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Thank u so much pankaj....thts nice site.
regards priya
priya
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Hi everyboy. I want to encrypt content in text file and decrypt it to normal text file. please show me the code that do it. thank beforehand.
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They System.Cryptography namespace is your best bet here.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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best is rijandel or something like that!!! try Google it... 
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How to make a scrolling marque? or do you have some web links that could help my search faster.. thank you...
your help is highly appreciated.. thank you guys...
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Where, in your web app, or your desktop app ? If the latter, the answer is to write one, or google for one that already exists. You'd just set a timer and modify a string you render, to create a scrolling effect.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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:(I need to convert any date to a double or long; please help. Thanks
sdkgolf
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Sure
DateTime.Year * 500 + DateTime.Month * 27 + DateTime.Day.
Or, do you require it to be in a specific format ? What are you using it for ?
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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The Ticks property of the DateTime class gives you a long value that represents the time in ticks since midnight, January 1, 0001. There are 10000 ticks on a second.
---
Year happy = new Year(2007);
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Thanks guys, but I figured it out on my own, using the below code;
' gets the long number for the date from the date variable
Dim idDt As Double
idDt = Date.Today.ToOADate
Dim dtToday As Date
dtToday = Today()
Dim idt As Long
idt = DateDiff("d", Today(), dtDa)
idt = idt + CLng(idDt)
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I would like to write code in Visual Basic 2005 to produce a text box on a form.
Here is the code which doesn't work.
Public Class Form1
Private Sub CreateMyMultilineTextBox()
' Create an instance of a TextBox control.
Dim textBox1 As New TextBox()
' Set the Multiline property to true.
textBox1.Multiline = True
' Add vertical scroll bars to the TextBox control.
textBox1.ScrollBars = ScrollBars.Vertical
' Allow the RETURN key to be entered in the TextBox control.
textBox1.AcceptsReturn = True
' Allow the TAB key to be entered in the TextBox control.
textBox1.AcceptsTab = True
' Set WordWrap to True to allow text to wrap to the next line.
textBox1.WordWrap = True
' Set the default text of the control.
textBox1.Text = "Welcome!"
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Create UserTextBox TextBox control.
Dim UserTextBox As New TextBox()
CreateMyMultilineTextBox()
MessageBox.Show("Done")
End Sub
End Class
What, pray tell, is missing? It is a direct copy of MSDN's Visual Basic Express Visual Basic Programming Guide.
Thank you for your help.
Mark H.
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Do you get any errors?
Trinity: Neo... nobody has ever done this before.
Neo: That's why it's going to work.
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No oddly enough, I don't get any errors.
I suspect I have left something out that most visual programmers know about. I've made the textbox visible, made it 20,20 in size, but it still won't appear on the form. Maybe it's not supposed to be done in the form load subroutine.
Mark H.
Thanks for answering.
Mark H.
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Controls.Add(textbox1)
You need to add it to the forms controls collection
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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Amazing.
Simple things for simple minds!
Many thanks.
I hope I can help people the way you help me.
Mark H.
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You will - I started off asking lots of questions, over time, you start to ask less, and answer more 
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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I want to connect oracle 9i database with vb.net. Can anyone help me in doing this?
Thank you.
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Use OleDbConnection
Example connectionString:
"Provider=msdaora; Data Source=MyOracleDB; User Id=myUsername; Password=myPassword;"
Very simple example:
Public Sub InsertRow()
Dim myConnection As New OleDbConnection(myConnectionString)
Dim myInsertQuery As String = "INSERT INTO Customers (CustomerID) Values('1')"
Dim myCommand As New OleDbCommand(myInsertQuery)
myCommand.Connection = myConnection
myConnection.Open()
myCommand.ExecuteNonQuery()
myCommand.Connection.Close()
End Sub
-- modified at 15:19 Monday 15th January, 2007
---------------
http://serverside.no
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I have a gridview in a VB2005 project that contains a checkbox. In VB2003 I used a datagrid and I have the code to read the datagrid to determine how many and which boxes were checked. I am having trouble converting my code to use a gridview. How do you in VB2005 read a gridview and determine if the checkbox was checked?
Thanks
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There are many ways to do this. Probably the easiest way would be to add a DataGridViewCheckBoxColumn to your GridView. Then set the FalseValue property and the TrueValue property of this column. Then set the DataPropertyName property to the field you want to bind this control to from your DataTable/DataSet or whatever you are binding to the DataGrid. Now when the box is checked that field in the DataTable/DataSet will be set to whatever value you set as the TrueValue property.
I hope this at least will put you on the right track. Good luck.
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Hi ,,
I see some Gridviews view the number of ros on the row header of row ,,
I hope if DataGridvie can do that !!!!!
jooooo
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Sir/Madam
I am Final Year Engineering student. I want to get information about connection of computers at different cites.
Actually if I want to computerize a department of any company which have its offices at several cities then what steps I should follow.
Means how I can connect that no of computers in appropriate manner to get desired output.
I want to make it just like railway reservation system through in which if I enter data at same time then database must be able to prioritize data in sequence to enter in database.
Which database & platform or language I should use to code this kind of project.
Thank You
Ashish Porwal
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