Sometimes we need to keep track of related information in an array. For example, to keep track of each pixel on your computer screen, you need to refer to its X and Y coordinates using amultidimensionalarray to store the values. With Delphi, we can declare arrays of multiple dimensions. F...
The basicintegertype in 16-bit Turbo Pascal is 16-bit while from32-bit Delphi, it is 32-bit. The basic integer types for modern Delphi compilers are:byte,ShortInt,Word,SmallInt,LongWord,Cardinal,LongInt,IntegerandInt64. The following shows their data ranges so you know weather they are si...
Once we have set up the record type, we can declare a variable to be of type TMember. TMember is now just as good variable type for variables as any ofDelphi's built-in types like String or Integer. Note: the TMember type declaration, does not allocate any memory for the Name, eMa...
http://docwiki.embarcadero.com/RADStudio/XE6/en/Delphi_Data_Types Integer Data Types Floating-point Data Types String and Character Data Types File Data Types Boolean Data Types Other Data Types
When describing methods and properties of test objects, TestComplete helps use the following data types (which are VARIANT-compatible): Integer An integer number, from -2147483648 to 2147483647. DoubleorReal A floating-point value, for instance, 3.14.Realis used in DelphiScript. In other scripting...
However you will occasionally come across the other storage media types. We will take a very brief look at just one more here – data streams accessed via the IStream interface. Get the the required medium in the usual way, but specify TYMED_ISTREAM in TFormatEtc's tymed field. Obtain ...
Creating a DataSnap server in Delphi and looking at the Delphi and JavaScript code produced by the DataSnap REST Application Wizard A focus on some of the server features - the data types you can return, the session management, the authentication and authorization support, and the filtering mech...
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In this epidsode, we are using "Delphi REST Application" wizard to generate a complete project consisting of a web application running in the stand-alone VCL Forms web server application and a pure JavaScript client embedded in the html markup. ...
User-defined Types Table-Valued Parameters Transparent Application Failover and more... EntityDAC ORM for Delphi with LINQ support Buy now Product features Direct Mode Allows your application to work with SQL Server directly via TCP/IP without involving SQL Server Client, thus significantly facilitating...