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I'm trying to find out if there is an attribute that I can add to a panel control so that I can run a javascript function when the panel is enabled. What I have are several text boxes and some buttons inside a panel. I've added attributes to two text boxes so that they have to have text in...

Trying to get some assistance on how to load a dll into a new appdomain that I've created, retrieving a result from a function in that DLL, and then unloading the appdomain. I've set my DLL class as serializable. I know how to create the appdomain, but loading the DLL into the domain and...

Trying to get some assistance on how to load a dll into a new appdomain that I've created, retrieving a result from a function in that DLL, and then unloading the appdomain. I've set my DLL class as serializable. I know how to create the appdomain, but loading the DLL into the domain and...

I've got a VB.NET app that is leaking file handles despite me disposing of the OdbcConnection and OdbcCommand objects correctly. Eventually these file handles proliferate to the point of causing errors due to low system resources. I need to find out how to use the API to locate all file...

I've got an app that runs fine for a while, but eventually will start reporting "Insufficient system resources exist to complete the requested service." errors. Using process explorer shows me that certain file handles are not being closed when I use an OdbcCommand object to connect to a...

Why would a try / catch block work sometimes, and other times just stop the app ( in debug mode ) without generating an error? In the code below, I try to find the highest number in a specific column. Sometimes the table is not ready to be opened, so I will get an error and have to wait and...

I'm getting an "Attempted to read or write protected memory" error when filling a DataTable. I've done a lot of checking into this error and tried many different things but cannot get it solved. This error does not occur on my development system. It only occurs on the users system. Note that...

Using VS 2008 and I'm printing a line of text that has tabs embedded in it. Everything goes fine and I draw it to my Printdocument graphics object, but when I preview the output with the printpreviewdialog all of the tabs are missing from the text. If I debug it right at the point of the line...

I've got a very simple SQL query that is not returning all the records it should return. Here's how I set the database connection: DB.Mode = adModeReadWrite DB.Open "Provider=MSDASQL;Driver={Microsoft Paradox Driver (*.db )};" & "DriverID=538;" & "Fil=Paradox 7.X;" & "DefaultDir=" &...

I'm trying to install Visual Studio 2008 Express on my Win XP Pro machine, SP2 updated. Install keeps bombing on Net 3.5. I tried the online install and it would fail with a "bad_certificate" error. So Downloaded the disk image and burned a DVD. When I run the install from that it fails on...

My wife has a blog on Yahoo Japan. It gets a fair bit of traffic. The problem is some SEO ripoff page (http://www.dog-blog-fan.com/) is scraping her content and pasting it on their site and putting multiple links back to her site. To make it short, is there anything we can do to block them...

Good Day, Last week, my website which usually gets aprox 30 visitors per day, all of a sudden jumped to hundreds (the counts are from the free Urchin visitor reports that I get w/ earthlink). The actual pageviews are still down around 30 - 40 per day. This does however, throw off the...

Good Day, Last week, my website, which is political in nature and gets aprox 30 visitors per day, ranked #1 on Google for "Boycott China", all of a sudden jumped to hundreds (the counts are from the free Urchin visitor reports that I get w/ earthlink). The actual pageviews are still down...

Good day, I'm trying to add an Auto-incrementing counter to my site ( http://home.ioa.com/~vampire/index.html ). I want the counter to update once every few seconds, with a dollar amount that shows the total trade debt from the USA to communist china. Similar to what is shown on...

I'm using the resource editor in VB, and creating a string table. I have an asian font driver running on my PC, so I can insert the strings ( In Japanese ) and they display correctly in the resource editor boxes. I then save the RES file and attach it to my test form, which has a few command...

I compacted a MDB database using the Jet Engine with the following statements. Dim JRO As New JetEngine Dim DB_Source As String Dim DB_Target As String DB_Source = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=(Source path)" DB_Target = "Provider=Microsoft.Jet.OLEDB.4.0;Data...

When a customer gives you a specification for an interface that looks like absolute junk? A color scheme that wild monkeys in a Sherwin-Williams paint store could do better? Just a small sample... I'm talking about buttons on two different data entry screens that are labeled the same, but act...

I want to create a clone of an object, for instance, a class that has 30 properties. Am I forced to write a clone function for that class that creates a new class object, sets all of the properties and then returns the new class object to the caller. Or is there some way, perhaps using...

I'm trying to change my Win 98 to a different regional setting, to do some debugging work on a program destined for use overseas ( Australia ). I've never had a need to look there before, but now I see that my regional settings list has about 50 duplicate entries for English ( United States )...

I have a disconnected recordset that I have created and appended fields to it, and filled it with data ( about 200,000 records ). If I create a second disconnected recordset, can I select certain records from the first one by using SQL commands ( i.e. SELECT * from 'FirstRecordset' WHERE...