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all groups > vb.net > april 2005 > threads for sunday april 17

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Application.DoEvents()
Posted by newbie at 4/17/2005 10:42:01 PM
i have 2 object function. s.onSendprogress(byte_Sent , byte_Remaining) s.SendData(Data) how do i use application.doevents in such way that i have to make sure the SendData function finish sending the data. I know i can check the byte_Remaing values but i do not know whether the following is...more >>

Grid performance in VB.NET
Posted by marty at 4/17/2005 8:59:57 PM
Hi, Is there a top-10 of available grids specialized for display performance? I'm searching a grid that can enable data display at rate such as 10 updates within a seconds (for something like 100 cells) and support users clic concurrently. Thank you! Marty...more >>

list view question
Posted by Darin at 4/17/2005 8:54:43 PM
See Code: Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim oListView As New ListView Dim oItem As ListViewItem Dim cnt As Integer Dim msg As String Me.Controls.Add(oListView) oListView.Dock = DockStyle.Fill oLi...more >>

How to open a new window in the browser
Posted by Giovanni Cobos at 4/17/2005 4:43:06 PM
I am developing a web page with Visual Basic .NET and I would appreciate if you can help me, because I want to know how can I open a new window (not a pop up, because they are blocked) in the browser but it should be through code. Thanking you in advance for your time and help. Giovanni ...more >>

Image size
Posted by Dan at 4/17/2005 11:24:37 AM
I have a folder with various images which are updated (externally) periodically and a web page with an image control, text and user control buttons. Depending on the users actions, I want to display a picture and associated text. It all works fine except that the pictures are distorted to fi...more >>

How to search and delete elements from a XML file?
Posted by richardkreidl NO[at]SPAM northwesternmutual.com at 4/17/2005 10:40:26 AM
I want to be able to delete and search for elements in a XML file, I'm using the code below for adding elements which works great: Public Sub cmdAddElement_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAddElement.Click Dim doc As New XmlDocument ...more >>

Stopping process
Posted by Husam at 4/17/2005 9:37:01 AM
Hi EveryBody: How can I get the process by its name and stop it ? Any help will be appreciate regard's Husam...more >>

Looping through Outlook Contacts gives me a 'Invalid Cast Exception'
Posted by Chris Thunell at 4/17/2005 8:49:48 AM
I'm trying to loop through an exchange public folder contact list, get some information out of each item, and then put it into a vb.net datatable. I run though the code and all works fine until i get to item 250 i get a "system.invalid cast exception" and "specified cast is not valid". Once ...more >>



Data Adapter Parameter Error
Posted by Captain Gadget at 4/17/2005 7:40:02 AM
I cannot update a child table to the main using the wizard criteria column with out errors occuring. I'm using ACCESS database 1 main table, 1 child. The 2 tables are related, no problem. I go to add the query criteria (ex: @CustId) to the appropiate criteria row for the associated colu...more >>

Replacement for IIS
Posted by adh at 4/17/2005 12:00:00 AM
I have heard that there is a single machine replacement program for IIS. Where can I find it? Does it work with VS.NET2003 ?? Thanks ...more >>

System.UnauthorizedAccessException: When writing XMLSchema
Posted by 101 at 4/17/2005 12:00:00 AM
I get a security error when trying to write out to an XMLSchema file "myDs.WriteXmlSchema(strXMLSchemaFile)". I am running XP SP2, No Domain, MS file and print sharing uninstalled. I was able to get past this by making ASPNET part of the Administrators group. I tried the Power User group (as ...more >>

Locking refresh of winform
Posted by Luis Soler at 4/17/2005 12:00:00 AM
Hi: Can I lock refresh of winform to avoid to visualize some temporary changes ? I am changing bindincontext of some controls to do certain checkings and I don't want that the user sees the changes of field's contents.. Visual FoxPro, for example, has intruction: Thisform.LockScreen Thanks...more >>

CYRSTAL REPORT ERROR
Posted by Agnes at 4/17/2005 12:00:00 AM
IN MY PROJECT, I had new a crystal report. and then complie the project. and I got the following Error: 'CreateReport' cannot implement 'CreateReport' because there is no matching function on interface 'ICachedReport' 'MyProject.cachedpl_summary' must implement' Overridable Function CreateRep...more >>

alternating between Headphones and 7.1
Posted by Deadly_M at 4/17/2005 12:00:00 AM
Here is my problem Have 7,1 Audigy 2 and creative speakers system with CMSS 3D set for maximum effect on the 7.1 speakers But I also Play online games with teamspeak and kids sleeping etc - so need headset (sound control set to headphones) Problem is switching back and forth from 7.1 and...more >>

DrawImage and soft transparencies
Posted by VBTricks.de.vu Webmaster at 4/17/2005 12:00:00 AM
Hello everybody, I'm using the filetype icons of the system. The icons are gotten using SHGetFileInformation and added to an ImageList (ColorDepth = 32bit). This works fine when ListViewItems are linked to those icons, even with soft transparencies. But now I need to draw them in the DrawIt...more >>


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