Method BeginInvoke
BeginInvoke(Delegate?, object?[]?)
Executes a delegate asynchronously on the UI thread.
public static IAsyncResult BeginInvoke(Delegate? method, object?[]? args = null)
Parameters
method
DelegateA delegate to a method that takes parameters of the same number and type that are contained in the args parameter.
args
object[]An array of objects to pass as arguments to the given method. This can be
null
if no arguments are needed.
Returns
- IAsyncResult
An IAsyncResult that represents the result of the operation.
Examples
private void StartCounterThread1() { var thread1 = new Thread(() => { for (int i = 0; ; i++) { BeginInvoke(() => beginInvokeCounterLabel.Text = i.ToString()); Thread.Sleep(1000); } }) { IsBackground = true };
thread1.Start(); }
Remarks
You can call this method from another non-ui thread with action which can perform operation on ui controls.