.net - Exception With String Argument?
Jul 28, 2011
I have :
Dim con As New OleDbConnection(My.Resources.ConnectionString)
// Give exception = Format of the initialization string does not conform to specification starting at index 62.
When I substitute the actual value of the Resource, it give no exception :
Dim con As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:
awData.xlsx;Extended Properties=""Excel 12.0 XML;""")
The value of ConnectionString in Resources :
<data name="ConnectionString" xml:space="preserve">
<value>Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:
awData.xlsx;Extended Properties=""Excel 12.0 XML;""</value>
</data>
I don't understand why is this happening ?
I think this should have been replaced even before the compilation process..
Then why is it giving exception ?
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Dec 5, 2011
I made this procedure re-use a select query:
[code..]
And I use it like this if I would want the selected value placed in a textbox and it works fine
[code...]
However if I want the value to be passed in a string like so:
[code...]
The string ends up having an empty string value. How do I assign the value I queried to that String?
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Jul 21, 2010
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...]
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Jul 31, 2009
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]....
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Aug 23, 2005
An argument exception is thrown when attempting to use PropertyInfo.SetValue to set the value of a property in my business objects.The argument is thrown because of wrong data type, even though a valid cast could be made.Is there a way to dynamically cast the object type into the underlying PropertyType of the PropertyInfo object without having to test the FullName property explicitly as show below?
Select Case prop.PropertyType.FullName
Case "System.String"
prop.SetValue(obj, tbx.Text, Nothing)
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Feb 23, 2011
My code will go to the exception unhandle once my .jpeg file path is empty. How can i correct it to where the code knows it is empty and continue with the program?
[Code]...
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Jul 14, 2009
With 8 Images my Code works fine, but with 16 Images I get an Argument Exception after printing Image 10 or Image 15 in Line e.Graphics.DrawImage(_lPrintImg, rect, srcRect, srcUnit). This is my code. I already tried to dispose any loaded Image and used Image.FromFile instead of New Bitmap(file):
Private Sub PrintPageLandScape(ByVal e As System.Drawing.Printing.PrintPageEventArgs, ByVal PrintPage As Integer)
Dim rect, srcRect As Rectangle
Dim i, iStart2, Number As Integer
[code]....
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Apr 6, 2011
I'm trying to get the value of the third column of any row in a listbox, and this code works ONCE (It doesn't matter what column I select, I get the value), after that, and row I select has an Argument out of range exception. Here's the code:
[Code]...
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Feb 8, 2010
Having created a database and testing it I get the following error message,
ARGUMENT EXCEPTION WAS UNHANDLED
Public Class Form1
Private Sub AddressBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddressBindingNavigatorSaveItem.Click
[code]....
My action during the test was to fill in a field, save it then changed the information within, only to get the above message.
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Nov 10, 2009
I am working on a vb windows form application with several connected forms. Its used to manipulate a MySQL database. One of the sub-forms has the following code snippet:
[Code]...
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Jun 23, 2011
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?
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Oct 31, 2011
I'm using EPPlus 2.9.0.1 with Visual Basic.I have a DataTable with 35 Rows and 4 Columns and the code below:[code]When method 'LoadFromDataTable' is called, I get an ArgumentException (Negative row and Columns numbers are not allowed). I don't have negative numbers in row or column numbers, as far I know.
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Sep 10, 2011
I'm trying to make a program that will analyze two textboxes and highlight any words that don't match. Here's an example:
[Code]...
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Jan 11, 2011
I am getting an "Argument Exception" on 4th line. InnerException is Nothing.
[Code]...
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Jun 3, 2011
what line i get this error " Argument 'Prompt' cannot be converted to type 'string' "
Try
If movieTxt.Text <> Nothing And ratingCmb.SelectedIndex <> 0 Then
For a = 0 To i
[Code]......
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Mar 7, 2010
The problem that I am facing is that I want to call a shared DLL created by qt4. Now reading the result from the DLL file is working well and good. But the problem arised while passing arguments required by the function in the dll file.The argument (both string or int) is not passed properly. Suppose I pass an integer argument 8, but 1 is passed. Whatever is my input only 1 is passed.
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Feb 23, 2011
I am not the one who developed this tool, it's the previous programmer and they gave the project to me to update it however, when I try to run the application in my local computer I am getting this error: Argument not specified for parameter 'XLSFile' of 'Public Sub New(XMLFile As String, XLSFile As String)'.
The error points to the code below in bold letter:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Zym.ConnectionString = Web.Configuration.WebConfigurationManager.ConnectionStrings("cnworkload").ConnectionString
'Dim cn As System.Data.SqlClient.SqlConnection = New System.Data.SqlClient.SqlConnection(Zym.ConnectionString)
'Dim DA As New System.Data.SqlClient.SqlDataAdapter("SELECT * FROM SUMMARY_WORKLOAD", cn)
[code].....
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Feb 10, 2012
I am trying to pass a list in string.format as the parameters to the SQL statement, but I get the following error: Index (zero based) must be greater than or equal to zero and less than the size of the argument list. I know that I can get it to work when I list out each individual list member as the arguments, but I am wondering if there is a shortcut so I can just use the list object as the only argument.
[Code]....
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Nov 23, 2011
I am creating a process part of which returns a delimited string containing security group numbers, a few examples:
'3|5|6|9|7|4|8'
'5|6|299|27|4|8
'5'
I'm looking for help in fathoming an algorithm for splitting this string into the numbers so that I use each number as an argument within a separate query.Since there maybe only one number, or dozens I cannot work out the logic to make this happen correctly each time.
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Feb 7, 2010
I am trying to load a movie from openfiledialog.filename, but i keep on getting an error. Here are the 2 things ive tried
1) AxShockwaveFlash1.LoadMovie(OpenFileDialog1.FileName)
2) Call AxShockwaveFlash1.LoadMovie(OpenFileDialog1.FileName)
Both of the codes get the same error that looks like this
Argument not specified for parameter 'url' of 'Public Overridable Sub LoadMovie(layer As Integer, url As String)And here is the URL it goes to when you click "Show Error Help" http:msdn.microsof...f0a(VS.85).aspx
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Jan 27, 2011
I have a class and method exposed to a client asp.net app. The class looks like
<DataContract()> _
Public Class Class1
Private v_string As String
Private v_integer As Integer
[code]....
The method is declared as
<OperationContract()> _
Function GetStuff(ByVal bar As Class1) As String
In the client code I create an instance of Class1 and set the values for v_string and v_integer, but using Wireshark to look at the xml being sent to the server only a value for v_string is being sent as part of Class1. I'm guessing this is because it considers the value of v_integer to be null/not set. Here is an example of the client code.
Dim MyService as New Service1.ServiceClient
Dim test as New Service1.Class1
test.P_integer = 1
[code]....
how different types are passed/used since Integer is a intergral type and String is a class, but can't seem to work out what to do to fix the problem.
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Feb 19, 2009
The following is ment to generate the path to a text file and stream the data found there into an array.
Dim y1 As String
Dim y2 As String
Dim y3 As String
[code].....
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Dec 28, 2011
Argument matching parameter 'separator' narrows from 'String' to Ƈ-dimensional array of Char'. ERROR
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Nov 28, 2009
I have the following code and I'm getting tons of Invalid cast Execptions This is for VB 2008 Case Study Auto Center ( Car Wash)
Imports System Imports System.Drawing Public Class frmMain
[Code]...
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May 8, 2009
It is possible to catch an exception and throw a new exception which wraps the first exception as an inner exception: [URL] Also, if I call a function and it throws a certain error, but I catch it, will the calling code's catch handler execute? If so, and it is of a higher exception type, is this not wrapping the exception? eg I can throw exception ex of type IndexOutOfRange, log it but rethrow, catch a higher up exception and do something, or I can throw a new exception and wrap an inner exception like:
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Sep 25, 2010
I don't understand the error, Argument not specified for parameter 'test' of 'Public Shared Function TestThis(test As String)'.
Partial Public Class Form1
Shared Sub ReceiveCallback(ByVal ar As IAsyncResult)
Form1.Invoke(TestThis, New Object(){"test"}) 'error
[code].....
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Jun 3, 2011
I'm trying to make it so when my program is started, a text box ("log") automatically says: [code] I have set the text box to say "Placeholder1" using properties but I am having problems coding the rest. I know this may be easy but I just started in VB so tolerance please. [code] When I attempt to run it I get this error:Argument not specified for parameter 'text' of 'Public Sub AppendText(text As String)'.
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Apr 11, 2010
I have a routine that exports data to HTML and works 99% of the time but now and again I get an error of Index (zero based) must be greater than or equal to zero and less than the size of the argument list on this specific line of the code
savef.WriteLine("<td style=" & Chr(34) & "text-align: left; vertical-align: middle; border: 1px solid; letter-spacing: 0pt; word-spacing: 0pt;" & Chr(34) & "><p>" & sRetMessage & "</span><br /></p></td>", True)
Now sRetMessage is declared and passed as a string and contains approx 5 lines of text with <br /> for each VBNewLine.
What I did notice is on one of the errors I have caught, the last 3 characters on every line are =20 sRetMessage is extracted from a text file and so the contents are out of my control.
why i'm getting this error? If it is the =20 within the string, why should this matter as it has been stored and passed as a string value
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Jan 23, 2011
Dim NSNSRC As String = WebBrowser1.DocumentText
This throws me an error although DocumentText does have a value, I have also tried a .tostring after and it still did not work.
Surrounding Code:
While DocCompleated = False
System.Threading.Thread.Sleep(0)
End While
[Code].....
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Sep 21, 2011
I've moved my Database connection string into my app.config - however its causing a null exception error when i use it
App.Config
vb
<connectionStrings>
[Code].....
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