Other Technologies

Apparently, I've been blabbering about .net technologies in this blog. It took one comment to this blog for me to realize that this blog was about technology, and not just .net technologies. Well, I don't know much about other programming language like perl or python or ror, as what was suggested, but I do know some other like Delphi, php, asp, asp.net, java, and c/c++.
It will take some time for me to post some though. So stay tuned. I'm still gold-digging for resources as I lost many of my codes. Maybe I'll start off with php-mysql. Maybe, I'll also write about flash. I've worked on a DTR with webcam in flash. I'm currently working on a payroll system using php-mysql and jquery. Jquery is also cool. I'll have to do more searching for golden treasures inside my head for those codes that might be of interest to people. I'll also welcome suggestions from whoever might stumble upon this blog. Afterall, it's about tech.

Meanwhile, you might want to take a look at this website which talks everything about gold. I didn't know that there are several kinds of gold. I don't even know what a gold bullion is. Well, have a look at their website at http://www.goldcoinsgain.com/

Comments

Adding a Footer to the DataGridView component

I have been searching for sites and forums that would give me a any hint on having a footer on the .net DataGridView control. It was frustrating. I found some, but not what I was looking for. I use windows forms. It would have been easier if I was into web. I decided to create one for myself. It's not complete, but it works with me. It needs improvement and I hope that some programmers who might pass through this blog will help me with it :D. Limitations: Cannot set Footer values during design time. Can sometimes hide a row when scrolled to the last item in the grid. What I did was just create a user control that inherits the DataGridView control and add a StatusStrip to act as the footer. public partial class MyDataGridView : DataGridView { public StatusStrip Footer { get { return (StatusStrip)this.Controls["Footer"]; } } private bool _footerVisible; [Browsable(false)] /// /// Sets or Gets the va...

Using Crystal Reports 10 with C#.net and Firebird

C# express doesn't include a report designer or viewer. Reports however, is very much needed when creating a business software. Since C# express doesn't include a report designer, we need to find other means. One is to use a free report such as MyNeoReport. This however may not work under many circumstances. The other alternative would be to use a proven report engine and designer-Crystal Report. Crystal Report has been used by many developers (in our city). However, using a free programming language and IDE, and a free database is very limiting. Not much information can be gathered on the net either (with regards to reporting as of this writing). Here's a way to use Crystal Reports using Firebird database and C# Express as software development IDE: Pre-requisites: C# Express 2005 EMS SQL Manager 2005 for InterBase & Firebird Lite Crystal Reports 10 Create the following database: Name: TestDB1 Tables: TESTTABLE1 Columns: ID - PK, INTEGER,AUTOINCREMENT DES...

How to cheat blog polls

Ok, I really need to post this. Many bloggers put polls on their blog sites and rely heavily on the results that they give and some even draw conclusions based on those data. The problem is that they don't check where the data those polls are generating are stored. Many polls don't even record the voter's information. Well to those of you who want to cheat polls (I mean blog polls. Some polls are really reliable), here are some points: 1. These polls don't store your IP address nor your MAC address, how then do you think are they checking for flying voters? COOKIES! 2. Now you already have an idea. Now try to vote to a blogger's poll then clear your cookies and refresh the page. You'll be able to vote again. 3. If #2 doesn't work, there's a big chance that your voting data is stored on internet temporary files. Now you know what to do. Delete those files. 4. If #3 doesn't work, then your data might have been stored elsewhere. You might want to use a ...

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