I have some sql statement error while querying the DB and to display the result on a data grid view. Could someone check the codes below and let me know the problem with the codes.
Dim cm As New System.Data.OleDb.OleDbCommand
Dim rd As System.Data.OleDb.OleDbDataReader
Dim Conn As OleDbConnection
[code].....
IErrorInfo.GetDescription failed with E_FAIL(0x80004005).I get this error when trying to send a query to a database. Its an access 2000 DB. Google suggests the error indicates that I am using a vb keyword as a field name or table name. I have checked with these here and can't see anything that matches.
View 6 RepliesI have the following NHibernate Linq query:
From eachLine In myNhSession(Of SamplePoco)()
Where eachLine.SampleIntField = 1234
The property SamplePoco.SampleIntField is type Nullable(Of Int32)
When I run the query, I get the following exception:
System.InvalidCastException: Unable to cast object of type 'NHibernate.Hql.Ast.HqlCoalesce' to type 'NHibernate.Hql.Ast.HqlBooleanExpression'
If I change the property type to Int32, it works. It seems that Nullable types are automatically converted into a coalesce expression by the Linq compiler.
Debugging the NHibernate, I just found out that this Where clause was converted into: {where ((eachLine.SampleIntField == 1234) ?? False)}. As I can understand, the whole condition comparison was translated to be coalesced instead of just the Nullable property.
If I put this way eachLine.SampleIntField.Equals(1234) it doesn't work as well ('Equals not implemented' exception)
If I change the query to the following code, it works:
From eachLine In myNhSession(Of SamplePoco)()
Where {1234}.Contains(eachLine.SampleIntField)
Another code that works as well (coalescing the field properly as I was expecting by the first query):
From eachLine In myNhSession(Of SamplePoco)()
Where If(eachLine.SampleIntField,0) = 1234
I have the following Stored Procedures create or replace PROCEDURE WEB_AC
[Code]...
First one: At some point in the application I have the valor parameter (of the visual Basic Function) as a string with spaces that is something like "some string with spaces". When this happens, the stored procedure don't update the table. If I execute the SP directly in the DB (with SQL Developer) all works fine. I know it has something to do with the string missing some quotes(') but I haven't make it work yet. Some ideas on this?
Second problem: Sometimes, when debuging the application, if I interrupt the execution, I start getting the ORA-24338 'statement handle not executed' error for hours every time I try to execute it again. I believe it has something to do with an open transaction. But honestly, as I'm new in working with Oracle, I really have no idea what the problem could be.
[Code]...
this is my code for adding users in my database but it has an error on the INSERT INTO statement.here is the error: Microsoft office access database engine: syntax error in INSERT INTO statement.
vb.net
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim conn As New OleDbConnection(cn)
Dim check As Integer
[code]....
I have a line of code that is working in one statement but not the second statement. I'm not sure what I'm doing wrong, I am learning slowly but surely, and it is by no small margin because of the ave found here =) The error is occuring in the intResult = intSelection x intCount line of the SECOND Do While Loop.
The blue squiggle line is under "intCount" just FYI
Dim intSelection As Integer
Dim intCount As Integer = 0
[code]....
the error i get while executing the code below in OleDb
Try
con.Open()
Dim cmd As New OleDbCommand("Select * from customer", con)
cmd.CommandText = " update customer set hr =@hr,min =@min "
cmd.Parameters.AddWithValue("@hr", ComboBoxHr.SelectedIndex.ToString())
cmd.Parameters.AddWithValue("@min", ComboBoxMin.SelectedIndex.ToString())
cmd.ExecuteNonQuery()
[Code]...
Am getting the below error at run-time of executing query in VB.Net. Please give the solution for this
Error : "Syntax Error in INSERT INTO statement" My code is given below
[Code]...
I have the following vb code which works as expected when it's in a code-behind page. I tried to move it to a shared or component page since I will need to use it in multiple pages:
Imports Microsoft.VisualBasic
Public
Class DetTime
'Determine eastern time
[CODE]...
However the "if" statement shows an error " statement cannot appear outside of a method body" and the Microsoft solution is to "move statement into a procedure or subroutine"
getting Error in VB 2010 = " Syntax error in INSERT INTO statement" when clicking on save button
View 17 RepliesProtected Sub s1click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles s1.Click
If s1.ImageUrl = "~/Images/available_seat_img.gif" Then
[code].....
im getting this error bold one is the error this is my code
if radiohour.checked = true then
amount.text = val(hourtxt.text * hourinput.text)
else
[Code].....
this application for computing the phi(n) it gives me error about if statement [code]
View 2 RepliesDim sql As String = "SELECT Address FROM [Member] WHERE Username = Session("userID")there's some error in this statement.its say a end of statement is expected.Title edited to be more descriptive.
View 3 RepliesI have the following sql statement:
[code]...
But it give me error on "incorrect syntax error near CASE"..May I know is it my count statment is correct??
There's error in the codes below: but I can't see what caused the error
View 4 RepliesI keep getting that error with this code
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Mail As New MailMessage
Mail.Subject = ""
Error occurs at the line above.
Dim SMTP As New SmtpClient("smtp.gmail.com")
SMTP.EnableSsl = True
[code].....
I receive an error stating my INSERT INTO statement is messed up.[code]...
View 3 Repliesim new with vb .net and im currently developing a simple information system for an agency .. im almost done with it but there seem to be a problem with my update statement for the change password code here's my code..,[code]
View 2 Repliesi just have an error about this code:
[Code]...
I'm simply trying to create an array of integers:
Dim amenities() as Integer
amenities=New Integer(){1,2,3,4,5}
And I'm getting this error:
Expected end of statement
Dim amenities() as Integer
It says the error is happening on "as", but I have no idea what I'm doing wrong.
I would just like to ask if my insert statement is correct..
when i run my program it returns me an error that says 'syntax error on my insert statement'. this syntax seems to work with sql database, but when i tried on access database it didn't work [code]...
I'm using a gridviews Row Updating to add edited fields into a table for monitoring. Everything seems to work except for the one value, as shown below. [code]...
View 3 RepliesBasically, I have the following sql select statement in vb.net.[code]...
From the above statement, I would like retrieve several data and the count of Traceid from trn_Invt_Details where the traceid in trn_Invt_Details match with traceid in trn_Invt. By the way, it will also based on the criteria where the field of ErrorType in Trn_Invt_Details is Null or contain empty string. Then it will retrieve out the count of traceid.Finally, all the results will save to dataset in vb.net
im making an version control system.But now to save the Version it would something like this '1.0' but with Type must it be a int , binary , Decimal ? [code]
View 2 Repliesjust trying to save some information to excel, have set up the excel worksheet and Im trying to write to it using:[code]I think i understand the problem is because it thinks that the bracket is part of the expression or something? what have i done wrong in the syntax?
View 15 Repliesim currently working on a project for college. (USING VB)what the form im working on does, allows the user to enter an ID of a customer and this then displays the customers details the user can then change the details however they want and update them which then saves the changes into a database. But i keep getting a syntax error in the following update statement.[code]
View 9 RepliesPrivate Sub Button1_Load()
Dim iIndex As Integer
For iIndex 10 to 1 step -1
[code]....
I have a multiple-value-single-string as a parameter field in a report in Report Builder 3.0 (e.g. 20124, 20125). Now I want to split up this string, and show "Summer 2012" instead of "20124" and "Fall 2012" instead of "20125. I am using Visual Basic. Here is my two functions I have made in Report Builder 3.0 custom code. The error is in the second function in the "If Right(yearterm)..." line. It gives me a syntax error. If I write "String.Right" it gives me the error: "'Right' is not a member of 'String'". If i take out the whole "If statement" the report will run but "20124,20125" gives me this: ", 2012, 2012".
Public Function SplitParameterValues(ByVal parameter As Parameter) As String
Dim result As String
Dim a(0 To 10) As String
[code]....
I have errors saying "statement not valid in a namespace" What is a namespace? They are variables that i want to set up so that each can only take a certain typr of data. Here are a few examples:
Public
pepPath As String
Public
[code]....