i am writing a mobile application to save some task. In this application i want save the data of task to the text file(*.txt). however, i faced some of the issues that i unable to save data to txt file due to the runtime error on file not exist but i have checked it and the txt file is existed. [Code]
View 10 RepliesHere are some important facts:
This code works (no Error 1004 on numerous laptops and desktops) A couple of months ago it began to fail (Error 1004 reared it's ugly head) on a couple of machines. The users claim that nothing changed - I can neither confirm nor deny accuracy of these claims. All users, except one, are running Windows XP and Office 2003. The problem also surfaced on a new machine running Windows XP and Office 2007. I could not force the error on my development/test machine - Windows XP with Offic 2003. It fails every time on another machine I have running Vista with Office 2007
The following is the code that causes me the problem. I know the error is raised on the WB.Save statement. I added the error trap to eliminate the problem of the Excel file being unaccessable without a reboot, due to the fact that Windows thought Excel still had it open.
Public Sub ExportCostAnalysis(ByVal RunMode As String)
On Error GoTo ErrorHandler
As dao.Recordset
[CODE]...
my error code is run-time error 1004 unable to get the correl property of the worksheetfunction class. I read the data from xlsx-files to one dimensional arrays in my vb - program. the essencial code parts are
Option Explicit
Option Base 1
Dim winvyf() As Double, winvx() As Double
[code]....
i am download a file that needs to save in app data and i get an error when i use this code
My.Computer.Network.DownloadFile _
("http://www.cpgames.co.uk/minecraft.jar", _
"c:Documents and settings",System.Environment.UserName"appdata[code]....
i have problem to load the data text file that i saved because i am out of the index ,where is the index that stops me?
View 14 Repliesfind items, they get added to your inventory. But the problem is is that what you have say like 3 items in your inventory, and you close the application, all the items will go away because there's no way to save. So how would I make like the program to where it saves like a .DLL file (preferably .DLL not .TXT so users cant edit easy)? Is there a way to do this like maybe when they get an item, it
View 8 RepliesI work on 1 application which have included MS SQL database. So far, i manage to connect my database and putt it on form with Infragistics UltraWinGrid, create report in Stimulsoft Raports and also export all data from grids in Excel. All that work well, only problem that I have is to save data in grid. To be precise, after i update datas in runtime, and click save, my msgbox show that data is saved but after rerun in database is only datas that i putt manually trough SQL Manager. I have no clue how to save data in runtime, and after second rerun to show me data i putt in runtime. [Code]
View 6 RepliesI need a simple program which add,edit,save,delete data from database in vb.net. I have tried dataset or sqlcommandbuilder but both are not working. look at my code I have used with sqlcommandbuilder, it is not saving anything in database. provide simplest method to save data in database from dataset or direct from textbox. In this vb.net is not showing any error but not saving
'set up a connection string'
Dim connectionstring As String
connectionstring = "Data Source=|DataDirectory|inventorymanage.sdf;Password='XXX'"
Dim sqlquery As String = "SELECT * FROM ledger"
[Code].....
I created a database in access 2007, linked it to my project in visual studio 2008 (vb). When I enter some data using the UI, it does not save it in the database, and it's gone as soon as I run the program again. I dragged the textboxes from the datasource panel, onto the UI..
this is the code that was automatically generated by vs for the save button:
Private Sub StaffBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StaffBindingNavigatorSaveItem.Click
Me.Validate()
Me.StaffBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.GartisDataSet)
End Sub
I am a beginner in VB and I have a school project using VB 2008. I created a save button in vb but it cant save to Access 2007
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
[code].....
i m using fallowing code for update, delete and save data it's working very well when i save new recored but when i update and delete recored it's showing error message "Dynamic SQL generation for the DeleteCommand is not supported against a SelectCommand that does not return any key column information."
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If thismode = 0 Then
row = ds.Tables("state").NewRow()
row.Item("state") = TextBox1.Text
[code].....
I'm currently attempting to save data inputed into a data grid clicking the "save" button. My problem is, I also have another DB opened in the same window that also needs to be saved. The second database is pulled up by the contents of a text box, so there for it has no real Dataset to call on. It looks something like this.
[Code]...
I try to run the update command it always throws the exception "Cannot find table 0" or "Update unable to find TableMapping['Table'] or DataTable 'Table'." I tried declaring the connection the same way as the code above and then simply calling the da.update(ds) but it wouldn't do anything.
how to save information into a text file from runtime VB2005. However, I wish to be able to write the information into any kind of form of file that cannot be simply opened and read by anyone (such as text file can be). Is there anyway that VB2005 can do this?
View 2 RepliesI cant able to save an excel file from VB.NET.
I used the code below:
SaveFileDialog1.Title = "Save Excel File"
SaveFileDialog1.Filter = "Excel files (*.xls)|*.xls|Excel Files (*.xlsx)|*.xslx"
SaveFileDialog1.ShowDialog()
[Code]....
Error occurred in the highlighted line as "Exception from HRESULT: 0x800401A8". I cannot analyse the cause for this error. because in before case it works fine for the same code i used.
I am opening an excel workbook, saving it under a new name, then run a macro on it from personal.xls, then resaving it over this new file.
Then I try to immediately resave again asa third name and it fails
Here is the code:
' Start Excel and get Application object.
oXL = CreateObject(
"Excel.Application")
oXL.Visible =
[Code].....
"The file could not be accessed. Try one of the following: - Make sure the specified folder exists. - Make sure the folder that contains the file is not read-only. - Make sure the file name does not contain any of the following characters: < > ? [ ] : | or * - Make sure the file/path name doesn't contain more than 218 characters."
well i am using visual basics express and i cant seem to be able to save the file as an application [exe file]. i have created a program for my friend and i want to start to us it does eny one have eny ideas???
View 4 RepliesI am using MS Access 2007 as database and VB 2008 to build an application to show the content of 2 tables as a single table.I have two tables in MS Access and i have linked both the tables using "ID" as primary key(1st Table),foreign key(2nd Table). I used Query Wizard to show the data of both tables in a single table(3rd Table).I am able to view the content of all 3 tables using datagridview in vb 2008(Using Code), but i am unable to add,delete,save and search the content of the table using code. My concern is,i will be able to do all these operations using codes only.Would you please help me out in this.
View 5 Repliesthe below code is use for my website to insert photos, On my compouter, i can insert pics but when i transfer it to the remote machine, i get error message. Here is the code:
Protected Sub dvPictureInsert_ItemInserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewInsertedEventArgs) Handles dvPictureInsert.ItemInserted
'If the record was successfully inserted, save the picture
If e.AffectedRows > 0 Then
[code]...
i want to save String in File Who not Able to open in Text Editor Open it Only on my Application Suposly i want to save Phone Book Contact In this file
Three Text Boxes
1. Name
2. Phon Number
3. @mail Address
i already read these stuff but still not Understand i already check Kaymaf Provided link , but i m not understand Create Your Own Custom File Type
How do I save my dataset ,that is being filled in runtime, to a Microsoft Access database file (.mdb)?
View 3 RepliesError4Unable to open file 'D:ConstruContrWinAppConstruContrWinAppobjDebugConstruContrWinApp.Resources.resources': System Error &H80070020almunji
View 1 RepliesOriginally Posted by errorUnable to copy file "objReleaseVBNET.exe" to "binReleaseVBNET.exe". The process cannot access the file 'binReleaseVBNET.exe' because it is being used by another process.I am using Windows 7 and i have this odd problem during debug (F5-Run).It works only when i Run it for the very first time. After that i am keep getting this odd error message. I played with the permissions for a while but still nothing.
View 9 RepliesI am new to VB. I was trying to insert a record into access database with data reader. I was getting OVERFLOW error at runtime. My understanding is that overflow error occurs when we assign values that to variables that exceeds the maximum size of the data type.
Following is my code
Private Sub InsertRecord(ByVal CustomerID As Integer)
Dim RowArray() As String = Split(Me.lblRow.Text)
Dim intPrice As Integer
Dim decTotalPrice As Decimal
Dim mySQL As String
[Code] .....
I have created a dll using class library project in Visual Studio 2010. I want to access this dll in Excel using declare statement. I have declared my dll entry function with "public shared".
While executing my routine in excel VBA i receive a runtime error "Runtime error:453 cannot find dllentrypoint" I have never created a vb dll, so forgive me if I'm wrong. I am thinking that "shared" declaration isnt sufficient and should use a def file like with C/C++ dlls. I couldnt find the linker option in properties.
What I want, is for my text file to be read into the array named "CFiles()". Then once this is complete to delete the file But I get the error, The process cannot access the file 'C:UsersAndrewDesktopNew.txt' because it is being used by another process. On 3rd to last line. My code is below:
[Code]...
What I want, is for my text file to be read into the array named "CFiles()". Then once this is complete to delete the fileButI get the error, The process cannot access the file 'C:\Users\Andrew\Desktop\New.txt' because it is being used by another process. On 3rd to last line.My code is below:
Public Class Form1
Dim File As String = "C:\Users\Andrew\Desktop\New.txt"
Dim CFiles() As String
[code].....
I'm getting this error message when I try and run my program:
[Code]....
I have run this program man times before. I just added a Windows Form InputCrossForm.vb to my project. When I dbl click on the error message I get a message box title bar "Microsoft Visual Basic 2010 Express" with message "The definition of the object is hidden." Not sure what this means nor what to do to fix it.
Visual Basic 2008 Express Edition. I completed a few projects earlier this year and have just returned to build a new project and find that I am getting an error on the build. I get the following message: Unable to output file '<Projects location><Project_name>objDebug<Project_name>.exe'. Could not execute CVTRES.EXE.
I also get this message on projects I have completed previously. I have reinstalled (repair) and then un-installed and reinstalled Visual Basic 2008 Express Edition to no avail. I also notice that Help topics such as Technical Support and Check for Updates give the following response: The operation could not be completed. I am unaware of any changes to the environment that could have caused these errors.
I have a form with a listbox that when the form is opened I need it to display info from a file. I don't know what would be easier to work with Excel or a txt file, but it is in this format:
Phillip Frank
3/19/1990
3
999-555-8618[code].......
I would like it to populate the list box when the form is loaded, but if I have to use a button to tell it to load that is fine also.On the same form I have 4 textboxes that ask for each of the above items (name, DOB, Level, PH#) and a button that when pushed I want it to save it to the same file where the above info was pulled from in the same format.The Show Contacts button doesn't have to be used if it is not needed.
Unable to write to output file 'D:DevelopmentJob_TrackerJob_List_and_TrackerobjDebugJob_List_and_Tracker.exe': The process cannot access the file because it is being used by another process. Job_List_and_Tracker
View 6 Replies