/****************************************************************************
* @fn GetStringValue
* @brief 获取String型参数值
* @param strKey IN 参数键值，具体键值名称参考HikCameraNode.xls文档
* @param strValue OUT 返回值
* @return 成功：0；错误：-1
****************************************************************************/
public int GetStringValue(string strKey, ref string strValue)
{
MyCamera.MVCC_STRINGVALUE stParam = new MyCamera.MVCC_STRINGVALUE();
int nRet = m_pCSI.MV_CC_GetStringValue_NET(strKey, ref stParam);
if (MyCamera.MV_OK != nRet)
{
return(CO_FAIL);
}
strValue = stParam.chCurValue;
return(CO_OK);
}
// Get the value of various feature nodes
static int GetParameters(ref MyCamera device)
{
if (null == device)
{
return(MyCamera.MV_E_PARAMETER);
}
int nRet = MyCamera.MV_OK;
// Get value of Integer nodes. Such as, 'width' etc.
MyCamera.MVCC_INTVALUE stIntVal = new MyCamera.MVCC_INTVALUE();
nRet = device.MV_CC_GetIntValue_NET("Width", ref stIntVal);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get width failed:{0:x8}", nRet);
return(nRet);
}
Console.WriteLine("Current Width:{0:d}", stIntVal.nCurValue);
// Get value of Enum nodes. Such as, 'TriggerMode' etc.
MyCamera.MVCC_ENUMVALUE stEnumVal = new MyCamera.MVCC_ENUMVALUE();
nRet = device.MV_CC_GetEnumValue_NET("TriggerMode", ref stEnumVal);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get Trigger Mode failed:{0:x8}", nRet);
return(nRet);
}
Console.WriteLine("Current TriggerMode:{0:d}", stEnumVal.nCurValue);
// Get value of float nodes. Such as, 'AcquisitionFrameRate' etc.
MyCamera.MVCC_FLOATVALUE stFloatVal = new MyCamera.MVCC_FLOATVALUE();
nRet = device.MV_CC_GetFloatValue_NET("AcquisitionFrameRate", ref stFloatVal);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get AcquisitionFrameRate failed:{0:x8}", nRet);
return(nRet);
}
Console.WriteLine("Current AcquisitionFrameRate:{0:f}Fps", stFloatVal.fCurValue);
// Get value of bool nodes. Such as, 'AcquisitionFrameRateEnable' etc.
bool bBoolVal = false;
nRet = device.MV_CC_GetBoolValue_NET("AcquisitionFrameRateEnable", ref bBoolVal);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get AcquisitionFrameRateEnable failed:{0:x8}", nRet);
return(nRet);
}
Console.WriteLine("Current AcquisitionFrameRateEnable:{0:d}", bBoolVal);
// Get value of String nodes. Such as, 'DeviceUserID' etc.
MyCamera.MVCC_STRINGVALUE stStrVal = new MyCamera.MVCC_STRINGVALUE();
nRet = device.MV_CC_GetStringValue_NET("DeviceUserID", ref stStrVal);
if (MyCamera.MV_OK != nRet)
{
Console.WriteLine("Get DeviceUserID failed:{0:x8}", nRet);
return(nRet);
}
Console.WriteLine("Current DeviceUserID:{0:s}", stStrVal.chCurValue);
return(MyCamera.MV_OK);
}