// 枚举相机
private void DeviceListAcq()
{
// 清空列表
cbDeviceList.Items.Clear();
System.GC.Collect();
// 枚举海康相机
if ((chooseHIK) && (!chooseBasler))
{
try
{
// 相机数量
uint cameraNum = hIKVisionCamera.CameraNum();
// 枚举相机
List <string> items = hIKVisionCamera.EnumDevices();
for (int i = 0; i < cameraNum; i++)
{
cbDeviceList.Items.Add(items[i]);
}
// 选择第一项
if (cameraNum != 0)
{
cbDeviceList.SelectedIndex = 0;
}
}
catch
{
MessageBox.Show("枚举设备失败！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// 枚举basler相机
else if ((chooseBasler) && (!chooseHIK))
{
try
{
// 返回相机数量
int cameraNum = baslerCamera.CameraNum();
// 枚举相机
List <ICameraInfo> items = baslerCamera.CameraEnum();
for (int i = 0; i < cameraNum; i++)
{
if (items[i][CameraInfoKey.DeviceType] == "BaslerGigE")
{
cbDeviceList.Items.Add("GigE: Basler " + items[i][CameraInfoKey.ModelName]);
}
else if (items[i][CameraInfoKey.DeviceType] == "BaslerUsb")
{
cbDeviceList.Items.Add("USB: Basler " + items[i][CameraInfoKey.ModelName]);
}
}
// 选择第一项
if (cameraNum != 0)
{
cbDeviceList.SelectedIndex = 0;
}
}
catch
{
MessageBox.Show("枚举设备失败，请检查连接状态！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
// 枚举相机
private void DeviceListAcq()
{
// 清空列表
cbDeviceList.DataSource = null;
cbDeviceList.Items.Clear();
System.GC.Collect();
// 枚举海康相机
if ((chooseHIK) && (!chooseBasler))
{
try
{
// 相机数量
uint cameraNum = hIKVisionCamera.CameraNum();
// 枚举相机
List <string> items = hIKVisionCamera.EnumDevices();
for (int i = 0; i < cameraNum; i++)
{
cbDeviceList.Items.Add(items[i]);
}
// 选择第一项
if (cameraNum != 0)
{
cbDeviceList.SelectedIndex = 0;
}
}
catch
{
MessageBox.Show("枚举设备失败！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// 枚举basler相机
else if ((chooseBasler) && (!chooseHIK))
{
try
{
// 返回相机数量
int cameraNum = baslerCamera.CameraNum();
// 枚举相机
List <ICameraInfo> items = baslerCamera.CameraEnum();
for (int i = 0; i < cameraNum; i++)
{
if (items[i][CameraInfoKey.DeviceType] == "BaslerGigE")
{
cbDeviceList.Items.Add("GigE: Basler " + items[i][CameraInfoKey.ModelName]);
}
else if (items[i][CameraInfoKey.DeviceType] == "BaslerUsb")
{
cbDeviceList.Items.Add("USB: Basler " + items[i][CameraInfoKey.ModelName]);
}
}
// 选择第一项
if (cameraNum != 0)
{
cbDeviceList.SelectedIndex = 0;
}
}
catch
{
MessageBox.Show("枚举设备失败，请检查连接状态！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else if ((chooseUSB) && (!chooseHIK) && (!chooseBasler))
{
// 枚举USB相机
try
{
//连接相机
usbDeviceSource.initCamera();
//usbDeviceSource.callBackHandler += videoSourcePlayer_NewFrameReceived; //回调函数处理视频帧
//usbDeviceSource.videoSourcePlayerCallBackHandler += videoSourcePlayer_NewFrame;
if (usbDeviceSource.DeviceExist)
{
// 返回相机数量
int cameraNum = usbDeviceSource.CameraNum();
// 枚举相机
foreach (FilterInfo device in usbDeviceSource.CameraEnum())
{
cbDeviceList.Items.Add(device.Name);
}
// https://www.cnblogs.com/xiaoliangge/p/6006055.html
// 选择第一项
if (cameraNum != 0)
{
cbDeviceList.SelectedIndex = 0;
}
this.bnOpen.Enabled = true;
}
else
{
throw new Exception();
}
}
catch
{
this.bnOpen.Enabled = false;
cbDeviceList.Items.Add("枚举设备失败，请检查连接状态！");
cbDeviceList.SelectedIndex = 0;
MessageBox.Show("枚举设备失败，请检查连接状态！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
