search:invalid pointer operation delphi相關網頁資料

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日期:2025-06-11
An Invalid Pointer exception is thrown by the memory manager when it tries to free invalid memory. There are three ways this can happen. The most ......
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日期:2025-06-14
The problem is that you are modifying the address held in the variable ptr. You call AllocMem to allocate a buffer, which you refer to using ptr....
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日期:2025-06-09
"Invalid pointer operation" means you freed memory that didn't belong to you. One of these three things is the cause: Your program freed something ......
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日期:2025-06-14
I have been caught out by this type of "indicated error" during Delphi debugging. Check if you have any watched variables with "Allow Function Calls" ......
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日期:2025-06-09
This seems to be a double free problem (like LU commented on you question) which means that you are freeing an instance of you data module more ......
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日期:2025-06-14
There are two TMonitor in Delphi: System.TMonitor; which is a record, and is used for thread synchronization. Forms.TMonitor; which is a class ......
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日期:2025-06-13
2012年8月28日 ... 在调试一个Delphi 7 编写的多线程的程序的时候提示. "Debugger Deception Notfication". 然后就弹出. “Invalid pointer operation”的异常. 解决办法 ......
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日期:2025-06-15
An info on Delphi memory allocation and dynamic-link libraries (DLL). Why and when an 'Invalid pointer operation' exception strikes and how to fight against it....