RAD Studio VCL Reference
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EInvalidGridOperation Class

EInvalidGridOperation is the exception class for illegal grid operations.

Pascal
EInvalidGridOperation = class(Exception);
C++
class EInvalidGridOperation : public Exception;

Grids

EInvalidGridOperation is raised when an application attempts an illegal operation on a grid. For example, EInvalidGridOperation is raised if an application tries to access a cell or column that does not exist within the grid. 

 

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