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We have a EXE application developed in VB6 that uses MSWinsock, now we are migrating it to VB.NET 2010, and we are getting this error. We tried giving strong name to it but failed and also we used TLIMP command that also failed. Can some one guide...what mistake we are doing and also how to resolve this issue
Thanks in Advance...
Vamsi03
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Next time onwards include the error message in question. Check this article
Winsock Revamped[^]
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i want a vb script for subversion pre commit server side hook script which should block the commit if conflict markers are present in the committing file
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This is a board where you can ask questions.
Yours is not a question; it's merely a statement of what you want. The top Google result would point to a CodeProject article on the subject[^].
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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I am trying really hard, but I'm just not getting this...
This is what I need to do...
Set prompt = “Enter sides of the square”
Show Input Box
Convert string input to length
Area = length * length
Set output = “Square of side length “ + length + = “: “ + area
This is where I am at...
Dim prompt, sideLength As String
Dim area, length As Double
prompt = InputBox("Enter sides of the square.")
sideLength = Convert.ToDouble(length)
area = length * length
Me.lblOutput.Text = "Square of side length " & length & ": " & area
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Member 10728667 wrote: sideLength = Convert.ToDouble(length)
Where are you magically setting the value of "length"?
Then you take the trouble of converting "length" to Double but then never use it.
Learning to use the debugger is a very valuable skill.
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Excuse me. I don't understand. I'm just learning this all, and it's very confusing. 
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Edited. Misread the code. length is actual declared as a double.
We can't possibly know what is confusing you unless you tell us.
You are trying to convert a string to a double right? The string you are trying to convert is named "length" right? Look at your code and see if you can find anywhere in your code where you are setting "length" to be something other than an empty string....
Your code as it stands right now is you are trying to convert length (which is a double) to a double. Then put that result in a string named "sideLength". Why would you convert a double to a double? Does it make more sense to you to convert the user input to a double?
Then you take the result of your convert operation and put that into a variable named "sideLength", then you don't use it anywhere.
Learn to use the debugger and you can follow the code and see what it is doing.
modified 21-Jul-14 17:44pm.
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Dim prompt, sideLength As String
Dim area, length As Double
prompt = InputBox("Enter sides of the square.")
sideLength = Convert.ToDouble(length)
area = length * length
Me.lblOutput.Text = "Square of side length " & length & ": " & area
Take a look at http://msdn.microsoft.com/en-GB/library/6z0ak68w(v=vs.90).aspx[^] for an example of how to use the InputBox method.
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Is possible showing persian date in datagridview which connected to an sql
database ?
if there is any way please help me
majid
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Sure, where are you stuck?
There are only 10 types of people in the world, those who understand binary and those who don't.
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I get data with following code from a table which contains a date type field :
con = New SqlConnection("server=(local);database=pers;Trusted_Connection=True;")
con.Open()
datd = New SqlDataAdapter("select * from perInfo ", con)
datd.Fill(ds, "perInfo")
DataGridView1.DataSource = ds.Tables("perInfo")
I have my date type field shown in gerigorian but I want to display it in persian date in my datadridview.
what I must to do to convert this gerigorian date to persian date in my
datagridview?
thanks
majid eskandarian
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The "proper" way is to set the CultureInfo of the thread. Just google CultureInfo and .Net.
There are only 10 types of people in the world, those who understand binary and those who don't.
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I do what you say by following code :
con = New SqlConnection("server=(local);database=pers;Trusted_Connection=True;")
con.Open()
Me.datd = New SqlDataAdapter("select * from perInfo", con)
Dim commandBuilder As New SqlCommandBuilder(Me.datd)
Dim table As New DataTable()
table.Locale = System.Globalization.CultureInfo.InvariantCulture
Me.datd.Fill(table)
Me.bindingsource1.DataSource = table
Me.DataGridView1.DataSource = Me.bindingsource1
but yet didn't work.
modified 18-Jul-14 17:40pm.
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hi I use following code and it's works when I use hijri or any other calender but when I use it for persian calender it has runtime error:
Dim defCult As CultureInfo = CultureInfo.CreateSpecificCulture("fa-IR")
defCult.DateTimeFormat.Calendar = New PersianCalendar
Thread.CurrentThread.CurrentCulture = defCult
Thread.CurrentThread.CurrentUICulture = defCult
Try
con = New SqlConnection("server=(local);database=pers;Trusted_Connection=True;")
con.Open()
Me.datd = New SqlDataAdapter("select * from perInfo", con)
Dim commandBuilder As New SqlCommandBuilder(Me.datd)
Dim table As New DataTable()
table.Locale = System.Globalization.CultureInfo.InvariantCulture
Me.datd.Fill(table)
Me.bindingsource1.DataSource = table
Me.DataGridView1.DataSource = Me.bindingsource1
can any body help me?
modified 18-Jul-14 20:59pm.
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What is the error?
There are only 10 types of people in the world, those who understand binary and those who don't.
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error is in second line and say
"not a valid calender for the given culture"
"parameter name: value"
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You haven't shown what PersianCalendar is so you'll need to debug it.
There are only 10 types of people in the world, those who understand binary and those who don't.
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I didn't understand your mean but if you say that I must explain for you
what persiancalender is .It begin from gerigorian 2/21/621 and each year
include 365 days and first six month of year has 31 days and five month of year has 30 days and the last month has 29 days after each three years last month of year will have 30 days.so I said it starts on march 21 .
But if you say I must define a persian calender and set into datetimeformat.calender I have done this and if I must show persiancalender in other way please tell me How.
thanks
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Member 10954619 wrote: Is possible
Yes.
Member 10954619 wrote: if there is any way please help me
With which piece exactly? Do you already have the code to load "some" data into a grid? If not, then you might want to start with the documentation[^].
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Try with something like this with link query:
var persianDates = (from f in db.Fadb
select new PersianDateTime(f.date)).ToList();
so , u can convert from date to persian date in your gridview.
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I have a requirement to convert multiple XML files to Excel files using VBScript. I have used the below script to convert the XML files, but on creation of the Excel files I encouter this:
(a)The column names are getting created with the full path like "/Report/Answers/Answer/Answer"
(b)There are additional fields for aggregation like "/Report/Answers/Answer/Answer/#agg"
(c)The column names are displayed in the reverse order i.e. bottom to top level.
The Script is as mentioned below:
Dim xlApp, xlWkb, SourceFolder,TargetFolder,file
Set xlApp = CreateObject("excel.application")
set fs = CreateObject("Scripting.FileSystemObject")
Const xlNormal=1
SourceFolder="c:\temp\XMLfiles"
TargetFolder="c:\temp\XLSfiles"
'Hide Excel
xlApp.Visible = false
'Process each file in SourceFolder
for each file in fs.GetFolder(SourceFolder).files
'Open file in SourceFolder
Set xlWkb = xlApp.Workbooks.Open(file)
'Get Filename
BaseName= fs.getbasename(file)
'Concatenate full path. Extension will be automatically added by Excel
FullTargetPath=TargetFolder & "\" & BaseName
'Save as XLS file into TargetFolder
xlWkb.SaveAs FullTargetPath, xlNormal
'Close file
xlWkb.close
next
Set xlWkb = Nothing
Set xlApp = Nothing
Set fs = Nothing
Kindly let me know your inputs to modify the code to display the column names alone and also to remove the agg columns that are generated.
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