/// <summary>
/// 依据容器控件中的对应映射控件，将本地配置参数配置到远程设备；
/// </summary>
/// <param name="ownerPage">容器控件；</param>
/// <param name="channelNum">参数所属通道号；</param>
/// <returns>tagErrorCode</returns>
public DevControl.tagErrorCode SetParameter(Control ownerPage, int channelNum)
{
IntPtr setParaList;
DevControl.tagErrorCode eCode;
//将配置参数设置到对应远程设备；
setParaList = DevControl.paralistCreate(this._devHandle);
if (setParaList == IntPtr.Zero)
{
return(DevControl.tagErrorCode.DM_ERR_MEM);
}
eCode = GetParameterFromProperty(ownerPage, channelNum, setParaList);
if (eCode == DevControl.tagErrorCode.DM_ERR_OK)
{
Debug.Assert(setParaList != IntPtr.Zero);
eCode = DevControl.DM_SetPara(this._devHandle, setParaList, 1000);
DevControl.paralistDestroy(setParaList);
}
return(eCode);
}
/// <summary>
/// 依据容器控件中的对应映射控件，从设备获取参数并填充对应映射控件；
/// </summary>
/// <param name="ownerPage">容器控件；</param>
/// <param name="channelNum">参数所属通道号；</param>
/// <returns>tagErrorCode</returns>
public DevControl.tagErrorCode GetParameter(Control ownerPage, int channelNum)
{
IntPtr getParaList;
//从远程设备获取其当前配置参数；
getParaList = DevControl.paralistCreate(this._devHandle);
if (getParaList == IntPtr.Zero)
{
return(DevControl.tagErrorCode.DM_ERR_MEM);
}
GetQueryParaList(ownerPage, channelNum, getParaList);
DevControl.tagErrorCode errCode = DevControl.DM_GetPara(this._devHandle, getParaList, 1000);
if (errCode == DevControl.tagErrorCode.DM_ERR_OK)
{
SetParameterToProperty(getParaList, ownerPage, channelNum);
}
DevControl.paralistDestroy(getParaList);
return(errCode);
}