Leadtools.Multimedia Namespace > ConvertCtrl Class : ToggleFullScreenMode Method |
public virtual void ToggleFullScreenMode()
'Declaration Public Overridable Sub ToggleFullScreenMode()
'Usage Dim instance As ConvertCtrl instance.ToggleFullScreenMode()
public virtual void ToggleFullScreenMode()
function Leadtools.Multimedia.ConvertCtrl.ToggleFullScreenMode()
public: virtual void ToggleFullScreenMode();
For more information, refer to the Error Codes.
Public _result As Boolean = False Public _exit As Boolean = False Public _form As ConvertCtrlForm = New ConvertCtrlForm() Public _convertctrl As ConvertCtrl Public Sub KeyPressesExample() ' reference the convert control _convertctrl = _form.ConvertCtrl ' input and output files Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_Source.avi") Dim outFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_KeyPressesExample.avi") Try ' set the source file _convertctrl.SourceFile = inFile ' select the video and audio compressors _convertctrl.VideoCompressors.Mpeg4.Selected = True _convertctrl.AudioCompressors.AC3.Selected = True ' enable preview _convertctrl.Preview = True ' set the target output file _convertctrl.TargetFile = outFile ' subscribe to the key events AddHandler _convertctrl.KeyPress, AddressOf KeyPress_Helper ' convert it now! _convertctrl.StartConvert() Catch e1 As Exception _result = False End Try ' 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. Do While _convertctrl.State = ConvertState.Running Application.DoEvents() Loop ' clean up event handlers RemoveHandler _convertctrl.KeyPress, AddressOf KeyPress_Helper End Sub Private Sub KeyPress_Helper(ByVal sender As Object, ByVal e As Leadtools.Multimedia.KeyPressEventArgs) Select Case e.keyAscii Case CShort("p") ' toggle preview mode _convertctrl.Preview = Not _convertctrl.Preview Case CShort("f") ' toggle full screen mode _convertctrl.ToggleFullScreenMode() Case CShort("s") ' stop the conversion _convertctrl.StopConvert() End Select ' set result _result = True End Sub Public NotInheritable Class LEAD_VARS Public Const MediaDir As String = "C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 175\Media"; End Class
public bool _result = false; public bool _exit = false; public ConvertCtrlForm _form = new ConvertCtrlForm(); public ConvertCtrl _convertctrl; public void KeyPressesExample() { // reference the convert control _convertctrl = _form.ConvertCtrl; // input and output files string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_Source.avi"); string outFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_KeyPressesExample.avi"); try { // set the source file _convertctrl.SourceFile = inFile; // select the video and audio compressors _convertctrl.VideoCompressors.Mpeg4.Selected = true; _convertctrl.AudioCompressors.AC3.Selected = true; // enable preview _convertctrl.Preview = true; // set the target output file _convertctrl.TargetFile = outFile; // subscribe to the key events _convertctrl.KeyPress += KeyPress_Helper; // convert it now! _convertctrl.StartConvert(); } 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 (_convertctrl.State == ConvertState.Running) Application.DoEvents(); // clean up event handlers _convertctrl.KeyPress -= KeyPress_Helper; } void KeyPress_Helper(object sender, Leadtools.Multimedia.KeyPressEventArgs e) { switch ((char)e.keyAscii) { case 'p': // toggle preview mode _convertctrl.Preview = !_convertctrl.Preview; break; case 'f': // toggle full screen mode _convertctrl.ToggleFullScreenMode(); break; case 's': // stop the conversion _convertctrl.StopConvert(); break; } // set result _result = true; } static class LEAD_VARS { public const string MediaDir = @"C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 175\Media"; }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2