Building a C# Chat Client and Server
A step by step tutorial teaching you how to create your own chat client and chat server easily in C#, for local networks or the Internet.
Getting Hard Drive Information
A C# tutorial showing you how to make use of WMI to extract information on disk drives, such as model, capacity, sectors and serial number.
UPS Shipping Calculator
This tutorial will teach you how to calculate the shipping cost based on the weight, height, length and depth of the box, the distance and the UPS service type.
Create Your Own Rich Text Editor
Creating a Rich Text Editor using JavaScript is easier to do than you might think, thanks to the support of modern browsers; this tutorial will walk you through it.
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Is There Any Wizard In Visual Studio Or Online Example For Creating A
Is there any wizard in visual studio or online example for creating a custom Data Provider service C# which can be connected to with ADO.NET?
| On Monday, July 13th 2009 at 09:06 PM by DR | No Replies |
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| On Sunday, March 29th 2009 at 03:52 PM by iwantsex@0.1874397nowathome.com | No Replies |
How To Synchronize Local Data With USB Stick Memory
Hello, I would like to knwo how I can ensure data synchronization (both ways) between my local PC (standalone configuraiton) and my USB stick memory. This USB stick memory is used with my local...
| On Monday, March 23rd 2009 at 12:07 PM by Anonymous | 1 Reply |
Database Dependency Lookup
This is a multi-part message in MIME format. ------=_NextPart_000_004E_01C99FF3.4F22A670 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable DBTYP.NET...
| On Sunday, March 8th 2009 at 08:39 AM by |
Data Protection Manager - SQL 2005
I want to change the location where the replica is written to. Currently, the database is saying ???replica is inconsistent???. I have fixed this on one of the databases by right-clicking on it and...
| On Tuesday, March 3rd 2009 at 10:37 AM by Anonymous | No Replies |
Grid View Error On Local Development With Web Dev Express? Newbie Needs Help
Hi, I'm using ASP.NET express, and to test a gridview that is hosted at my web host. I am using Visual SQL management Studio where I've attached the database and then used it in the local web site...
| On Tuesday, February 10th 2009 at 04:11 PM by GuitarZilla | 1 Reply |
How To Change A Cell Back Or Fore Color In Datagridview
Hi All, I want to change the cell backcolor or forecolor, my code is the following: DataGridView1.datasource = dt 'dt is a data table DataGridView1.Item(1,1).Style.ForeColor = Color.Red DataGridView1...
| On Wednesday, January 14th 2009 at 07:11 PM by barbara_dave@yahoo.com | 1 Reply |
Is Access 2000 Mdb Best File-based Database Option For A Winforms
Hello, I'm writing a winforms app that will run on XP and Vista. This app needs to create a file-based database (I'm currently using access 2000 mdb) which it will access to store small number...
| On Saturday, December 6th 2008 at 06:09 PM by Anonymous | 1 Reply |
Typed Dataset Looses Data
Afternoon, I have developed a winforms application used by around 1000 users. The application is used by engineers to view scheduled maintenance work on thier laptops. It uses a typed dataset to...
| On Friday, December 5th 2008 at 11:12 AM by BlueJumper | No Replies |
Data Binding To A Password Protected Access Database?
Hello all, I have been searching on the net for a solution for days and have tried many different ways to no avail..:( Here is my project using VB 2008... I have an MS Access database with...
| On Thursday, December 4th 2008 at 04:00 PM by Bill | 1 Reply |
Schema Editor - Where Is It?
I noticed a reference to the Schema Editor in the MSDN documentaiton, but cannot find it. We want to create a tree based set of configuration settings (not a relational database), and generate...
| On Monday, November 10th 2008 at 02:08 PM by Anonymous | 1 Reply |
Reinstalling DPM On Same Machine / Recover Points
Hi, I had to rebuild our DPM server. However the disks that I used to store data remain in tact. I now have a requirement to recover some data. Is there a way that I can access data on the...
| On Friday, November 7th 2008 at 11:18 PM by Anonymous | No Replies |
Cannot Open NEW SQL Express Db In Visual Basic Express
I am unable to connect to a newly created database in SQL Server Express from Visual Basic Express. The message is: Unable to open the physical file "C:\....\test.mdf". Operating system error...
| On Friday, November 7th 2008 at 12:15 PM by Anonymous | 4 Replies |
Database Content Snapshot With Entity Framework
Hello all, I'm currently working on a project that is based on a 3rd party platform running on .NET and SQL Server. I'm responsible for tailoring a number features. For unit testing and development...
| On Wednesday, November 5th 2008 at 06:41 AM by sdr | 1 Reply |
Politics
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| On Wednesday, November 5th 2008 at 01:03 AM by Amy | No Replies |
Inserting Binary Data Thru Table Adapter In SQL Express 2008
How can I insert binary data thru a table adapter in SQL Express 2008? Here's the code: tblItemTableAdapter.Insert( _ iID:=1, _ vLocation:=txtVLocation.Text, _ bColor...
| On Tuesday, October 28th 2008 at 08:21 PM by Anonymous | 1 Reply |
LINQ Problem - Specified Cast Is Not Valid
I'm attempting to use LINQ to insert a record into a child table and I'm receiving a "Specified cast is not valid" error that has something to do w/ the keys involved. The stack trace is: ======================...
| On Saturday, October 25th 2008 at 04:34 PM by Anonymous | 1 Reply |
Using SQL Server Express 2008 With Visual Basic Express 2008
I've just come out of 2 years retirement (used to be a db developer) to build an app for my daughter. Have installed latest SPs for VBE and SQL Express and both work fine independently. My question...
| On Thursday, October 23rd 2008 at 10:30 AM by Anonymous | 2 Replies |
Vstudio Data Access Problems
I hate to cross post, but I've gotten no answer yet on a problem I'm having with visual studio 2008. I've created a series of forms with controls to access a Access database tables. The connection...
| On Saturday, October 11th 2008 at 09:23 AM by Wesley Peace | 6 Replies |
Need Help With Report Designer
I need to print multiple labels (like business card) on a Letter size sheet. I'm using list control (winforms report viewer) with a very few vertically placed TextBoxes in it. The List repeats vertically...
| On Friday, October 10th 2008 at 07:13 PM by Srinidhi | No Replies |
?? "Data Generation Plan" Template Not Available ??
Hi All, I have Visual Studio Database Edition (Visual Studio 2008, SP1) installed and I'm trying to create a Data Generation Plan according to these instructions: http://msdn.microsoft.com/en...
| On Tuesday, September 16th 2008 at 11:58 AM by Tom Baxter | No Replies |
MS Access - Dropdown Q's
How does one add a 'sum' function to Access ? ie. I need to sum the data entered based on others selections. Basically a list of tasks, and time entered for certain tasks ... total time then needs...
| On Wednesday, September 10th 2008 at 05:03 PM by Anonymous | No Replies |
No Row At Position 0
Hi, I am attempting to read an Excel spreadsheet and insert multiple rows from one column in that spreadsheet into a database table. I am using the code below but I keep getting an error...
| On Tuesday, September 9th 2008 at 12:07 PM by Joe | No Replies |
Developing New Db Systems In Sql And ...
Hi, We're converting a large amount of vfp db systems to sql server backends and something else as the front end. Would it be easier to develop using MS Access as the front end or vb.net? Any...
| On Wednesday, September 3rd 2008 at 01:56 PM by Chip Orange | 4 Replies |
ASP.NET Dynamic Data - What A Dissappointment.
I just wanted to voice my dissappointment with the limitations of the ASP.NET Dynamic Data feature in .NET 3.5 SP1 as it related to the Entity Framework. http://msdn.microsoft.com/en-us/library/cc668215...
| On Tuesday, September 2nd 2008 at 05:39 PM by Anonymous | No Replies |
Insert-only DBs And LINQ
(crossposted after I fixed my MSDN ID) We???re storing our main entity in an insert only table which stores the history of past revisions, but we???re facing problems with storing this history...
| On Sunday, August 24th 2008 at 03:02 PM by Anonymous | No Replies |
LINQ Updating Objects That Aren't Ready Yet Multi(threaded/user)
(crossposted after I fixed my MSDN ID) *background* I've got an application that I'm creating that is using LINQ to SQL. We have a nice DataContext that is able to do lots of nice updating. But...
| On Sunday, August 24th 2008 at 03:02 PM by Anonymous | No Replies |
World Shopper Pharmacy Affiliate Pharmacy Affiliate Forum Pharmacy Affiliate Pharmacy Marketing Associate In Pharmacy
world shopper pharmacy affiliate pharmacy affiliate forum pharmacy affiliate pharmacy marketing associate in pharmacy +++ BEST PHARMACY AFFILIATE PROGRAM +++ BEST PHARMACY AFFILIATE PROGRAM +++ +...
| On Saturday, August 9th 2008 at 04:47 PM by sdgvfwe@yahoo.is.com | No Replies |
Problem With Nested Relation Type Insert Using ADO .Net
I have a nested relation in my dataset that I am trying to use to insert into a database of identical schema. I have a catch 22 type problem or is that chicken and egg. I am sure that others...
| On Wednesday, August 6th 2008 at 05:28 PM by Anonymous | No Replies |
Should I Use OleDb And Non-typed DataSet For Multi Db Vendor Code?
Hi all I have an integration project that I recently built that uses SQL Server exclusively as it's database. I have been asked to change it so that it will also work with MySql and Oracle. I am...
| On Wednesday, August 6th 2008 at 04:36 PM by Anonymous | 1 Reply |
Refresh The Data Table Greyed Out
Scenario I am getting is that I create new row (-1), new row (-2) and then edit (-1). I get a concurrency error. After googling this stems from an autonumber key in an MS access table. It appears...
| On Tuesday, August 5th 2008 at 01:07 PM by Ken | No Replies |
DataBind To MultiView View Controls
Hi, I'm attempting to use the MultiView View control (.NET v2.0) to display one of a number of sets of data to the end user depending on their selection. I've found through experimentation that I...
| On Monday, August 4th 2008 at 11:21 AM by |
Open MSProject File (mpp) In Code Or Data
(sorry this is a repost. I mistakenly put it in FAQs the first time) Can I use a BindingSource or DataSet in VB.Net to open and access a Microsoft Project 2003 project file? (mpp) Do I need to...
| On Tuesday, July 22nd 2008 at 10:08 AM by Anonymous | 1 Reply |
Local Database Cache
Seen this new option in Visual Studio 2008 Can anyone recconemd some good books/documentation? Would be interested to know if I can use this with a middleware layer that is communicated to over...
| On Saturday, July 12th 2008 at 08:52 AM by Marc | No Replies |
SQL Injection
I have read lots on SQL Injection attacks via querystrings. Are data controls vulnerable to attack? I was thinking of the DataGrid, DataRepeater and the SQLConnector etc used in .NET pages.
| On Friday, July 4th 2008 at 02:17 PM by Anonymous | 1 Reply |
Not Registered Error Message
Hi, I am trying to deploy a really simple application built on Visual Studio 2008 using framework 3.5 that consumes an Access 2007 database. When I deploy it and run my app, I get the following error...
| On Wednesday, June 11th 2008 at 03:05 PM by Anonymous | No Replies |
WF Handing Events
Hi, Is it possible to raise events from within the work and handle them in your code. For eg. Start a workflow instance and when the first code activity is finished, it raises an event that can...
| On Tuesday, June 10th 2008 at 07:09 AM by Rick Mavrovik | No Replies |
Strongly Typed Dataset Accessing Query Using 'IN'
This problem touches both SQL/Server and ADO.NET, and its solution could be in either. A round of applause if you can provide the solution. The goal: Produce a stored procedure which accepts a...
| On Thursday, May 8th 2008 at 09:58 AM by Anonymous | No Replies |
Excel 200 Undo Key
I've had to reload my micosoft 2000. I am unable to use the undo key or the control x key to undo an error I posted. I've tried reloading it and it still is not there. It works in Word. Any ideas...
| On Wednesday, May 7th 2008 at 04:04 PM by Anonymous | No Replies |
Excel And OleDbDataAdapter. How Can I Ignore Blank Columns.
Hi, I have an application, that needs to import excel spreadsheets into a database. I am using an OleDBDataAdapter to load (fill) the data into a Dataset. Occasionally, person sending us the...
| On Tuesday, April 22nd 2008 at 04:07 AM by Rollasoc | No Replies |
How To Read Sequentially From A Random Point In A Large Xml File.
Hello Have a huge XML file with multitudes of "LogEntry" nodes / text lines. A small sample of this xml/text content is below. The file could be anywhere between 200 to 2000 MB. My questions comes...
| On Thursday, April 3rd 2008 at 03:59 PM by Schwartzberg | 7 Replies |
Dont Read
Vendo coche de segunda mano, Seat ibiza, a? 2001 km 35000, Solo por 4500 euros. [URL=http://www.anunciosgratis.de]Anuncios Gratis[/URL] www.AnunciosGratis.de Anuncios...
| On Tuesday, March 25th 2008 at 06:55 AM by Dont | No Replies |
Running Stored Procedure - Input Parameter Cannot Be Converted
Hello, VS2005 - SQL Server 2005. Running an SP from the server explorer window. The SP accepts two parameters: @s varchar(128) = NULL, @b bit = 0 I cannot seem to set the bit value....
| On Sunday, March 23rd 2008 at 10:37 PM by rbrowning1958 | 3 Replies |
Using A VB6 Data Control ?
Hi, I am trying to use in a Dotnet project a control featured in VB6: data control. Here is what it looks like in vb6: [URL=http://imageshack.us][IMG]http://img525.imageshack.us/img525/3605/...
| On Monday, March 10th 2008 at 05:33 AM by Scotty | 1 Reply |
DAO References / Access 2007
while using an Access 2007 .accdb file I can access the dao. object very easily. the following code in VBA works well : Function getrecordcount(strTableName As String) As Long Dim dbCurrent As...
| On Wednesday, February 27th 2008 at 03:58 PM by Anonymous | 1 Reply |
Table Adapter Timeout Problme
I have a table adapter with the following query SELECT viewCoreCheckIn.TonerTypeKey, viewCoreCheckIn.PartNumber, viewCoreCheckIn.MinCheckInQty, viewCoreCheckIn.MaxCheckInQty,...
| On Tuesday, February 26th 2008 at 03:57 PM by lrlebron@gmail.com | 2 Replies |
Creating Own Short Cuts
Hi How do I create an own short cuts? E.g. A short cut for my email adress. Frida
| On Monday, February 25th 2008 at 11:04 AM by Anonymous | No Replies |
TableAdapter.Fill Method
I was successfully calling a TableAdapter.Fill command in code which was tied to an SQL stored procedure. I altered the stored procedure in SQL Server to include two additional parameters and it...
| On Thursday, February 21st 2008 at 06:55 PM by Anonymous | 4 Replies |
Visual Studio 2005 Standard Installation Errors For .Net Compact F
I get the following errors when attempting to install Visual Studio 2005 SE. [02/16/08,12:31:36] Microsoft .NET Framework 2.0: [2] Error code 1603 for this component means "Fatal error during installation...
| On Tuesday, February 19th 2008 at 12:25 PM by Anonymous | No Replies |
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