DB/Reporting :: Check Whether Records Inserted?
Nov 20, 2008i have a query as follow:
gconn.BeginTrans
strSQL = "INSERT table_name (....) " & _
"SELECT fields_name FROM table_name2..." & _
[code].....
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Check The Number Of Records Inserted Into A Particular Table(Users)?
Feb 6, 2012I have a vb application sitting on sql 2005 database i want a scenario where the application can check the number of records inserted into a particular table(Users) , if the number of records inserted into that table after 1wk since the last insert is less than 100 records it should pop up a warning alert with the total number of records
View 3 RepliesDB/Reporting :: Check If Newly Added Records Have Been Saved
May 7, 2008I'm trying to build a new customer data entry page for a db project. One of the features I would like to add is a way to check and see if there have been any new records that have been added that haven't been explicitly saved to the db. If so, when the form_closing events fires I want to evaluate whether or not new entries have been made that weren't saved, and then count the number of rows that haven't been saved.
[Code]...
Records Not Getting Inserted?
Mar 2, 2009I am using VS-2005 and database is on SQL Server Express. The application is a vb.net windows application.Following is the table structure
:Customer_ID nvarcharCustomer_Name nvarcharCustomer_Address nvarcharCustomer_City nvarcharCustomer_PinCode nvarcharCustomer_State
[Code]....
But the table still remains blank. The value of every column shows only "Null". Not a single record can be inserted. I have changed the value of the Database property "Copy to Output Directory" to "Copy if newer".What should I do ?
DB/Reporting :: Get The Auto-number Of The Record That Just Inserted?
Oct 1, 2008Say I have a table called tblTest in MS Access with the primary key called field0 which is set to autonumber and a few other fields, say field1, field2 and field3. Say also, I inserted a new row using:
SqlO = "Insert into tblTest (field1, field2, field3) Values (value1, value2, value3)"
Dim cmdO As OleDbCommand = New OleDbCommand(sqlO, conn)
cmdO.ExecuteNonQuery()
[code]......
DB/Reporting :: Inserted ' Character Into Sqlite Database = Error
Dec 12, 2009[Code]...
How can i get around this problem? rename all files with ' character?
DB/Reporting :: .rdlc Report With A Dynamic Image Inserted Question?
Jul 6, 2009directly here is the issue:a "OpenFileDialog" on a windows form is made to choose a picture and then insert it into a rdlc report under VB.net 2008 so i need the exact command to access any picturebox in the rdlc report.
i used to do the job under VB6 as the following:Set ReportName.Sections("SectionName").Controls("Image2").Picture = LoadPicture(fileName)
How To Check The Inserted Test In A Text Box Is Number?
Oct 4, 2011How to check the inserted test in a textbox is number?
In vb windows phone application.
Sql Server - How To Get Last Inserted Identity In Formview Inserted Event Using .net
Sep 21, 2009I am using VB.net (FormView and ObjectDataSource) and Sql Server 2005.
I want to get last inserted @@identity in table on FormView1_ItemInserted
Protected Sub FormView1_ItemInserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewInsertedEventArgs) Handles FormView1.ItemInserted
End Sub My issue is that I want to redirect my FormView to readonly mode after FormView1_ItemInserted but for that I need to show the inserted record in readonly mode and that is only possible if I get my last inserted @@identity.
DB/Reporting :: Counting The Records?
Feb 28, 2008I have a database table that has in it, for example:
Room1
Room2
Room3
[code].....
DB/Reporting :: Create Some Records Using Structures?
Feb 24, 2012I am basically trying to create some records using Structures as you can see below, however the value of Index doesnt seem to be incrementing as I am assigning it to txtCustomerId.text each time form loads, however the value of the text box remains at 1000 all the time
Code:
Public Class Form1
Dim NumberOfCustomers As Integer
Dim Index As Integer
[Code].....
DB/Reporting :: Moving Through Database Records?
Feb 2, 2009I am a high school student and i am teaching myself VB, C# and C++... it is a slow process containing mainly trial and error, looking up things online, and when the time is right asking assistance from people who know more then I.
I am currently creating a VB program that creates a database of questions, and the same or separate database. using them questions it can initiate a quiz that will save results in a different database for each student. I am having difficulties getting the code right for reading the databases, and getting it to move to the next portion of the database for each question... a little more info:
Question # = Primary key (there will not be more then 1 of the same # problem)
Question Type = i am using different integers right now to specify if the question is a T/F, Multiple Choice, Open info Et Cetra.... Question Answer = Correct answer Alt answer (x3) = option to add other answers for multiple choice problems...
I don't know exactly how to get it to read a problem and when clicking a next button on a form to have it go to the next question in the database..
DB/Reporting :: Retrieve Last 10 Records From Table?
Apr 1, 2009Is it possible to have a quick and easy way of retrieving the last 10 records from a table?
Currently what I have been doing is retrieving all the records then one-by-one cylcing through each record until I have the last 10. To me this seems to have a lot of over-head reading each record. I just wondered if there was a quicker way of doing it.
DB/Reporting :: Allow Users To Edit Existing Records
Aug 17, 2009I have a DataGridView bound to a non-SQL Server database.I need to allow users to edit existing records but under certain circumstances I need to intercept the edit and instead of committing and updating the dataset I need to delete the edited record and re-add it as a new record.I have tried using every event I can think of to do this but haven't managed to get it right. [code] This almost works but sometimes completely messes up and re-adds rows twice and all kinds of other bad side effects.
View 9 RepliesDB/Reporting :: Creating New Records By Draging And Dropping?
Jun 2, 2008An order can have many OrderDetails, and a Product can be on many different orders. The OrderDetail table just has the OrderID and productID, so there is essentially a many-to-many between order and product).I have a form for the user to enter a new order. I want to have an unbound box that contains the names of all the products, and to be able to drag these names into a box under the order, to add a new OrderDetail record using the productID of the dragged order along with our orderID.
View 1 RepliesDB/Reporting :: Inserting Records - No Open Connection?
Apr 17, 2008If I use the CmdObj.ExecuteNonQuery() I got an error
I'm not having an open connectoin.
DB/Reporting :: Display / Edit And Create Insurance Records
Mar 14, 2008I'm using Visual Basic 2005 and I have created a program to display, edit, and create insurance records. Right now I am using an access database and it is hosted locally. What I want to be able to do is host it on our server here at our office and have the program installed on every computer on the network.
My connection string at the moment looks like this:
Code:
Public con As New OleDb.OleDbConnection
con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = C:Insurance ProgramInsurances.mdb"
'Opens connection
con.Open()
DB/Reporting :: OleDataAdapter With Parameters Finds 1 Of 3 Matching Records
Apr 15, 2008I am using Windows XP and Visual Studio 2003 .NET in VB.
I have created a parameter query using data controls on a form. The SQL works when I paste it into MS Access (and set the values to those I type in the input form) it returns 3 records. In the VB form I only ever get the first matching record. By changing the input by sorting in different orders I still only get the first matching record ( a different one). If I alter my input so the first does not match but the second and third do match I get only the second. Why Don't I get the set of three?
<Code>
Part SQL:
'WHERE
' (Houses4Sale.HousesAskingPrice <= ?)
[Code].....
DB/Reporting :: Ado.net - Get Current Records Informations When Click In Gridview Or Listview Value
Dec 14, 2008I created a project in VB.Net 2008. i use a code to Add,Update and Delete record. It works fine. The problem is: How to get current records informations when i click in gridview or listview value.
[Code]...
DB/Reporting :: Database Design Quandary Modelling 'substitutions' Or 'equivalency' Of Records
Jan 14, 2009I've got a large and complex database system that is about to get even more complex, and I'm having trouble coming up with a reasonable way to model the new requirements so as to minimize the performance hit.For simplicity's sake, I'm going to use the example of certification exams, although it's not a perfect analogy for my system. So we have the following tables:
- Person
- Certification
- Exam
- Certification_Exams (join table indicating which exams are required per cert)
- Person_Exams (join table indicating which exams a person has taken)
Given that model, we can easily show that Certification A requires Exam 1, and Certification B requires Exam 2 and Exam 3.We can also determine whether a person is certified by checking Person_Exams to see if they have passed all exams required for the certification we're querying. (Note that we are not directly storing certifications for a person; these must be derived. That's one of the areas where the cert exam analogy doesn't quite match my real-life scenario, so please accept that there's a good business reason for it.In my world, the cert requirements are going to change frequently, so a person might get suddenly "un-certified.")Now enter the new requirement: We now need to be able to indicate that Certification A could be satisfied by either Exam 1 or Exam 4.And furthermore, Certification B always requires Exam 2 but also requires either Exam 3 or the combination of Exams 5, 6, and 7.I've come up with a couple different approaches so far, but the subsequent queries to be able to tell whether someone meets the criteria for a given certification are then incredibly complex.
Reporting Services - Input Parameter Needs To Return All Records If Left Blank
Jul 9, 2009I have an input parameter for my stored Proc, Instead of choosing available values from a drop Dwn, the customer wants an empty input box that when left blank returns all records. the parameter type is numeric(6,0) in the Db. I have not found a way to leave the input blank and retrieve all records. my default value for all records is '-99' and also is declared as the default value for the param in the proc.
View 1 RepliesCheck For The Duplicate Records?
Jul 5, 2011with vb.net + access 2007 i am having a access database with about 4 lakh + records the table is having a Autonumber field + other fields like crewID, dutyDate,DutyOn,DutyOff,Dutytype,allowanceOftheDay.... etc
i need to check for the duplicate records that is i need to compare each record with remaining 3 lakh change records ( crewID + dutyDate + DutyOn + DutyOff + Dutytype + allowanceOftheDay ) = ( crewID + dutyDate + DutyOn + DutyOff + Dutytype + allowanceOftheDay )& if exists i need to delete the same using Autonumber field the group by class of the query is not working i tried to loop through each record through front end but it is taking more than hours
Check To See If There Are Records When Getting Sum Of Columns?
Dec 31, 2011I am reading sums of columns of various tables I started receiving Specified Cast is not found.t appears to happen when the table has no values; so, I started checking for reader.HasRows When checking for Sum, it
evidently gives rows. How do I avoid the error when there are no records.
cmd = New OleDbCommand("SELECT Sum([#Head]), Sum(BookCost) FROM Deads Where LotNo = '" & LotNo & "' And Location = '" & fParseString(Location) & "'", CompConn)
[code].....
Check The Database Before Adding The Records?
Dec 20, 2009I am developing an application in vb and access my sql query in access please have a look.
str = "insert into details values('" & username & "','" & CDate(date1) & "','" & time & "','" & PrinterName & "','" & noofpages & "','" & _
Message.ToString & "') WHERE not exists (select * from details where Date1 = " & CDate(date1) & " And Time = '" & time & "')"
I was trying to check the database before adding the records For some reason its not working Query input must contain at least one table or query Is exists allowed in access or is there any other keywords in access?
DB/Reporting :: Check If Record Is Available In The Database?
Apr 28, 2012I have this code that Deletes a record by its IP address inputted by the user. How do you check if that record is available? how do evaluate first that the IP address inputted is not in the database before deleting anything? in vb 6.0 I used to do this line:If rs.EOF And rs.BF Thenbut it doesn't work anymore in vb 2008
Code:
If TextBox1.Text = "" Then
MsgBox("Input IP Address", MsgBoxStyle.OkOnly, Title:="")
[code]......
DB/Reporting :: Check If Sql Connection Is Good?
May 31, 2009I have a little problem with checking if a sql connection is good.
Attached here i have a simple vb.net program that should check if the sql connection to the sql server is good. If i just run it once it works very well. But if i use it in a timer and check the connection to the sql server every 10sec it will only tell me that the connection is good (V=0).
I have tested the code with turning of the sql server service.
Dim connect As String = "Server=192.168.1.2;Database=Test;User ID=sa;Password=12345;Trusted_Connection=False"
Dim sqlconnection As New System.Data.SqlClient.SqlConnection(connect)
[Code].....
DB/Reporting :: Sub Query Sanity Check
May 22, 2012I do not do a lot with complex queries but recently I had a need to do some funky data mining for a customer. I've removed the complex bits for ease of understanding. Basically I want everything that matches a date range and a group of status codes that can occur when a product leaves a department. I need to further filter the table for records that match the department code.
[Code]...
Finding A Method Check The Number Of Records In Data Reader?
Jun 22, 2010is there a method check the number of records in data reader? like the count of rows. ?
View 2 RepliesDB/Reporting :: Data Base Boolen Check?
Apr 24, 2008How does the booleen check for a database work?
I have:
If ds.Tables("JobNumbers").Rows(inc).Item(8) = "Yes" Then
rbYes.Checked = True
[code].....
DB/Reporting :: Unable To Check A Checkbox In A Datagridview
May 17, 2011[code]I want users to be able to click on the checkbox in field4 and add all of the data plus the word Holiday to my database when they click on the box in that field, but right now it's not allowing me to click on the checkbox, can someone please assist? Also, I did have this working for that field but it would only allow me to add the first line of data, what in my code would not allow for the additional lines to not add their data as well?
View 1 Replies