delphi - 20 rules for oop in delphi

... The Delphi Magazine Issue 47 20 Rules For OOP In Delphi by Marco Cantù M ost Delphi programmers use their development environ- ment as they would use Visual Basic [Editor throws his hands up in horror ... SetItems(Index: Integer; const Value: string); public property Items[Index: Integer]: string read GetItems write SetItems; default; end; function TFormDialog.GetItems(Index...

Ngày tải lên: 16/04/2014, 11:13

... in the following chapters of this course. 2 Searching for data − DB/9 Chapter nine of the free Delphi Database Course for beginners. Walking through various methods of data seeking and locating ... the data components by hand. Defining the User Interface We'll build our data browsing form in three steps. First step is to define the user interface for the form. Next, the data...

Ngày tải lên: 16/04/2014, 11:14

... Linguistics Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System Wei-Bin Liang 1 Chung-Hsien Wu 2 Department of Computer Science and Information Engineering National ... the DRs in DA, and intro- ducing an entropy-based weighting scheme (Belle- garda, 200 0). This matrix is pivotal in the computa- tion of the lexical score. Finally...

Ngày tải lên: 20/02/2014, 05:20

... short-circuiting in 200 4 200 5, and the team got r eally competitive in the latter season, finishing 93–69, and presaging an interesting run. Think about it. How much does turnover cost you in ... but I can- not think of one where the co-op’s members are hypercompetitors. In baseball, the co-op scouting model guarantees uniformity of think- ing. Teams send their own scouts to cros...

Ngày tải lên: 21/02/2014, 06:20

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Ngày tải lên: 17/03/2014, 19:21

... detail ofanotherdataset 2 0-1 0 Usingnesteddetailtables 2 0-1 2 Constrainingdatavalues 2 0-1 3 Makingdataread-only 2 0-1 4 Editing data . . . 2 0-1 4 Undoingchanges 2 0-1 5 Savingchanges 2 0-1 5 Sortingandindexing 2 0-1 6 Addinganewindex ... 2 0-1 6 Addinganewindex 2 0-1 6 Deletingandswitchingindexes 2 0-1 7 Obtaining information about indexes 2 0-1 7 Usingindexestogro...

Ngày tải lên: 16/04/2014, 11:13

... Examples show how to perform database tasks using Delphi interactively and by programming in Object Pascal. In each example you build a single form, self-contained and independent of the others. ... following sections: • “Building forms” describes how to use the Database Form Expert to create database forms, including single-table and master-detail forms. It also describes how to e...

Ngày tải lên: 16/04/2014, 11:13

... Converts a real-type value into an Integer-type value, truncating its value. Int Returns the Integer part of the floating-point value argument. IntToStr Converts a number into a string. IntToHex ... Converts the floating-point value to its string representation using the specified formatting. FloatToText Copies the floating-point value to a string buffer, using the specified formatting....

Ngày tải lên: 16/04/2014, 11:14

... Pointers in Delphi An introduction to pointer data type in Delphi. What are pointers, why, when and how to use them. One of the things beginners in Delphi (and programming in general) find ... one. For more on null-terminated strings go see: " String types in Delphi ". Have in mind that long-string variables are implicitly pointers. Pointers to records...

Ngày tải lên: 16/04/2014, 11:14

... and examine your Informix alias. For further information about Informix troubleshooting utilities, see your Informix documentation. Working with Informix servers This section provides information ... configuring INFORMIX driver. READLINK.TXT Borland SQL Links for Windows README file. *.IEM files Informix message files; any that do not already exist in C:\INFORMIX are added during SQL...

Ngày tải lên: 16/04/2014, 11:14