Current Category: Features
Working with Dates
Posted by Elisha in Examples , Features , Tutorials on 02 7th, 2011 | 6 comments
Today I want to tell some things about working with dates, those things that you say ... "But that everybody knows ...", but as this site is dedicated to experts but to help those new to this world of programming visual basic. net, it seems more than appropriate ... Intellisence: "As useful", "As annoying"
Posted by Elisha in Examples , Features , News on 09 17th, 2010 | 9 comments
When I began using the Visual Studio back in version 1.0 (in 2002 approx.) One of the things I liked was the IntelliSense. Enough to fill in the names of variables, functions, etc.., To suggest the properties and methods of classes and pass review ... Automatically exports to Microsoft Excel DataTable
Posted by Elisha in Examples , Features , Tutorials on 11 22nd, 2009 | 34 comments
Today I want to show an example that has served me for a long time and yet I still use it. We will make an example to export a DataTable to Excel full regardless of the number of columns or rows that have. There may be many ways to do this, but I find it really ... Creating a Timer
Posted by Elisha in controls , Examples , Features on 04 28th, 2009 | 32 comments
This time I want to show how to create a timer in visual basic. Net using the timer component. Well, do not pretend that this is a step by step example showing each of the modified properties of each control, on the contrary, I want to focus on functionality ... Calculations between dates (DateTimePicker - DateDiff)
Posted by Elisha in controls , Examples , Features on 04 28th, 2009 | 18 comments
Today I want to show how to perform calculations between dates comfortable in visual basic. Net using the DateDiff function. Need a form, button, some label's and a DateTimePicker control as shown in the image below and click the button event will the following code: txtAños.Text ... Group registration (SQL GROUP BY clause)
Posted by Elisha in Examples , Features on 03 24th, 2009 | 7 comments
As the name indicates the GROUP BY clause groups the records that have the same value in the / s colnma / s indocadas as grupo.Por example, if we get the name of all menbers of the club execute a statement like the following: SELECT name FROM members Suppose we have ... Degrade color panel - (Gradient)
Posted by Elisha in controls , Examples , Features , Tutorials on 03 11th, 2009 | 9 comments
This time I want to show a simple way to have a much more attractive panel with a gradient of two colors in visual basic. Net. For example we need a form and a panel, as shown in the following figure: then we double-click the panel and go to ... Shell
Posted by Elisha in Functions on 01 7th, 2009 | 3 comments
Used to invoke an external program from our application. 'You can use any of the three options depending on the program you want to run Shell ("calc" AppWinStyle.NormalFocus) Shell ("calc.exe" AppWinStyle.NormalFocus) Shell ("c: \ windows \ calc.exe". .. 
