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...
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 usingUniDAC, there often occurs a hard-to-solve situation, when two similar types from the DB have different types in Delphi. For greater clarity, there are examples below. For example, there is a project, which works with two DBs: Oracle and SQL Server. There is such table created...
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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...
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...
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. ...
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 ...
Many of Delphi's built-in data types, such as Integer orString, can be refined or combined to create new data types. In this article, we'll see how to create custom ordinal data types inDelphi. Ordinal Types The defining characteristics of ordinal data types are: they must consist of a...
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...