private void btnDel_Click(object sender, EventArgs e)
{
if (pictureBoxFace.Image != null)
{
pictureBoxFace.Image.Dispose();
pictureBoxFace.Image = null;
}
textBoxFilePath.Text = "";
CHCNetSDK.NET_DVR_FACE_PARAM_CTRL_CARDNO struCardNo = new CHCNetSDK.NET_DVR_FACE_PARAM_CTRL_CARDNO();
struCardNo.init();
struCardNo.dwSize = Marshal.SizeOf(struCardNo);
struCardNo.byMode = 0;
int dwSize = struCardNo.dwSize;
byte[] byCardNo = System.Text.Encoding.UTF8.GetBytes(textBoxCardNo.Text);
for (int i = 0; i < byCardNo.Length; i++)
{
struCardNo.struByCard.byCardNo[i] = byCardNo[i];
}
int dwEnableReaderNo = 1;
int.TryParse(textBoxCardReaderNo.Text, out dwEnableReaderNo);
if (dwEnableReaderNo <= 0)
{
dwEnableReaderNo = 1;
}
struCardNo.struByCard.byEnableCardReader[dwEnableReaderNo - 1] = 1;
for (int i = 0; i < CHCNetSDK.MAX_FACE_NUM; ++i)
{
struCardNo.struByCard.byFaceID[i] = 1;//全部写1删除人脸
}
if (false == CHCNetSDK.NET_DVR_RemoteControl(m_UserID, CHCNetSDK.NET_DVR_DEL_FACE_PARAM_CFG, ref struCardNo, dwSize))
{
MessageBox.Show("NET_SDK_DEL_FACE_FAILED" + CHCNetSDK.NET_DVR_GetLastError().ToString(), "Error", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("NET_SDK_DEL_FACE_SUCCEED", "succeed", MessageBoxButtons.OK);
}
}
public static extern bool NET_DVR_RemoteControl(int lUserID, int dwCommand, ref CHCNetSDK.NET_DVR_FACE_PARAM_CTRL_CARDNO lpInBuffer, int dwInBufferSize);
