) as byte and I do have the syntax right as far as noting 20 elements in it. in my other bits of code.
I'm reading those bytes in the serial port, deciphering them and performing some actions. (to be vague). But just with what I've said, can anyone point me to a possible problem? Is the index out of range exception ALWAYS concerned with just arrays or lists? Or could it be something else?
Make When Error Shows "can't Find Main.exe To Have Sound"?
Apr 6, 2010How to make when the error shows "can't find main.exe to have sound"[code]....
View 18 RepliesVS - Program Doesn't Work Though Flash Player - When Click On Icon Of Program - Shows Error Message
Sep 30, 2010I am really confused! My program doesn't work if I don't have Visual Studio here in my PC. To test it I have uninstalled Visual Studio. But my program doesn't work though Flash Player is present there (I have used Flash animation in the first form).
To be more sure about it I have installed Flash. But it's not working! That means the Flash animation file (.swf) is not making a problem! It needs support from Visual Studio to start. Doesn't it mean that some files are not attached with a setup file as a result it needs Visual Studio to run? Let me tell you how I create a setup file of my program.
CODE:
When I click on the icon of my program it shows the error message
CODE:
Reporting details: This error report includes information regarding the condition of WindowsApplication1. When the problem occurred the operating system version and computer hardware is use; your Digital Product ID, which could be used to identify your license; and the Internet Protocol(IP) anddress of your computer.
Property Return Value Error?
May 23, 2012I have a class classed class1.vb, it has a public property named prop1 with a get and a set clause. I add one to the value passed in the set clause and in the get clause return the value variable as determined in the set clause. However, I get an error on the variable in the get clause...
Public Property prop1()
Get
Return value
[Code].....
Return An Error From A Function?
Jan 7, 2009I have a function that returns a double. If in the function I decide the value is invalid, is there any way to return "error" instead of a double? Of course I could pass a boolean by reference and set it false and then check for that back in the calling function, but that seems awkward.
View 5 RepliesSQL UPDATE Return An Error?
Jun 14, 2011I'm trying to save a decimal number (like 7.28 ect) on Database.Database field type is float.Note that in Italy decimal separator is < , >
Dim Credito_Aggiornato As Single = Convert.ToSingle(FormatNumber(Credito_Residuo - ((Numero_SMS_INVIATI_per_calcolo_credito
* Costo_Singolo_SMS) / 100), 2))
[code].....
Crystal Report - Dosn't Shows Any Report Instead Of It Gives An Error
Jun 21, 2010I had created 5-6 crystal report in my vb.net project with back end sql server 2005 and i had given my path for crystal report. after this i had creted setup and deployed at customer machine but there it dosn't shows any report instead of it gives an error. for viewing report so how to come up with this probelm.
View 7 RepliesReturn Error Message From SQL Server
Mar 11, 2010I got a stored procedure to compare dates and if the date is not valid it returns an error in sql server.I need to know how i carry that across to vb.
View 2 Replies