Update Unable To Find TableMapping['Exceptions_edit'] Or DataT?
Feb 14, 2011
I have the following code:
Imports System.Data.SqlClient Public Class Exceptions Private Sub Exceptions_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
that it looks as if my data adapter is trying to update the Scratchpad3, but what I need it to update is ExceptionsEdit. My question is, how do I get my data to post to the ExceptionsEdit table in my database rather than trying to post back to the Scratchpad3?
I have a bound datagrid which I fill from various search options that are available to the end user.Currently I have one of the columns (status) set as a DataGridViewComboBoxColumn with a collection of two items. 'Open' and 'Closed'When the I select for example 'Closed' and hit the 'Update' button an exception is passed with the caption'Update unable to find TableMapping['Tracker'] or DataTable 'Tracker''I have been looking at hope the mapping works for the last 3 hours but getting nowhere fast and I really need to get this project completed by the end of the week.The bound controls are:
Binding Source = BS Data Member = Tracker Data Source = TrackerDataSet [code]...
An unhandled exception of type 'System.InvalidOperationException' occurred in system.windows.forms.dllerror in line: dbAdp.Update(dbDset) in btnSave_Click, (elseif editflag = true) blockdescription: Update unable to find TableMapping['Table'] or DataTable 'Table'I was also wondering if I could simply use the ExecuteNonQuery for the delete statement, but since I've placed my data in a datarow, I'm not sure if i can actually use it. Any thoughts on this? Btw, this is my first time using a datarow, and I've recently been studying how to use ADO.net.
dr = dbDset.Tables(0).Rows(CurIndex) dr.Delete() dbAdp.Update(dbDset.Tables("addresses"))
I'm using Visual Studio 2008 on an XP machine. My other machine died so I had to re-install VS on a new machine. Everything worked find until I went to the new machine. Now I keep getting these 2 messages below when I go to build my solution:
Unable to find dependency 'interop.stdole' (signature ='(null)' Version='2.0.0.0') of assembly axinterop.mscomctllib.dll Unable to find dependency 'interop.stdole' (signature ='(null)' Version='2.0.0.0') of assembly interop.mscomctllib.dll
I tried to remove the references to both .dll's and then re-add them in and that didn't work. I tried removing and re-adding stdole, and that doesn't work either. I tried installing VS on another machine, but I get the same messages there.
The only thing I noticed out of the ordinary is under Detected Dependencies, when I right-click on axinterop.mscomctllib.dll and view the dependecies, I noticed there is a yellow exclamation point in the icon for interop.stdole. I don't see any information regarding that exclamation point however.
I am trying to update my database and keep getting the same error: OleDbException was unhandled Syntax error in UPDATE statement.
Here's my The program is connected to a database which contains 5 tables, one of which is ApplicationTable and contains two fields.
Dim da As OleDb.OleDbDataAdapter Dim con As New OleDb.OleDbConnection Dim comm As New OleDb.OleDbCommand Dim ds As New DataSet Dim sql, Query, text, text2 As String [Code] .....
Resolved: Changed field name "Password" to something else.
I have developed a windows based application using visual studio 2005 called DMS. On the client side, this application runs on asp dot net framework 2.0. We have created its setup file which has to be installed on the client pc. After the installation of the application, some of the users get the error message as:
DMS.exe - .net framework initiation error Unable to find a version of the runtime to run this application
(I have also attached the screen shot of the error message.) Trouble shooting done by me:
a. I had tried the re-install Dot Net Framework 2.0. b. Scanned the PC for virus attack. c. Install dot net framework 2.0 first and then the application. d. Un-install and re-install the whole application.
But none of the solution works. The only thing that works temporarily is un-install the whole application and re-install it. Then it works for a few hours.
I have written an application that calls 'My.Computer.FileSystem.SpecialDirectories.Currentm UserApplicationData'. My application is working fine, but one user has reported an issue that has me stumped. When this property is accessed, the following exception is thrown:
"Unable to find an entry point named 'VerLanguageName' in DLL 'version.dll'". The stack trace says that the exception came from Microsoft.Win32.UnsafeNativeMethods.VerLanguageNam e(Int32 langID, StringBuilder lpBuffer, Int32 nSize)
I don't think the problem is with my code. I suspect that there is something wrong with a system-level component on her computer, particularly with the DLL that is mentioned. Is this DLL part of a specific windows component that could be reinstalled/repaired?
I just installed Lucida Grande font on my computer and I am unable to find this font when I add a label or text box control. I can see the font in the control panel and MS Word. What is the right step to see this font?
I have created a form for a user to create a booking of a meeting room, I need this form to do 3 things.have print functionality update the new booking to a dataset view the current bookings screen I seem to be struggling with the second task, when I try and save my new booking I get this error
System.InvalidOperationException was unhandled Message="Update unable to find TableMapping['mtrbookings'] or DataTable 'mtrbookings'." Please see the code for my form. Imports System.Data.SqlClient
[code].....
I have not declaired any data sources, like a data grid view or the text boxes from which my information is typed by the user (text boxes).
I am having error with the line of code. It prompts me with "No value given for one or more required parameters."
Public Sub Test() Dim csvConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= D:Test.csv;Extended Properties=""text;HDR=Yes;FMT=Delimited""" Dim dbConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Documents and Settingswang1DesktopAssignment XMLXMLEmailAppTest.mdb;User Id=admin;Password=;" Dim objConn As New OleDbConnection(csvConnString) [Code] .....
I am developing an application which uses a database that holds the information about a company and it's personnel. but when I try to edit already existing data in the dataset it just won't update it. I've tried all the method the MS sites provided me, but it just won't. the code looks like this: (notice this code wasn't complete)
I have developed a windows based application using visual studio 2005 called DMS. On the client side, this application runs on asp dot net framework 2.0. We have created its setup file which has to be installed on the client pc. After the installation of the application, some of the users get the error message as:
DMS.exe - .net framework initiation error Unable to find a version of the runtime to run this application
(I have also attached the screen shot of the error message.)Trouble shooting done by me:
a. I had tried the re-install Dot Net Framework 2.0.
b. Scanned the PC for virus attack.
c. Install dot net framework 2.0 first and then the application.
But none of the solution works. The only thing that works temporarily is un-install the whole application and re-install it. Then it works for a few hours.
Unable to find a normal distribution function for VB8 Found the others I needed Math.Log, Math.Sqrt, Math.Exp but no Math.ND To give an example of the problem that the code needs to do.
I have an application written using Visual studio 2005 (in VB.Net). When I run it on any machine I get "unable to find a version of the runtime to run this application and this same application successfully some other PCs[code]...
I have an application written using Visual studio 2005 (in VB.Net). When I run it on any machine I get "unable to find a version of the runtime to run this application" and this same application successfully some other PCs..[code]
I am using a a bin serlization for saving pictureboxes. And then i copyed the code and put it into my game player so it could load them in. But i get a error: "Unable To Find Assembly 'GME Game-Maker-Extreme, version: 1.0.0.0, Culture=nutual, PublicKeyToken:Null"[code]...
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Has anyone got any pointers, examples or sources that I can start looking through??
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Does everyone here have visual studio professional or above? I was studying hard on my visual basic so that I could get started doing contract work on my own and hopefully start a software company after I get out of school. Now I don't know what to do. My next thought is to keep working on my C++ so that at least I can develop and deploy apps with free IDE's.
I have a program that will print dwg and idw drawings to different printers. from our drawing vault we kan use a plotbutton which creates a pcf-file (text file) and copies the drawing to a specific location. the program reads the pcf file which contains the max printsize for the drawing, who is printing it, nr of copies, location of the drawing. all data is written to or read from a small database. as long as there are drawings the printing goes fine, they are listed in a datagridview on the form. As soon as the last record is removed from the datagridview I get the following error[code]...
i m unable to update data into my database in vb 2008. the changes are reflected in the dataset but they are not reflected in database. i have set the datasource's copy to output property to copy if new but it is still not working.
