And make sure it dont try disconnect it manually because you dont catch it when it destroy (note:- when you destroy ADOConnection manually or by other component/control/Application it is the responsibility Free;frm_gmain: = nil;end;The most interesting, code DLL did not change for a long time. I caught that and write code on child forms destroy event and remove self references from Main form's Panel3 component. Close Reply To This Thread Posting in the Tek-Tips forums is a member-only feature. check my blog
Buy Download Developer Bundle for SQL Server Developer Bundle for SQL Server Take a full control over database development and management with dbForge Developer Bundle for SQL Server with sensational discount Bottom line is: I don't like the Delphi/COM interfaces with refcounts, but I do like the OO concept of interfaces. If you have made the leap to Microsoft’s cloud platform, you know that you will need to create a corporate email signature for your Office 365… Office 365 Exclaimer Advertise Here It is simple you have to write code on ADOConnection OnDisconnect event and showing message that it is going to disconnect. navigate here
Devart Forums The team • Delete all forum cookies • All times are UTC Powered by phpBB Forum Software © phpBB Group Products SQL Server Tools MySQL Tools Oracle Tools PostgreSQL Buy Download dbExpress Driver for Oracle dbExpress Driver for Oracle dbExpress is a database-independent layer that defines common interface to provide direct access to Oracle from Delphi and C++Builder on Windows This is a much safer way to do it, and you can still call exported ACAD.EXE functions as well.
hopefully you can catch it in the debugger and work from there. I installed the Zeos Stable version 6.6.3 in my Delphi 7 and communication works perfectly in a common format and to use the so-called Zeus a DLL he also works fine Index Register Login You are not logged in. Runtime Error 216 Delphi However, if the error occurs restarting the application never changes that.
The application is already emitting OutputDebugString-messages at every turn and AFAICT all of our own code gets executed correctly to completion. Delphi Runtime Error 217 Buy Download SSIS Components for QuickBooks SSIS Components for QuickBooks A set of SSIS Data Flow components for SQL Server Integration Services (SSIS) packages that includes Source component with convenient editor For some extrange reason the second MessageBox call does not show and the adsPrintf string appears after the last MessageBox. http://forums.devart.com/viewtopic.php?f=26&t=30815 Close;frm_gmain.
Well, it should work well in not dll related situations and the call is necessary when working with the mysql embedded server. Buy Download dotConnect for PostgreSQL dotConnect for PostgreSQL An enhanced database connectivity solution for PostgreSQL built over ADO.NET architecture and a development framework with a number of innovative technologies and support We have no need to destroy them manually. Join the community of 500,000 technology professionals and ask your questions.
Buy Download dotConnect for Oracle dotConnect for Oracle An enhanced ORM enabled data provider for Oracle with Direct connection mode (no need for OCI) and support for Entity Framework and LinqConnect http://zeoslib.sourceforge.net/viewtopic.php?t=2065 I'll give that a look. –Oliver Giesen Mar 3 '11 at 14:24 add a comment| 6 Answers 6 active oldest votes up vote 12 down vote A runtime error 216 means Delphi Runtime Error 216 Windows 7 Buy Download dbExpress Driver for SQL Server dbExpress Driver for SQL Server dbExpress is a database-independent layer that defines common interface to provide direct access to SQL Server from Delphi and Delphi Runtime Error 105 The 216 is not form Windows. –Jeroen Wiert Pluimers Mar 4 '11 at 16:02 Please see above, as explained. –user643124 Mar 4 '11 at 20:28 add a comment| up
And application is destroy them from last to first order(means the reverse of that order in which we create forms). http://completeprogrammer.net/runtime-error/delphi-5-runtime-error-216.html As a first stab Is it worth buying real estate just to safely invest money? This is my thinking. C++ Assign to implicitly converted lvalue Incorrect method to find a tilted asymptote How do hackers find the IP address of devices? Delphi Runtime Errors
Unfortunately I think you are liable to have a pretty hopeless stack trace at the point it raises. –David Heffernan Mar 3 '11 at 13:56 @David: "reliable reproduction" of And application took reference of two child forms from panel3 components list. I have seen that AutoCAD exports a number of C functions and have tried to use it. news Buy Download Query Builder for SQL Server Query Builder for SQL Server Tool for visual creation of any queries without code typing.
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I have hundreds of friends. Buy Download SSIS Components for MailChimp SSIS Components for MailChimp A set of SSIS Data Flow components for SQL Server Integration Services (SSIS) packages that includes Source component with convenient editor The problem I have is that when I close the application (while debugging) EAccessViolation exception raises. Buy Download SSIS Components for PostgreSQL SSIS Components for PostgreSQL A set of SSIS Data Flow components for SQL Server Integration Services (SSIS) packages that includes Source component with convenient editor,
MNG share|improve this answer answered Mar 3 '11 at 14:24 user643124 291 3 Not quite: see in unit system: function MapToRunError maps the NT error code STATUS_ACCESS_VIOLATION to ErrCode := SQLite library is statically linked into developed applications, that increases application performance and simplyfies deployment process. Addresses in the map file are based at 0, but that's not where your EXE file gets loaded into memory. More about the author Runtime error 216 is a stack overflow.
With Best Regards Fareed. 0 LVL 20 Overall: Level 20 Delphi 18 Message Expert Comment by:Madshi2003-01-06 Hi Fareed, please try this code outside of the IDE: try integer(nil^) := So I guess the topic is not exhausted yet! 0 LVL 1 Overall: Level 1 Delphi 1 Message Expert Comment by:rpo2003-01-08 I think the problem was in following scenario : Get the basic functionality for free. dbMonitor performs per-component tracing of database events such as commit, rollback, SQL statement execute, creating and destroying components etc.
The COM server apparently was attempting to free the unallocated memory on exit. Buy Download ODAC ODAC Being a feature-rich and high-performance library of components that provides native connectivity to Oracle from Delphi, C++Builder, Lazarus (and Free Pascal) under Windows, MacOS, iOS, Android, Linux, when i run this application i got Access violation error on destroy event (note: first time i didn't write the code in Child form destroy procedure) or every time when i And at least one of those interfaces probably was already destroyed.
After hitting f7 on the last 'end;' there, it gives an Access Violation followed by a Runtime Error if I hit f7 again. The tool includes a huge collection of predefined generators with sensible configuration options. Reply 0 Kudos *Tanzillo, Tony
If it is required - I will send the full. Buy Download dbForge Fusion for Oracle dbForge Fusion for Oracle Microsoft Visual Studio plugin that allows you to accomplish all database development and administration tasks in your favorite IDE easily. Buy Download SSIS Components for FreshBooks SSIS Components for FreshBooks A set of SSIS Data Flow components for SQL Server Integration Services (SSIS) packages that includes Source component with convenient editor It appears that everything possible with Delphi :) 0 Message Author Comment by:vanatteveldt2003-01-08 In that case, I still do not know why the deallocation of the global struct of interfaces
What precisely differentiates Computer Science from Mathematics in theoretical context? Read of address 000025B0. Buy Download SQL Complete SQL Complete An add-in for SSMS and Visual Studio. The number on the runtime error, 0040054A, is not present in the mapfile.
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