LeaveEdit Method (original) (raw)

Summary

Leaves editing mode.

Syntax

public virtual void LeaveEdit() 

public: virtual void LeaveEdit();

Example

using Leadtools; using Leadtools.Multimedia; using LeadtoolsMultimediaExamples.Fixtures; public bool _result = false; public CaptureCtrlForm _form = new CaptureCtrlForm(); public void EnterEditExample() { // reference the capture control CaptureCtrl capturectrl = _form.CaptureCtrl; // output file names string outFile = Path.Combine(LEAD_VARS.MediaDir, "CaptureCtrl_EnterEditExample.mpg"); try { // enter edit mode so that all graph changes will be // made at one time (after the LeaveEdit call later) capturectrl.EnterEdit(); // set the source video device. use. your device's name here if (capturectrl.VideoDevices["USB"] == null) throw new Exception("No USB video device available"); capturectrl.VideoDevices["USB"].Selected = true; // select a video compressor capturectrl.VideoCompressors.Mpeg4.Selected = true; // set the target file capturectrl.TargetFile = outFile; capturectrl.FrameRate = 5; // 5 frames per second capturectrl.UseFrameRate = true; capturectrl.TimeLimit = 10; // just 10 seconds of capture time capturectrl.UseTimeLimit = true; // apply the graph changes now capturectrl.LeaveEdit(); // run the capture capturectrl.StartCapture(CaptureMode.Video); // set the result _result = true; } catch (Exception) { _result = false; } // we'll loop on the state and pump messages for this example. // but you should not need to if running from a Windows Forms application. while (capturectrl.State == CaptureState.Running) Application.DoEvents(); } static class LEAD_VARS { public const string MediaDir = @"C:\LEADTOOLS23\Media"; }