Forum

I test using CExtGridCellScientific in ProfUIs controls sample application. When I enter the value 1e-14 to the cell with scientific cell type for the first time, the text is shown 1.00e-14 as I expected. But if I tried to edit the cell with the value 1.00e-14 in it, when the control in the cell change to edit box, the value is set to zero. I don’t want the value to be changed. What should I do?

We improved the CExtGridCellScientific cell so now the inplace editor is initialized with a value in an exponential form.

Please add the following changes to Prof-UIS. Add the following method declaration to the header of CExtGridCellScientific

virtual void OnQueryTextForInplaceControl( 
	CExtSafeString & strCopy 
	) const;

Then add its implementation

void CExtGridCellScientific::OnQueryTextForInplaceControl( 
	CExtSafeString & strCopy 
	) const
{
	ASSERT_VALID( this );
	if(		(GetStyleEx()&__EGCS_EX_UNDEFINED_ROLE) != 0 
		||	IsEmpty()
		)
	{
		strCopy = _T("");
		return;
	}

	TextGet( strCopy );
}

I copied this question to Support Forum board. Sorry that I post the question on this board at the first place.