I use BCB and OLE object "Excel.Application" to open an existing Excel file.
Could I open this existing excel file and set it to be read only through OleProcedure or OleFunction directly?
By the moment, my code is: Workbook=Workbooks.OleFunction("open", "c:\\test.xls");
it will open an Existing file and could modify data.
I know FileSetAttr Function may make it? But I hope open an file by OleProcedure and set it ReadOnly directly..
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A brief on problem:
Lets take example problem for simplicity:
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