C#

Programm3r wrote:

I want to create two threads and declare an enumeration to store some thread states (not referring to ThreadState). I.E:

<br />
// Declaration<br />
ArrayList TempAl = new ArrayList();<br />
<br />
// From some method that the thread is accessing<br />
Monitor.Enter(TempAl);<br />
TmpAL.Add("test text");<br />
Monitor.Exit(TempAL);

Programm3r wrote:

I want to create two threads and declare an enumeration to store some thread states (not referring to ThreadState). I.E:

Programm3r wrote:

When the one thread wants to do some processing, it first check the state of the other thread before proceeding. Should the state be in threadSleeping state the one thread puts the other one in a Suspend state and can continue processing, thus the following can be prevented:

A thread may be performing a system-wide-synchronized operation like locking a range of bytes in a file, writing to those bytes, unlocking those bytes, then closing the file. A thread is suspended before the unlock, that range of bytes will remain locked for an indeterminate amount of time until the thread is resumed or the process terminates

[Serializable]
public class MyClass
{
  
}

if (string.IsNullOrEmpty(dataGridView1[5, e.RowIndex].Value.ToString()))
{
    dataGridView1[5, e.RowIndex].Value = "0";
}

Kjetil Svendsen wrote:

string.IsNullOrEmpty(dataGridView1[5, e.RowIndex].Value.ToString())

M Riaz Bashir wrote:

Value.ToString()