CaptureStillDelay Property (original) (raw)

Summary

Gets or sets the time delay, in milliseconds, before capturing a DIB or a Picture.

Syntax

public virtual int CaptureStillDelay { get; set; } 

public: virtual property int CaptureStillDelay { int get(); void set ( int ); }

Property Value

A value representing the capture time delay in milliseconds.

Example

using Leadtools; using Leadtools.Multimedia; using LeadtoolsMultimediaExamples.Fixtures; public bool _result = false; public CaptureCtrlForm _form = new CaptureCtrlForm(); public void CaptureStillDelayExample() { // reference the capture control CaptureCtrl capturectrl = _form.CaptureCtrl; // output file string outFile = Path.Combine(LEAD_VARS.MediaDir, "CaptureCtrl_CaptureStillDelayExample.jpg"); try { // set the video capture device. use your capture device's name here if (capturectrl.VideoDevices["USB"] == null) throw new Exception("No USB video device available"); capturectrl.VideoDevices["USB"].Selected = true; // set the still capture delay capturectrl.CaptureStillDelay = 1000; // set the capture mode to still and start capturectrl.StartCapture(CaptureMode.Still); // get a still image Image image = capturectrl.CaptureImage(); if (image != null) image.Save(outFile, ImageFormat.Jpeg); // stop the capture capturectrl.StopCapture(); // check for the capture file and set the result if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), outFile))) _result = true; } catch (Exception) { _result = false; } } static class LEAD_VARS { public const string MediaDir = @"C:\LEADTOOLS23\Media"; }