public static void Run()
{
int[] sampleHits = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
Task <int> sideTask = Task.Factory.StartNew <int>(() =>
{
List <Task <int> > tasks = new List <Task <int> >();
for (int i = 0; i < 10000; i++)
{
var data = new dataClass()
{
field1 = sampleHits[i % 10].ToString()
};
Task <int> t = Task.Factory.StartNew <int>((arg1) =>
{
//local variable instead of shared one
int localHit = 0;
dataClass localdata = (dataClass)arg1;
for (int j = 0; j < 1000; j++)
{
localHit += Convert.ToInt32(localdata.field1);
}
return(localHit);
},
data.clone()
, TaskCreationOptions.PreferFairness);
tasks.Add(t);
}
//Tisme to Harvest the result
return(ParallelDesignPattern.HarvestingPatterns.WaitAllPattern(tasks));
//OR
//return ParallelDesignPattern.HarvestingPatterns.WaitAllOneByOnePattern(tasks);
});//Side Task End
Task updateUI = sideTask.ContinueWith(ft =>
{
try
{
int allHits = ft.Result;
Program.mainform.Controls["lbl_ConcurrencyResult"].Text = allHits.ToString();
}
catch (AggregateException ae)
{
ae = ae.Flatten();
foreach (Exception ex in ae.InnerExceptions)
{
Program.mainform.Controls["lbl_ConcurrencyResult"].Text += ae.Message;
}
}
},
TaskScheduler.FromCurrentSynchronizationContext()//Must run on current UI Thread
);
}
public static void Run()
{
int[] sampleHits = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
Task<int> sideTask = Task.Factory.StartNew<int>(() =>
{
List<Task<int>> tasks = new List<Task<int>>();
for (int i = 0; i < 10000; i++)
{
var data = new dataClass() { field1 = sampleHits[i % 10].ToString() };
Task<int> t = Task.Factory.StartNew<int>((arg1) =>
{
//local variable instead of shared one
int localHit = 0;
dataClass localdata = (dataClass)arg1;
for (int j = 0; j < 1000; j++)
{
localHit += Convert.ToInt32(localdata.field1);
}
return localHit;
},
data.clone()
, TaskCreationOptions.PreferFairness);
tasks.Add(t);
}
//Tisme to Harvest the result
return ParallelDesignPattern.HarvestingPatterns.WaitAllPattern(tasks);
//OR
//return ParallelDesignPattern.HarvestingPatterns.WaitAllOneByOnePattern(tasks);
});//Side Task End
Task updateUI = sideTask.ContinueWith(ft =>
{
try
{
int allHits = ft.Result;
Program.mainform.Controls["lbl_ConcurrencyResult"].Text = allHits.ToString();
}
catch (AggregateException ae)
{
ae = ae.Flatten();
foreach (Exception ex in ae.InnerExceptions)
{
Program.mainform.Controls["lbl_ConcurrencyResult"].Text += ae.Message;
}
}
},
TaskScheduler.FromCurrentSynchronizationContext()//Must run on current UI Thread
);
}