2.4 C#开发环境 xml格式保存参数----范例实现

2.4C#开发环境 xml格式保存参数----范例实现

1 程序参数保存目录层次说明

参数保存目录层次
1 选择程序号| 相机号|窗口号
2 导入参数：就会从本地目录读取参数，并且显示图片和ROI
3 保存参数：把当前控件图片和ROI信息保存到指定程序号|相机号|窗口号中

参数保存界面

2 参数CFilter_Param 举例

/// <summary>
/// CFilter_Param
/// VisionTool param 举例说明
/// </summary>
public class CFilter_Param
{
    [XmlIgnore]
    public Mat m_register_img;
    public  BD_Vision.Region m_region;
    public  ROI_single[] m_rois;
    public CFilter_Param()
    {
        m_register_img = new Mat();
        m_region = new BD_Vision.Region();
        m_rois =  ROI_single.init(5);
    }
}

3 保存参数

保存地址信息和效果如下
在这里插入图片描述

int proNO = (int)num_programNO.Value;
int camNO = (int)num_camNO.Value;
int winNO = (int)num_winNO.Value; 
string filepath = Application.StartupPath + "\\ProgramData\\Pro_" + proNO.ToString("000") + "\\Cam_" + camNO.ToString("0") + "\\CFilter\\Win_" + winNO.ToString("000") + "\\";
string filename = "cfilter_param.xml"; 
if (!get_FileCtx().FolderExist(filepath))
    get_FileCtx().CreateFolder(filepath);
 
cfilter_param.m_rois = BD_OperateSet.ROIs_Deep_Copy(bdPictureBox1.m_ROIs);
get_FileCtx().Save_XML_File_Serialize(filepath, filename, typeof(CFilter_Param), cfilter_param);

// m_register_img  要单独读取
filename = "m_register_img.png";
BD_OperateSet.Assign_Mat(ref cfilter_param.m_register_img,ref bdPictureBox1.m_raw_mat);
if (BD_OperateSet.MatisNotNull(cfilter_param.m_register_img))
    Cv2.ImWrite(filepath + filename, cfilter_param.m_register_img);

4 读取参数

这里仅仅演示读取一个窗口的效果，如果多个相机，多个窗口，请大家思考下

int proNO = (int)num_programNO.Value;
int camNO = (int)num_camNO.Value;
int winNO = (int)num_winNO.Value;
string filepath = Application.StartupPath + "\\ProgramData\\Pro_" + proNO.ToString("000") + "\\Cam_" + camNO.ToString("0") + "\\CFilter\\Win_" + winNO.ToString("000") + "\\";
string filename = "cfilter_param.xml";
if (get_FileCtx().FileExist(filepath, filename))
{
    cfilter_param = (CFilter_Param)get_FileCtx().Read_XML_File_Deserializer(filepath, filename, typeof(CFilter_Param));
    if (cfilter_param == null)
        cfilter_param = new CFilter_Param();
}
else
{
    cfilter_param = new CFilter_Param();
}
// m_register_img  要单独读取
filename = "m_register_img.png";
BD_OperateSet.Assign_Temp(ref cfilter_param.m_register_img, Cv2.ImRead(filepath + filename, ImreadModes.Unchanged));
bdPictureBox1.Display_Mat(ref cfilter_param.m_register_img);
bdPictureBox1.InitDisp_InterActive_ROIs(cfilter_param.m_rois,new Scalar(0,255,0),1);