It would have the form of something like
<return if> := <opt-whitespace> <if> <opt-whitespace> <function>
Then you could do things like
function someFunction()
local everyThingHasGoneWrong()
end
// code
return if everythingHasGoneWrong()
// more code
return if everyThingHasGoneWrong()
end
The first return arg would be a bool for the if, the second and all those after would be the returns. I'm sure there would be some interesting recursive snippets you could do.
hi ...
ReplyDeletei am running open dialog box in c# i want to one or more files concurrently using loops... then i want to exe.. files .. i opened any files in opendialog the exe will not running..
i press the cancel button of open dialog box the exe will running may i know the reason ..
any help will be greatly appreciated..
thanks in advance here
my coding
TextBox txtfilelocation = new TextBox();
int cancelcount = 0;
OpenFileDialog ofdnew = new OpenFileDialog();
ofdnew.Filter = "xls Files|*.xls|xlsx Files|*.xlsx|Text Files|*.txt";
ofdnew.Title = "Select File";
DialogResult resultnew = new DialogResult();
//runexeDownload();
for(int i=0;i<3;i++)
{
resultnew = ofdnew.ShowDialog();
ofdnew.Filter = "All Files|*.*";
ofdnew.FilterIndex = 2;
ofdnew.RestoreDirectory = true;
ofdnew.Reset();
ofdnew.Dispose();
ofdnew.FileName = "F:\\Documents and Settings\\Origin\\My Documents\\Visual Studio 2008\\Projects\\Test1\\Test1\\bin\\Debug\\Download.txt";
runexeDownload();
////int dialog = 0;
if (resultnew == DialogResult.OK)
{
txtfilelocation.Text = ofdnew.FileName;
}
cancelcount = 0;
while (resultnew == DialogResult.Cancel && cancelcount != 2)
{
cancelcount++;
resultnew = ofdnew.ShowDialog();
if (resultnew == DialogResult.OK)
{
txtfilelocation.Text = ofdnew.FileName;
}
}
if (cancelcount == 2 && resultnew == DialogResult.Cancel)
{
ofdnew.Dispose();
// int filecount = 0;
}
}
//runexeDownload();
}
// reply to my mail id bharathiit09@gmail.com thanks in advance..
**** i think little bit diff to understand the problem doubts on my questions free to mail @ bharathiit09@gmail.com //
It's quite hard to follow what you mean in the first paragraph. Maybe a friend could help you rephrase it?
ReplyDeleteIt sounds like you might want to open multiple files at once from a dialog box. Which should just be a flag I think, it's probably easiest to just browse the visual editor and see if you can find it.