private void frmCapture_Activated() //private void frmCapture_Activated(object sender, EventArgs e)
{
if (firstActive)
{
return;
}
firstActive = true;
if (!prp.DsUtils.IsCorrectDirectXVersion())
{
MessageBox.Show(this, "DirectX 8.1 NOT installed!", "DirectShow.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop);
this.Close(); return;
}
if (!prp.DsDev.GetDevicesOfCat(prp.FilterCategory.VideoInputDevice, out capDevices))
{
MessageBox.Show(this, "No video capture devices found!", "DirectShow.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop);
this.Close(); return;
}
SaveFileDialog sd = new SaveFileDialog();
sd.FileName = @"CaptureNET.avi";
sd.Title = "Save Video Stream as...";
sd.Filter = "Video file (*.avi)|*.avi";
sd.FilterIndex = 1;
if (sd.ShowDialog() != DialogResult.OK)
{
this.Close(); return;
}
fileName = sd.FileName;
prp.DsDevice dev = null;
if (capDevices.Count == 1)
{
dev = capDevices[0] as prp.DsDevice;
}
else
{
prp.DeviceSelector selector = new prp.DeviceSelector(capDevices);
selector.ShowDialog(this);
dev = selector.SelectedDevice;
}
if (dev == null)
{
this.Close(); return;
}
if (!StartupVideo(dev.Mon))
{
this.Close();
}
this.Text = "虚拟现实机器人-北京交通大学";
}
//private void frmCapture_Activated(object sender, EventArgs e)
private void frmCapture_Activated()
{
if (firstActive) return;
firstActive = true;
if (!prp.DsUtils.IsCorrectDirectXVersion())
{
MessageBox.Show(this, "DirectX 8.1 NOT installed!", "DirectShow.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop);
this.Close(); return;
}
if (!prp.DsDev.GetDevicesOfCat(prp.FilterCategory.VideoInputDevice, out capDevices))
{
MessageBox.Show(this, "No video capture devices found!", "DirectShow.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop);
this.Close(); return;
}
SaveFileDialog sd = new SaveFileDialog();
sd.FileName = @"CaptureNET.avi";
sd.Title = "Save Video Stream as...";
sd.Filter = "Video file (*.avi)|*.avi";
sd.FilterIndex = 1;
if (sd.ShowDialog() != DialogResult.OK)
{ this.Close(); return; }
fileName = sd.FileName;
prp.DsDevice dev = null;
if (capDevices.Count == 1)
dev = capDevices[0] as prp.DsDevice;
else
{
prp.DeviceSelector selector = new prp.DeviceSelector(capDevices);
selector.ShowDialog(this);
dev = selector.SelectedDevice;
}
if (dev == null)
{
this.Close(); return;
}
if (!StartupVideo(dev.Mon))
this.Close();
this.Text = "������ʵ������-������ͨ��ѧ";
}
