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Hello,
i'm searching for a possible way to draw smoother lines in gdi. A black line for example should be black only in the middle and getting more and more transparent when reaching it's boundaries. The antialiasing ("smoothing mode") is doing the right thing, but too less. The may have also curves (-> many short lines connected), so working with gradient rectangles is not possible.
It should not need much more ressources, so putting several lines with decreasing width one-over-another is also not good, i think. Isn't it possible to set a gradient alpha to the pen tip or setting a specific blur for all lines?
thank you, dartrax
www.dartrax.de
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hi
i am using an IDE Predifined connectionstring. and the only reason i actually questioning it now is because i can't work out how to close a connection this way. i understand there is a way to code it in. if someone can assist me with working out how to close my IDE defined connectionstring then i wont worry about another option unless its my only way.
Thanks
Robbo
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hi,
my Problem is, that i need some Sourcecode to Hide my IP and other Informationens that are provided from my PC to the Internet. For example there are lots of websites which can show my Internet IP Adress, Operating System, referer, language and so on.
How can i broadcast customized information to stay anonmyos!
I need some Sourcecode to change my Internet IP-Address to a public Proxy-Address that i choosed.
So how does Programs like "Hide my IP" and so on Work!!
THX
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If there is a program that does this, it provides you with a dummy IP, and acts as a proxy. There is no way to browse the web without an IP address.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Yes , i know this, but how can i program such a Application! I need some Sourcecode or some importent advise, how to do this!
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Hi all,
I've added a vertical scrollbar to a richtextbox, however cant get it to work, (so that if you add alot of text you can use the scroll bar to scroll through what you've added).
Im sure it's something quiet simple that im not doing.
Thanks in advance
Jaidev
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What the heck am I missing. My datagridview doesn't get the data from the data table??
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
Button1.Click
Dim DataTable1 As New DataTable
DataTable1.Columns.Add("A")
DataTable1.Columns.Add("B")
DataTable1.Columns.Add("C")
For i As Integer = 1 To 4
DataTable1.Rows.Add("1, 2, 3")
Next
Console.Write(DataTable1.Rows.Count & vbCrLf)
Dim DataGrid1 As New DataGridView
DataGrid1.DataSource = DataTable1
DataGrid1.Refresh()
DataGrid1.Update()
Console.Write(DataGrid1.Rows.Count)
End Sub
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Sorry, the problem is that the datatable has 4 rows, whereas the grid has zero rows???
Changing refresh() and update() doesn't seem to matter
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Hello,
I have a small problem...
I try to add the functionality of binding to a ToolStripProgressBar but i can't..
However it goes perfectly with all other ToolStripItem(ToolStripLabel, ToolStripButton. ToolStripSplitButton, ToolStripSeparator, etc...)
When I overload them they appear in the list of the elements available and I can use them but with ToolStripProgressBar impossible to reach that point.
Here is the code which enables me to overload the element.
Public Class BindableToolStripProgressBar
Inherits ToolStripProgressBar
Implements IBindableComponent
#Region "IBindableComponent Members"
Private _bindingContext As BindingContext
Private _dataBindings As ControlBindingsCollection
Public Property BindingContext() As System.Windows.Forms.BindingContext Implements System.Windows.Forms.IBindableComponent.BindingContext
Get
If _bindingContext Is Nothing Then
_bindingContext = New BindingContext
End If
Return _bindingContext
End Get
Set(ByVal value As System.Windows.Forms.BindingContext)
_bindingContext = value
End Set
End Property
Public ReadOnly Property DataBindings() As System.Windows.Forms.ControlBindingsCollection Implements System.Windows.Forms.IBindableComponent.DataBindings
Get
If _dataBindings Is Nothing Then
_dataBindings = New ControlBindingsCollection(Me)
End If
Return _dataBindings
End Get
End Property
#End Region
End Class
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I found a solution…
In fact it is necessary to pass by the property ProgressBar from ToolstripProgressBar which it allows Binding.
ToolstripProgressBar.ProgressBar.DataBindings.Add(.......)
and there it goes perfectly....
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Do you mean tiering?
Cleako
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No not tiering!
I would like to design/implement a custom control in C Sharp or Visual Basic Dot Net. For this reason i ask a question that how i implement a layer in vb like in Photoshop or Coral Draw or any other graphic program.
-- hope you help me --
thank you for your kind reply!
== adil ==
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I dont think I can help you with this but you should try reposting this with a clearer question and I bet you'll hear something.
CleAkO
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Hi,
I'm trying to add SQL Native Client to my setup project as a prerequisite. I've done this before with the Reporting Services Viewer. But I can't get it to work with the SQL Native Client
I've downloaded the redistributable: sqlncli.msi
Can anyone help?
Thanks
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Hi,I am facing a problrm.
If anyone can say, how to get an elements font color from webbrowser.The color is maintained by css.
Sandy
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how to access the ms excel data into vb.net?
Imagine the I.T
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Hi!
how r u?
thanks 4 reply.........
i done wth hlp of u...........thnks again...
wht r u doing(career)?
name?
have a good day!
bye...
Imagine the I.T
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You're welcome 
Well in fact I am working with vc++ and many years ago with vb.net;)
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I need to throw in my 2 cents here.
The article posted by Whitesky contains some information about "IMEX=0 and IMEX=2 will result in ImportMixedTypes being ignored and the default value of ‘Majority Types’ is used. In this case, it will take the first 8 rows and then the data type for each column will be decided.
IMEX=1 is the only way to set the value of ImportMixedTypes as Text. Here, everything will be treated as text."
There are some registry keys that need to be changed for this to work correctly. Check out this link - http://www.dailydoseofexcel.com/archives/2004/06/03/external-data-mixed-data-types/[^]. I ran into some issues when I first started reading in Excel this way and even though MSDN and other places said to just set the IMEX = whatever number, it never worked so if I had 30 rows of numbers then at row 31 I had text, the result would just be a blank where the text was.
Cleako
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Hi all
In C#.net or vc++ .net windows application,
I want to have a list of data providers(like Microsoft OLE DB Provider for SQL Server,Microsoft OLE DB Provider for Oracle,Microsoft Access etc) in a combo box. So that I can connect to any database...How is it possible....
please help
salai
Salai
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Imports System.Data.SqlClient
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
' Creating connection and command sting
Dim conStr As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=c:\\northwind.mdb"
Dim sqlStr As String = "SELECT * FROM Employees"
' Create connection object
Dim conn As OleDbConnection = New OleDbConnection(conStr)
' Create data adapter object
Dim da As OleDbDataAdapter = New OleDbDataAdapter(sqlStr, conn)
' Create a dataset object and fill with data using data adapter's Fill method
Dim ds As DataSet = New DataSet
da.Fill(ds, "Employees")
' Attach dataset's DefaultView to the datagrid control
DataGrid1.DataSource = ds.DefaultViewManager
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
' Creating connection and command sting
Dim conStr As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=c:\\northwind.mdb"
Dim sqlStr As String = "SELECT * FROM Employees"
' Create connection object
Dim conn As OleDbConnection = New OleDbConnection(conStr)
' Create data adapter object
Dim da As OleDbDataAdapter = New OleDbDataAdapter(sqlStr, conn)
' Create a dataset object and fill with data using data adapter's Fill method
Dim ds As DataSet = New DataSet
da.Fill(ds, "Employees")
' Attach dataset's DefaultView to the datagrid control
Dim dv As DataView = ds.Tables("Employees").DefaultView
ListBox1.DataSource = dv
ListBox1.DisplayMember = "FirstName"
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
' Creating connection and command sting
Dim conStr As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=c:\\northwind.mdb"
Dim sqlStr As String = "SELECT * FROM Employees"
' Create connection object
Dim conn As OleDbConnection = New OleDbConnection(conStr)
' Create data adapter object
Dim da As OleDbDataAdapter = New OleDbDataAdapter(sqlStr, conn)
' Create a dataset object and fill with data using data adapter's Fill method
Dim ds As DataSet = New DataSet
da.Fill(ds, "Employees")
' Attach dataset's DefaultView to the datagrid control
Dim dv As DataView = ds.Tables("Employees").DefaultView
ComboBox1.DataSource = dv
ComboBox1.DisplayMember = "FirstName"
End Sub
 BYE
Imagine the I.T
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