TGridColumns
pt
Update
TitleFontChanged
FontChanged
RemoveColumn
MoveColumn
ExchangeColumn
InsertColumn
Create
Add
Clear
RealIndex
IndexOf
IsDefault
HasIndex
VisibleIndex
TCollection
GetCount
GetPropName
InsertItem
RemoveItem
GetAttrCount
GetAttr
GetItemAttr
Changed
GetItem
SetItem
SetItemName
SetPropName
Notify
Destroy
Owner
Assign
BeginUpdate
EndUpdate
Delete
GetNamePath
Insert
FindItemID
Sort