Question

I have a checkBox in my Windows application called “Continuous”. When user checks this and clicks “Process” button, application will process all the items in the listBox. However if user does not check this box it will only process the first one in the list.

In my Process method I want to write an if condition to check the checkBox checked and execute the foreach loop otherwise execute just the first item.

Here is my code

private void btnProcess_Clicl()
{

  bool bDone = false;

  while(!bDone)
  {

    LoadList(); //This will load the list from database into listBox

    if(listBox.items.Count > 0)
    {
      ProcessList();
    }

    if(!chkBox.Checked)
      bDone = true;

  }

}

I’ve implement the foreach loop to process list in ProcessList() method. Is there anyway to avoid executing LoadList() method from executing if the user checks continuous checkBox? LoadList() will populate the listBox from database.

Answer 1

do something like this

if( chkBox.Checked )
    ProcessList();
else
    ProcessOne();

Write the functions to do what you want

update

to avoid duplicating the processing code you could do something like

public void ProcessList()
{
    foreach( var item in list )
        ProcessOne( item );
}