CListCtrl Prevent Column Resizing
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Hi, I have a list control box (report view) in my dialog with two columns with fixed width, but I cannot seem to figure out how to prevent the user for resizing them. I've tried to handle the 'HDN_ITEMCHANGING' message for the list control but no luck. Any help would be greatly apperciated. Using VS 6.0/MFC Thanks!
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Hi, I have a list control box (report view) in my dialog with two columns with fixed width, but I cannot seem to figure out how to prevent the user for resizing them. I've tried to handle the 'HDN_ITEMCHANGING' message for the list control but no luck. Any help would be greatly apperciated. Using VS 6.0/MFC Thanks!
JBAK_CP wrote:
I've tried to handle the 'HDN_ITEMCHANGING' message...
But you should be handling
HDN_BEGINTRACKAandHDN_BEGINTRACKWin aCHeaderCtrl-derived class instead."Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Hi, I have a list control box (report view) in my dialog with two columns with fixed width, but I cannot seem to figure out how to prevent the user for resizing them. I've tried to handle the 'HDN_ITEMCHANGING' message for the list control but no luck. Any help would be greatly apperciated. Using VS 6.0/MFC Thanks!
Hi.. If you want to fix the width of columns even if user resize them, then use handle NM_CUSTOMDRAW . in this message handler you again write the code for width of columns
void Cxyz::OnNMCustomdrawListFunc(NMHDR *pNMHDR, LRESULT *pResult) { LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR); m_list.SetColumnWidth(1,50); m_list.SetColumnWidth(2,50); *pResult = 0; }