Screen methods syntax: Difference between revisions
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Revision as of 18:59, 28 January 2011
The syntax for each of the Screen class methods is shown below.
Square brackets indicate optional elements of the method invocation. See also the notation conventions for methods and the List of Screen methods.
%key= screen:ActionKey
[%sfield=] screen:AddField[( [Row= number], [Column= number], - [Width= number], [Color= fieldColor], - [Protected= boolean], [Highlight= highlight], - [Numeric= boolean], [Modified= boolean], - [Invisible= boolean], [Autoskip= boolean], - [Itemid= number], [Value= string])]
%number= screen:Columns
%outscreen= screen:Copy
%num= screen:CursorColumn
[%num=] screen:CursorItemId
%num= screen:CursorRow
%outscreen= screen:DeepCopy
%actionKey= screen:MaxActionKey
%screen= %(Screen):New
%num= screen:NewFieldColumn
%num= screen:NewFieldRow
%fieldColor= screen:ProtectedColor
%highlight= screen:ProtectedHighlight
[%key=] screen:Read[( [string])]
%number= screen:Rows
%fieldColor= screen:UnprotectedColor
%highlight= screen:UnprotectedHighlight