Thread Synchonization Problems..

[somu0915]

I am using threads for an application..
However I have a shared label which I am using to display results..

How to synchronise threads such that the label is accessible by only one thread at a time??

Please help..

[somu0915]

Here is some code:



/*Here I call my display method*/
objListBox->Invoke(gcnew displayDelegate(this, &SearchFile::displayControls), objectParameters);




/*Here I am accessing two shared control - textbox and list box which needs to be synchronized*/
void SearchFile:: displayControls(Object^ objectParameters)
{

this->txtSearchPath->Text = val + " Files Found.." + " " + threadPath;
this->txtSearchPath->Update();
array<Object^>^ parameterArray = (array<Object^>^) objectParameters;
System::Windows::Forms::ListBox^ objListBox = (System::Windows::Forms::ListBox^)parameterArray[2];
objListBox->Items->Add("Application Name: " + threadPath->ToString());
if((bool)parameterArray[3] == true)
{
objListBox->Items->Add("Version: " + parameterProductVersion->ToString());
}

objListBox->TopIndex = objListBox->Items->Count -1 ;
}




Please help !!!!

[Krishnaa]

Read this,

http://msdn2.microsoft.com/en-us/library/xd3st9c4(VS.80).aspx