Recordset Filter And Record Count Mismatch When Displays In Mshflexgrid?
Apr 14, 2011records with filter property gives the correct recordcount but it displays few records when bind to the mshflexgrid
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DataColumn.Expression Count - Filter On The Day, Count The Rows And Then Populate This Added Column With The Result?
Nov 2, 2010I have added a column to a Datatable called CallsPerDay which is there to tell me how many telephone calls have been made on a particular day or days.Is there a datacolumn.expression which will allow me to Filter on the day, count the rows and then populate this added column with the result.
View 1 RepliesArgument Count Mismatch On Flash.net
Oct 8, 2011i am receiving this error "ArgumentError: Error #1063: Argument count mismatch on flash.net::Socket/connect(). Expected 2, got 0.".I have created a .net tcp server that sends 1 byte of data while reading a file, now the flash client connects but i get this error and i don't receive any data at all.[code]
View 1 RepliesVS 2010 : Parameter Count Mismatch?
Jul 19, 2011Im trying to create a per user installation for my program made in vb.net I have .net 4 as a prerequisite which im going to download if its not installed The problem ive run into is admin rights is there a way to install the framework as an admin/elevated user then install my application as the current user so basically user launches bootstrapper -> pre-reqs run as admin -> application runs as current posibbly limted user.Im making the installer for my application using Wix (3.5), then im using dotNetInstaller to bootstrap and deal with the prerequisites.
If an admin installs application from the limited users profile he takes over the installation, which is what I dont want, but if the .net isnt installed the admin has to do this. The admin could install the pre-requesites then close the bootstrapper then the user could install the application but this doesn't seem like a great idea.
VS 2010 Parameter Count Mismatch?
Jan 14, 2012I get a parameter count mismatch when trying to invoke.
View 3 RepliesLogs The Value In Count And Displays It?
Oct 17, 2010I put Label1.Text = Watch.Elapsed.Milliseconds And notice that it goes from 0 to 1000 milliseconds and then back to 0 starting over every time.Then I do some tests and put,[code]...
Whenever I press e, it logs the value in count and displays it.[code]....
This should end program once it hits 5 milliseconds.But the problem is it doesn't.On one of my test runs i notice it does end, but only after a little while. Does this mean VB has a hard time detecting the stopwatch or something?
Add New Record - ADODB.Recordset
Aug 11, 2010Application Type = Windows Forms
DatabaseType = MS Access 2007
I am developing a win form app in vb 2008 combining with ms access 2007 as backend. I am using ADODB.connection and ADODB.Recordset objects.
[Code]...
Check For Empty Record In Recordset?
Jun 16, 2011I'm trying to retrieve some data from an Excel with the following [code]...
At some point the Recordset encounters an empty cell which it can't assign as a to Recordset.Fields("BG").Value. VB2010 will then throw an error: When casting from a number, the value must be a number less than infinity.
correct syntax for checking on an empty cell?
Deleting A Record From Access Table By Id Using Dao Recordset?
Apr 3, 2012I am trying to delete a record from a table by using dao recordset. Currently I am working with the code listed below. Unfortunately i've realised that this code only deletes the first record in my table, whereas I am looking to delete a record form the table with an ID that I would have put in textbox1
Private Sub btnDelete_Click(sender As System.Object, e As System.EventArgs) Handles btnDelete.Click
Dim AccessEngine As New DBEngine
Dim db As Database = AccessEngine.OpenDatabase(DatabasePath)
Dim dbs As Microsoft.Office.Interop.Access.Dao.Recordset = db.OpenRecordset("myTable", RecordsetTypeEnum.dbOpenDynaset)
dbs.Delete()
End Sub
Forms :: Add User Controls Per Record In A Recordset?
Feb 7, 2011I have created a usercontrol. I would like to add one of these user controls per record in a recordset.
I have almost all the code created ready, and the control ready and available for use, however i can not find how to add the new control.
How do i go about this
I have my user control contained in a project Continuous_Form_Control1, called UserControl1.vb
Call Function By Exe Application Error "Parameter Count Mismatch"
Jan 18, 2011I have a DLL , written in VB.Net. This DLL has a below Function: Public Shared Function CreateApplication(ByVal aobj As Object) As Object When i Try to call this function by exe application with below routin i get "Parameters count mismach" Error. Public Function loadDllAndRunMethod(ByVal dllFilePath As String, ByVal className As String, ByVal methodName As String) As Object
[Code]....
Delegate Invoke "Parameter Count Mismatch" Error
Oct 25, 2009I'm running into a strange error and I can't move forward Consider the following code
View 1 RepliesCount Record In Database?
Jan 31, 2012I have this database table called people[code]...
View 3 RepliesDB/Reporting :: Getting The Record Count?
Jun 14, 2008I know how to display or manipulate (add,delete,update,search) records using the OleDbDataReader and OleDbCommand class. But I'm clueless in getting the total record on a query.
View 1 RepliesSql - Record Count Using Read()?
Jan 28, 2011I am trying to figure out how to get the max record count before i populate a listview grid. I'm using the Oracle 10g DB and I've tried:
SELECT COUNT(*) as countNum, status, date, theTitle, theMessage, date2 " & _
"FROM blah blah...
messagebox.show(dr(0))
But that makes the SQL query crash. It doesnt seem as though i am about to put anything related to "count" in my query or it will crash so is there any other way i can see how many records it returns other than that?
Filter Record Using Vb Net 2003 Through Textbox On Datagrid?
Jun 22, 2010I am new in programming and I'm making an application that can filter records on datagrid from the user's input in textbox..I tried this code that I also got here.. But I'm getting an error.
ERROR MESSAGE:An unhandled exception of type 'System.InvalidOperationException' occurred in system.data.dll Additional information: Fill: SelectCommand.Connection property has not been initialized.
[Code]...
ADODB - Record Count Return Zero
Jun 6, 2012I've written some code to try some thing. I don't get an error message. However, the record count return " zero". I declare some objects and make a connection. That all works fine. But no records.
Here's the code :
Public Class Form1
Dim vtest As VariantType
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
[Code] .....
Maximum Record Count For A Datagrid?
Mar 23, 2009what is the maximum record count for a datagrid in vb.net?
View 4 RepliesSql - Displaying Record Count Using Oracle 10g DB?
Jan 28, 2011I am trying to fetch my record count in my following query:
myCommand = New OleDbCommand("SELECT status, date, theTitle,
theMessage, date2, COUNT(*) over () as countNum
FROM Blah blah...[code].....
But it just closes my program. If i comment that out then it populates just fine and doesn't close.What could i do to correct this?
Mshflexgrid Connection Using Adodc?
May 22, 20091.How to connect MSHFlexGrid to many tables in MSAccess database through ADODC in vb 6.0?
2.How to add 2 or 3 grids in MSHFlexGrid in vb.net?
3.How to design a data report dynamically with more than 2 or more tables of MSAccess database?
VS 2008 - How To Add MSHFlexGrid To Form
Apr 14, 2010I would like to add a MSHFlexGrid to my form. Where can I find it in VS2008?
View 6 RepliesVS 2008 Filter/Hide The Record Set Based On Query?
Feb 28, 2011I have a Query to Display values in grid view, now i wanted impose certain condition in query to filter the values.I have FABDue(date column) and FABComp(date column)columns in a table.I need to check following two conditions in query
1.Records which does not contain FABdue date in FABDue column, then those records should not be listed in Grid view.
2.Rcords which are having FabComp(column) date then those records should not be listed in grid view
[Code]...
Count Child Record And Show Zero If Empty
Jul 4, 2011I'm fine with both C# and VB.NET..I have two tables. Authors and Books. It's a one to many relationship, Authors to Books. I'm writing a query to show how many books that each author has.[code]But in the Authors table, there are some authors without any books yet. For example, there two authors, Author D and Author E that have no books yet. I want to write query that includes all authors and number of ther books, even though they don't have any book yet, no record in the Books table yet.
View 1 RepliesReturn Max Record Count By Grouping In Linq?
Nov 9, 2011I'm very new to linq and I'm trying to come up with a linq query against a dataset that will return a max count value based on grouping records.[code]...
View 1 RepliesVS 2005 How To Get Access Table Record Count
Jun 10, 2010I currently have the below code to list all tables in a MS Access Database, what I would like to do is alos COUNT the TOTAL records within each table and display that info in a listview control.
how to get that info.
This is the code I am currently using to get the list of tables from the database:
Dim userTables As DataTable = Nothing
Dim i As Integer
Dim restrictions() As String = New String(3) {}
[Code]....
VS 2008 Display Record Count In A Label
Jan 29, 2012How to i display how many records that i have in a label on my main form for example if i had 3 table called Cusotmers, Orders, Products
How do i get it to show the total amount of each table on label 1 label 2 label 3?
DB/Reporting :: Skip Rows In MSHFLEXGRID?
Jul 31, 2010I am using MSHFLEXGRID control to display data from an access-database table. The grid contains entries some of which are to be selected by the user but I want some of the rows to be disabled/skipped(avoid selection of those rows). I have grayed out the unusable rows and dont want the gray rows to be selected.
Code:
Private Sub MSHFlexGrid1_RowColChange(ByVal sender As Object, ByVal e As System.EventArgs) Handles MSHFlexGrid1.RowColChange
[code].....
Count Record Number Of An Access Table Using Oledb?
Jun 18, 2011my table name is "temp", and one of the field is item_id..how can i count how much item_id was added in this table...??is the code "SELECT item_id, COUNT(*) FROM temp GROUP BY item_id"it doesn't work.. i'm using OLEDB connection and can't use sql property
View 8 RepliesDataGridView Check Record Count - Infinite Loop
Jul 26, 2010As you all know, If the dataBase requires a numerical value then an error will occur when the user tries to insert the incorrect data type. With the code below after the user types in a value beside an int value type then it will go into an Loop through more than what is needed. How can I apply the same logic but allow the program not to check the 60 rows (I set the row size to 60). I want to break out of it if there are blanks ONLY if a row is blank and not for a black cell, because if the user leaves one cell blank then it would loop through the 'for each' for how many rows that they is. Initially there are 60 rows.
MIS
For Each item As DataGridViewRow In dgvLaser.Rows
If IsNumeric(item.Cells(3)) Then
Exit For
Else
MessageBox.Show("Check Record Count. Numerical values only..!")
End If
Next
Filter Records In Datagrid View And Show The Selected Record In The Datagrid?
Oct 16, 2011I have a datagridview with transaction bindingsource I want the datagrid to show the sorted rows only not all the records when i enter a value into a textbox and click button sort.
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