getting the autoincrement field (id) from SQL table to Textbox on page load event? I'm trying to get this working with the following vb code but it gives me an error saying "Indexout of Range Exception Unhandled" :
Dim sqlcon_id
As
New System.Data.SqlClient.SqlConnection("Data[code]....
I keep getting out of range exception when I run my code in vb. It says that
HslSubj = Struktur(PosKt - 1)
is out of range exception unhandled..
But if I delete that I get a new error, which is argument exception. I put my whole code below..
Public Class FrMain
Public KDasar(0 To 9, 0 To 1) As String
Public Imbuh(0 To 4, 0 To 1) As String
Public Struktur(0 To 3) As String
Public DesStruktur(0 To 3) As String
[Code] ......
I want to display daily attendence report of employees. But I keep getting this error in this line( DataGridView1.Rows(z - 1).Cells("WORK").Value = CInt(HOURSWORKED / 60) ) as Argument Out Of Range Exception. Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index.
Private Sub CALCULATELOGINOITS() Dim HALFDAY1 As Integer = 0 Dim HALFDAY2 As Integer = 0 Dim NOOFLOGS As Integer = 0 Dim j As Integer = 0 Dim dh As Integer = 0 Dim dsp As DataSet = DataLayer.ExecuateDataSet("select * from TIMEATENDENCEVIEW1 where eid=" & cmbemployee.SelectedValue & " order by ord
[code]....
So i want to grab information from a certain column in a database, however the user pics the column by the column name so it is a variable in the code
Dim SQL As String = "SELECT '" & Night & "' FROM TblContacts" ' WHERE Phone = '" & incomingtextno & "'"
Dim myOleDbCommand As New OleDb.OleDbCommand(SQL, con)
Dim current_count As Integer
con.Open()
[code]....
The user chooses the "night" then the program grabs the value from the column with that variable name, except i think i hav e the wrong syntax because i get the error "Index out of range exception was unhandled" - this pops up on the line
current_count += myDataReader.Item(Night).ToString and is pointing at the word Night.By the way when I say column the technical term maybe field, however it is a column in the database entries...
Working with an If statement I have tried the following
If -0.6 > (LLum_Gline(8).X - LLum_Gline(12).X) > 0.6 Then
patient_frm.llum_gline = 2
MsgBox("Measurement is Abnormal")
End If
I am getting an error message that says Argument out of range exception unhandled. I have double checked and verified that LLum_Gline(8).X and LLum_Gline(12).X are in fact valid.Is my problem simply in how i am phrasing the If statement. Is there a way for me to phrase what im doing without writing multiple if statements?
I was scripting a very basic process manager, with a ListView component, and it was working fine for many days, up until now.Here is the code for getting processes:
Dim Process As New Process()
Dim Count As Integer = 0
ListView1.Items.Clear()[code].....
The line of code where I put "*WIN32 EXCEPTION LINE* keeps running into an error(Win32 Exception was unhandled; Access is denied). Here is the full error description:
System.ComponentModel.Win32Exception was unhandled
ErrorCode=-2147467259
Message=Access is denied[code]....
As I said before, this had been working for several days, up until now.
I have a problem with my loop perhaps my index.I want to loop throgh list box items one after the other picking EmployeeID,GroupName,PeriodID respectively after which i insert into a table.I have written this codes but it is giving me an Arugument out of range exeception indicating.You could see that Even if I terminate the loop at i-1, or start k from 1 and end at i, still i gives me the error.[code...]
View 3 Repliesi keep getting out of range exception when i run my code in vb.. it says that HslSubj = Struktur(PosKt - 1) is out of range exception unhandled.. but if i delete that i get a new error, which is argument exception.. i put my whole code below..
[Code]....
My VB code keeps throwing and exception when I convert my date to a string. Here is the error message:
ConvertDateToYYMMDD(theDate(0), theDate(1), theDate(3)) Index '3' for dimension '0' is out of range.
[code].....
'Pankaj Pande
'IS 622
'AVL Tree Assignment
[Code]...
[code].....
I m getting an error NullReference Exception was handled at this line of code
Dim snmp As New SimpleSnmp
snmp = New SimpleSnmp(host, community)
I got an out of memory exception in a photo editor thingy i was making in vb.net. The bitmap image is constantly changing, and I always Dispose() of it after it has been sent off to the other bitmap. Is it being stored in a temp folder and using up all my space on the computer, or what? It always bugs after about 8 bitmaps have been drawn.
View 2 RepliesHere iam trying to insert some values to SQLServer 2005 Database.The following error displaying.I changed the corresponding column size,still the error persists.how can i sove this error-:
'String or binary data would be truncated. The statement has been terminated'
iam trying to insert some values to SQLServer 2005 Database.The following error displaying.I changed the corresponding column size,still the error persists.how can i sove this error-:
View 4 RepliesI have the following sub where i am reading in a 250mb file of dictionary words in a list, for example
Aardvark
Because
Count
[Code]....
As you can see i am wanting to use linq to remove duplicates, and also because i want to use the union and except statments elsewhere.
The above is fine if the filesize is about 150mb but with 250mb it throws a out of memory unhandled exception, on 'sWriter.Writeline(sline).
I am thinking this would need to be inside the loop, but cant work out how include my linq statement also.
I was doing my project and came across an error (The I/O operation has been aborted because of either a thread exit or an application request) regarding this
"Private Sub SerialPort1_DataReceived(ByVal sender As Object, ByVal e As System.IO.Ports.SerialDataReceivedEventArgs) Handles SerialPort1.DataReceived
If closingdown = False Then
received = SerialPort1.ReadTo(vbCr & "R") 'Motion port receiving data. needs a vbCR & "R" is sensor out is an ASCII "R" followed by three characters (which is the distance measured)
End If"
I don't understand why this piece of code is getting an Index out of range exception. I checked the column names and they are OK. The same code was used for another database and ran without problems. Both databases are in Access.
[Code]...
I'm trying to grab the values that have changed using the GridView_RowUpdating event.
Here is my code:
Dim newValues As String = ""
Dim oldValues As String = ""
Dim i As Integer
Dim j As Integer
[Code] .....
Weird thing is, it seems to pull OldValues fine, but when I try to pull the NewValues I get an "Index was out of range." Checking around I see that this sometimes occur if you have non-BoundFields in your Gridview, but all of my fields are bound!
dbReader = DAL.GetCaseSumCasesAssnCtrlMgmtCtrlChargeCodesLeftJoin(ClientKey, txtCaseNumber.Text)
If dbReader.Read Then
[code].....
dbReader = DAL.GetCaseSumCasesAssnCtrlMgmtCtrlChargeCodesLeftJoin(ClientKey, txtCaseNumber.Text)
If dbReader.Read Then
[code].....
I was trying to add two quantities at different rows of same description i.e same product_name and same item_pack.1st I want to check the table if it contains the same description or not by comparing with the first record and so on. When found, I'll add up the quantities and then to delete that particular row (to avoid duplicate search). But when I delete the row the particular row, next time it throws an out of index exception
View 2 RepliesI'm having out of range exception when executing the line
[Code]...
I keep getting the error message "Index out of range exception" when I run the following code.
XX
GN3 = (Loops * 5)
For a = 1 To Loops
For b = 1 To GN3
R1 = Seeds1(Counter1)
Randomize()
R2 = CInt(Int((56 * Rnd(R1)) + 1))
Counter1 += 1
MessageBox.Show(R1 & " " & Counter1 & " " & b & " " & GN3)
Next b
Next a
The message box conforms that the last entry in the array has been reached. And that Counter1 and b both start at 1 and go to 2845. And that GN3 is also 2845 all of the time.
I have a desktop application in vb.net 2003. Here when we load the main screen we find an unhandled exception showing out of memory, but we are able to continue working off the form and retrieving data. It works fine, but the image is not getting loaded.In the main screen we have a background image loaded, one of the images is animated
View 1 RepliesI have the following code, which is meant to loop through a list of CheckBoxes and if checked if gets the text contained in the linked textbox through the tag of the Checkbox, i have used it before and it worked fine but this time i am getting the following error:
Null Reference Exception was unhandled
Dim DisCheckBox As CheckBox() = {chk0_6, chk6_12, chk12_18, chk18_24, chk2_3, chk3_4, chk4_5, chkXSB, chkSB, chkMB, chkLB, chkXLB, chkS, chkM, chkL, chkXL, chkXXL, chkXXXL, chkXXXXL, chkW8, chkW10, chkW12, chkW14, chkW16, chkW18, chkW20}
For Each Chk In DisCheckBox
[code]....
I am trying to make a program for Product Entry form in Vb.net 2010. However I seem to get a error and I have no clue how to fix this. When I run my application it would popup an error, my code is below which I use in Product entry form.
[Code]...
I am trying to make a program for Product Entry form in Vb.net 2010. However I seem to get a error and I have no clue how to fix this. When I run my application it would popup an error, my code is below which I use in Product entry form.
Imports System.Data.OleDb
Public Class frmProductForm
Dim conn As New OleDbConnection[code].....
An unhandled exception has occurred in your application??
View 3 RepliesI have installed VB6 and Visual studio 2005. when i am opening the VB6 files getting this error.
Visual Studio Just in time debugger
An unhandled win32 exception occurred in VB6.EXE
I've been using it for three days, and tried to make my own application. Everything was going okay, it ran fine in the debugger and everything worked, so I assumed there would be no problems. But then when I went to run it from the exe in the folder, it shows me this:
Quote:
System.Threading.ThreadStateException: Current thread must be set to single thread apartment (STA) mode before OLE calls can be made. Ensure that your Main function has STAThreadAttribute marked on it.
at System.Windows.Forms.WebBrowserBase.OnHandleCreated(EventArgs e)
[CODE]............
I copied what I think to be the most important part of it. I've been searching around, and it says to do something with the main method, but I have no idea what that means.