delphi multidimensional array

Halcon and DelphiHalcon and Delphi series, as early as two years to write, but on the one hand, because Halcon is priced up to tens of thousands of euros (not the renminbi) professional software, know not many people,On the other hand, too many

An important feature of Pascal is that it can customize data types. With various types of constructors, you can define your own data types, such as subfield type, array type, record type, enumeration type, pointer type, and set type. The most

An array is a list of the same type of data that can be referenced by an index. According to how storage space is obtained, there are two types of arrays supported by Delphi, static arrays and dynamic arrays. The so-called static array is an array

Array type The array type defines a sequence of elements of the specified type. You can access the elements in the array by entering the following values in square brackets. When defining an array, square brackets are also used to specify possible

Chapter 5 Introduction to Common commands I. TCanvas: This class provides an abstract drawing space for the objects to be mapped. In addition to textures, you can also output text. Tform has the canvas attribute: form1.canvans. textout (100,100,

An array can have any data type that an Object Pascal owns, and an array is a simple collection of some numeric values.varMyArray:Array[0..4] ofInteger;{declares an array consisting of 5 integer values}beginmyarray[0] := - $;{You can access each

determine the length of an array using length or SizeOf?recently found some code, and even some expert code, the length of the array used to traverse the array is SizeOf (arr); this is inappropriate!if it is a one-dimensional array, and the element

Delphi7 uses the Windows development language, so it uses the working mechanism of windows. Its core is three: 1) window: the operating system continuously monitors the activity or event signals of each window. 2) Event: it can be a user event or a

web| Menu The author has been involved in the development of a large ASP project, which many times to encounter a multidimensional Pull-down menu (for Web projects, here refers to the elements in the page), the data in the menu need to be removed

1, from a simple routine to see the basic syntax:The following code is generated by the Osx-application-command line tool:#import int main (int argc, const char * argv[]) {@autoreleasepool {Insert code here ...NSLog (@ "Hello, world!");NSLog (@