Hi everyone,
I am unsure to what difference there is between key and questionid in some VFR
operators.
I understand in some situations 'key' field will act as questionid, like in
text operator. Questionid does not exist in EFI_IFR_TEXT, so it seems logical
that key will replace this field.
What about operators that have both questionid and key fields?
For instance, the numeric operator. Here is an example from the EDK:
Example1:
numeric varid = MyIfrNVData.GetDefaultValueFromCallBack,
questionid = 0x1240,
prompt = STRING_TOKEN(STR_DEFAULT_VALUE_FROM_CALLBACK_PROMPT),
help = STRING_TOKEN(STR_DEFAULT_VALUE_FROM_CALLBACK_HELP),
flags = DISPLAY_UINT_HEX | INTERACTIVE,
minimum = 0,
maximum = 255,
step = 1,
default = 18,
endnumeric;
Example2:
numeric varid = MyIfrNVData.DynamicRefresh,
prompt = STRING_TOKEN(STR_NUMERIC_MANUAL_PROMPT),
help = STRING_TOKEN(STR_NUMERIC_HELP0),
flags = INTERACTIVE,
key = 0x5678,
minimum = 0,
maximum = 0xff,
step = 0,
default = 0,
refresh interval = 3 // Refresh interval in seconds
endnumeric;
Both these examples come from the same VFR form. Why is key used in one case
and questionid in a different case?
------------------------------------------------------------------------------
Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS,
MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
MVPs and experts. SALE $99.99 this month only -- learn more at:
http://p.sf.net/sfu/learnmore_122412
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
