Normally most of designers do this: if(someVariable == someValue){ doSomeActions;} If you type ‘=’ instead of ‘==’, it will not be detected during the compilation. This means you could spend

‘ Save the content of a FlexGrid control as a CSV-file’ Example: SaveCSV(“C:Test.csv”, MSFlexGrid1)Private Sub SaveCSV(ByVal strFilename As String, ByRef msFlex As MSFlexGrid) Const SEPARATOR_CHAR As String = “,” Dim

‘ This VB6 function returns a string with a set of parameters replaced with ‘ variables, similar to the C function printf().Public Function PrintF(strMask As String, ParamArray Values()) As String

‘ *** International date handlerPublic Enum eDateLocale edlArabic = &H401 edlDanish = &H406 edlGerman = &H407 edlSwissGerman = &H807 edlAmerican = &H409 edlBritish = &H809 edlAustralian = &HC09 edlSpanish =

‘ Set the printer with the input name as the default printer for *this ‘ application* (not for the whole system)Function SelectPrinter(ByVal printer_name As String) As Boolean Dim i As

Private Declare Sub CopyMemory Lib “kernel32” Alias “RtlMoveMemory” (pDst As _ Any, pSrc As Any, ByVal ByteLen As Long)’ This is a replacement for the “Replace” function provided by VB6,’

‘ Do the check spelling on the input text’ Returns the input text with the corrections applied from the Word’s check-‘ spelling dialog’ Note: it requires a reference to the

Ever get annoyed that there’s no “direct mode” environment in Perl? Instead, you have to save your code to a file and then execute it everytime. To offset this, I

You can create an ODBCDirect recordset for use with the Excel Range objects CopyFromRecordset method by using the DAO.Connection objects OpenRecordset method: Public Function CreateDaoRecordset( _ ByVal sDataSource As String,

USE PubS– Sort Each of PubName in Natural Alphabetic Order but push A’s to thelastselect * from publishersOrder by (CASE left(Pub_name,1) WHEN ‘A’ THEN 1000 ELSE ASCII(pub_name)END)–Sort Publishers By City

Server.MapPath() actually generates an additional requests to the Web server. A cheaper way to get the physical path for virtual root path of your website on the server is: Request.ServerVariables(“APPL_PHYSICAL_PATH”)

Windows has the solution: the IsCharAlphaNumeric function, defined in User32.dll. This function uses the currently defined locale when performing comparisons, thereby allowing full use of accented characters. This sample demonstrates

This code highlights the cell of a JTable when the cell is moused over. It includes its own Table cell renderer and a Mouse motion listener, for getting the mouse

A constructor that takes a single argument is, by default, an implicit conversion operator, which converts its argument to an object of its class, the keyword “explicit” can be placed

‘ Insert an image into a RichTextBox, in the current position” This version takes in input the target RichTextBox and the path of the image ‘ to insert’ Example: InsertImageIntoRtb(RichTextBox1,

‘ Return a reference to the control with the specified name,’ searched into the specified container and its sub-controls’ Note: it requires the GetAllControls function” Example: get a reference to

‘ Create an InputBox like the one of VB6. You can define the dialog’s title,’ question and default value.’ Example: MessageBox.Show(InputDialog.InputBox(“Type your name:”, “Test”,’ “Marco”))Public Class InputDialog Inherits System.Windows.Forms.Form#Region “

Have you ever tried to change the BorderStyle, HideSelection, MultiLine, ScrollBars, WordWrap and TextAlign properties of a TextBox, or the ComboBox

It happens quite often that you have a DataGrid with hidden columns (with width = 0), because you need their values but don’t want to show them to the user.