## Public Member Functions | |

bool | Cancel () |

## Properties | |

bool | AllowsCancellation` [get]` |

bool | IsCancelled` [get]` |

int | NumberOfAffectedItems` [get]` |

ChangeOperation | Operation` [get]` |

int | StartIndex` [get]` |

bool wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.Cancel | ( | ) |

Call this to request this event to cancel the represented operation.

**Returns:**- True if this allows for cancellation. False if this is not allowed and this request will be ignored.

bool wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.AllowsCancellation` [get]` |

Read this to find out whether this event allows handlers of this event to cancel the operation.

bool wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.IsCancelled` [get]` |

True iff this event has been requested to cancel the represented operation.

int wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.NumberOfAffectedItems` [get]` |

The number of items (rows or columns) that are affected by this change operation. For instance the insertion of 12 rows at index 0 will return 12 here.

ChangeOperation wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.Operation` [get]` |

Read this to find out which operation that will be used to change the collection of rows or columns. For instance the insertion of 12 rows at index 0 will return Operation.AddColumnOrRow here.

int wx.GridCtrl.Extended.ColumnOrRowCollection< T >.ChangeEvent.StartIndex` [get]` |

Returns the index of teh first row or column that is affected by the represented change. For instance the insertion of 12 rows at index 0 will return 0 here.

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