BCGCBPRODLLEXPORT UINT BCGM_GRID_ITEM_BEGININPLACEEDIT

This registered windows message is sent to the grid's owner window by the default implementation of CBCGPGridCtrl::OnBeginInplaceEdit.

Parameters

wParam	ID of Grid Control that sent the message
lParam	a reference to BCGPGRID_ITEM_INFO structure, which describes the grid item to be edited.

Returns

an application should return zero if it processes this message.

In BCGPGRID_ITEM_INFO::dwResultCode the sender saves the combination of BeginEditFlags, which specify the reason why the in-place edit starts.

Sample code:

Copy

 class CYourOwnerWnd

 {

 //...

  afx_msg LRESULT OnBeginLabelEdit (WPARAM, LPARAM);

 };

 

 BEGIN_MESSAGE_MAP(CYourOwnerWnd/*...*/)

 //...

  ON_REGISTERED_MESSAGE(BCGM BCGM_GRID_ITEM_BEGININPLACEEDIT, OnBeginLabelEdit)

 END_MESSAGE_MAP()

 

 LRESULT CYourOwnerWnd::OnBeginLabelEdit (WPARAM wp, LPARAM lp)

 {

  int nCtrlId = (int)wp; // ID of the grid control

 

  BCGPGRID_ITEM_INFO* pii = (BCGPGRID_ITEM_INFO*)lp;

  ASSERT(pii != NULL);

 

  CBCGPGridItem* pItem = pii->pItem; // Item

  pii->nRow; // Row of an item

  pii->nCol; // Column of an item

  pii->dwResultCode; // Combination of BeginEditFlags

 

  // TODO Add your code here

 

  return 0;

 }