[hpsdr] KK Kuestion

george byrkit ghbyrkit at chartermi.net
Fri Jul 31 17:04:38 PDT 2009


Dear Mark,

Just remember, the only stupid question is the one you DO NOT ask! (but
should have...)

I'm just glad that you caught on so quickly!

To see if an event is firing, double click on the first line of code in the
event handler (you can do that after the app has started or before...)  Then
do what you think should cause the event to fire.  The IDE should break at
the breakpoint you set on the first line, if the event fires as you think it
should.

Note that if you already have an event handler, you can type the name in, or
search for it, rather than double-clicking to auto-generate.

If you've come this far in a week, don't worry!  I've been using C# for a
decade now.  I can recommend the "Effective C#" and "More Effective C#" by
Bill (William) Wagner.  You should also get an introductory text or two on
C#.  He (and I) live less than 60 miles from you, near Ann Arbor.  I live
out by Dexter, he down near Manchester.  Too bad he isn't a ham!  If he
were, we'd have super help on this!

You came up with an interesting solution to the up/down control 'decimation'
(as you put it).  It's OK as long as the text of the control is NOT EDITABLE
(can be set that way!)  Otherwise, you need to also catch the ValueChanged
event, to catch the text edit that was done without a mouse!

73,
George K9TRV
 

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