User`s guide

7 Create Custom Components

7-22

Modify the getdialogschema.m file to change the appearance of the Properties

pane. Enter the following text into this file to display the last quoted price for the

security in the Properties pane.

function dlgStruct = getdialogschema(thisComp, name)

try

currQuote = fetch(yahoo, thisComp.Ticker);

quoteStr = sprintf('Last value: %g', currQuote.Last);

catch

quoteStr = sprintf('Warning: ...

"%s" is not a valid symbol.', thisComp.Ticker);

end

dlgStruct = thisComp.dlgMain(name,...

thisComp.dlgContainer({