socket communication.So the debug machine and the debug machine must be network connectivity, the debug machine on the development machine on the generated debug information Symbol file *.tds (Delphi is *.RSM).Executable (*.exe or *dll) you must copy to the debug machine after you compile the buildIII. deployment1. First install the paserver on the remote machine (the machine on which the program is being debugged). My installation files are in D:\Pr
1. Support XML standards to quickly submit business information on the web.
Delphi simplifies the data distribution and optimizes the data exchange process. Support for XML enables developers to quickly build systems that are resilient and scalable to accommodate the new wave of technology brought on by Internet e-business.
2. Use internetexpress to build high-speed Internet applications.
Delphi 5 enable
languages are also discussed below, therefore, if you are familiar with the type definition mentioned above, you may wish to read it down and you will be interested in the content. Finally, I will demonstrate some Delphi examples and introduce some tools that can dynamically access type information.
Subfield type
The subinterface type defines the value range of a certain type (Subrange). You can define the subboundary type of the integer type, for ex
Http://www.cnblogs.com/railgunman/archive/2010/08/31/1814112.htmlInstallation of Indy 10 and uninstall of old versionIndy 10:Http://www.indyproject.org/downloads/10/indy10.0.52_source.zipIndy 10 Installation Step 1, unzip the compression package.2, open \system\indysystem70.dpk, point compile.
Code editor menu moves to the top of the menu for easy user selection.Do not select the Status menuMenu of selected state2. Event Log pageThe Event Log page is used to set the event Log option. You can select a number to limit the number of message bars that can appear in the event log at the same time, or you can make no restrictions. You can also select the type of message you want to see in the event log.3. Language exception (Language Exceptions)
Code editor menu moves to the top of the menu for easy user selection.Do not select the Status menuMenu of selected state2. Event Log pageThe Event Log page is used to set the event Log option. You can select a number to limit the number of message bars that can appear in the event log at the same time, or you can make no restrictions. You can also select the type of message you want to see in the event log.3. Language exception (Language Exceptions)
Problems encountered during installation:1, replace the old version of source with the new Indy Indy2, compiled in accordance with reference materials. DPK version to keep consistent with the old version, such as My is XXX100.DPK3, the compilation and installation paths are uniformly placed under the bin of the Delphi installation directory4, in the tool's library path to join Xxxdelphi 7\source\coreXXX Delphi
Installation of Indy 10 and uninstall of old versionIndy 10:Http://www.indyproject.org/downloads/10/indy10.0.52_source.zipIndy 10 Installation Step 1, unzip the compression package.2, open \system\indysystem70.dpk, point compile.3, open \core\indycore70.dpk, point compile.4,
Delphi has a direct conversion of 10 into the 16-system function:
function Inttohex (Value:integer; Digits:integer): string; overload;function Inttohex (value:int64; Digits:integer): string; overload;
Unit uconversion;InterfaceUsesSysutils,math;TypeTconversion = ClassPublic10 in to 2,8,16 systemfunction Inttobitstr (intstr:string): string;function Inttohexstr (intstr:string): STRING;//
due to the following eight reasons:1. The variable is not initialized;2. The function return value is not initialized;3. Compilation optimization errors;4. Function recursion;5. Message re-import;6. Wild pointer;7. Memory leakage;8. Concurrency;You will find some minor problems, so programmers must develop good habits in daily development.2. Variable not initializedBy default, Delphi initializes global var
Tags: Delphi bcb rtc Layer 3Write a program to use the three-tier architecture.Development Environment: windows7 + Delphi xe7 bcbxe7The server is BCB and the client is Delphi. The server is transferred from the Delphi code.Firedac, realthinclientsdk_v628_2013q4bcb, JSONTransmission Security: minimize transmission packe
; end; Caption := IntToStr(pp.x);end;
If you place the cursor on the variable X, the tooltip evaluator does not display the value of X because X belongs to the with statement (point variable ). If you move the cursor over the variable point, the debugger displays the point value (including the X field ). For example:
Tooltip expression Valuers are useful. Do not forget to use them.The watch list context menu)
As with every Delphi window mentione
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