CGXGridCore::UpdateInsertCols

virtual void UpdateInsertCols(ROWCOL nCol, ROWCOL nCount, UINT flags, BOOL bCreateHint = FALSE);?

nCol

Specifies the column id.

nCount

Specifies the number of columns to be inserted.

flags

• Specifies the update technique:
  
  
• GX_UPDATENOW specifies to scroll the window contents and call UpdateWindow after invalidating the window.
  
  
• GX_SMART specifies to scroll the window contents without calling UpdateWindow after the last invalidation.

GX_INVALIDATE simply invalidates the window area right of nCol.

bCreateHint

Specifies if a hint should be created.

Remarks

Overridable method which updates the window after inserting columns.

The method creates the following hint:

   CGXGridHint hint(gxHintUpdateInsertCols, m_nViewID);
   hint.nCol1   = nCol;
   hint.dwParam = nCount;
   hint.flags   = flags;

You can override this method if you need to change the hint.

Example

This example illustrates how to update the window after inserting several columns.

// insert space and initialize column
for (WORD n = 0; n < nCount; n++)      
   m_pDoc->InsertCol(n, contents);
UpdateInsertCols(nCol, nCount, GX_UPDATENOW, TRUE);

See Also

CGXGridCore::InsertColsCGXGridHint

CGXGridCore

Class Overview | Class Members