C#

Pete O'Hanlon wrote:

I know that they are being lazy or have given no thought to what the proper use of the loop should be.

for (int a=0; a < arrayx.Length; a++)
{
if (arrayx[a] == 9)
break;
}

bool foundNine = false;
int index = 0;
while(!foundNine)
{
if (arrayx[index] == 9)
foundNine = true;
index++;
}

Xmen wrote:

Well well well, first of I'm not lazy

int index = 0;
while (arrayx[index++] != 9)
{
}

bool foundNine = false;
for (int i = 0; i < array.length; i++)
{
  if (array[i] == 9)
  {
    foundNine = true;
    break;
  }
}

if (foundNine && SomeOtherCondition())
{
  DoSomething(array[i]); // Oh, wait a second you can't do this here because you don't know what i is
}

int index = 0;
bool foundNine = false;
do
{
  if (array[index] == 9)
  {
    foundNine = true;
  }
  else
  {
    index++;
  }
} while (!foundNine);
if (foundNine && SomeOtherCondition())
{
  DoSomething(array[index]);
}

Pete O'Hanlon wrote:

All I ask is that you've considered the alternatives and given some thought to them

bool foundNine = false;
int i = 0
for (; i < array.length; i++)
{
  if (array[i] == 9)
  {
    foundNine = true;
    break;
  }
}

if (foundNine && SomeOtherCondition())
{
  DoSomething(array[i]); // Oh, wait a second I can use it
}

Pete O'Hanlon wrote:

You've now introduced obscurity for maintenance coding.

I are troll

Mohammad Dayyan wrote:

attribute

OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "PNG|*.png|JPG|*.jpg";
if (ofd.ShowDialog() == DialogResult.OK)
Image img = Image.FromFile(ofd.FileName);

listBox2.Items.Add(port["Caption"].ToString());