Как добавить слой в карту ar c в ArcGIS, используя c#

Question

Я пытаюсь добавить слой в ArcGIS, получая данные из базы данных. Здесь я добавил DataGridView, в котором я получаю данные из базы данных.

private void button3_Click(object sender, EventArgs e)
{

    IMxApplication mxApplication = ArcMap.Application.Document as IMxApplication;
    //IApplication pApp = (IApplication)mxApplication;
    IMxDocument pMxDocument = (IMxDocument)ArcMap.Application.Document;
    IMap pMap = pMxDocument.FocusMap;
    IPropertySet propSet = new PropertySetClass();
    propSet.SetProperty("URL", "......");

    IWMSConnectionName connName = new WMSConnectionNameClass();
    connName.ConnectionProperties = propSet;

    IWMSGroupLayer wmsMapLayer = new WMSMapLayerClass();

    IDataLayer dataLayer = (IDataLayer)wmsMapLayer;
    dataLayer.Connect((IName)connName);

    IWMSServiceDescription serviceDesc = wmsMapLayer.WMSServiceDescription;

    for (int k = 0; k < serviceDesc.LayerDescriptionCount - 1; k++)
    {
        IWMSLayerDescription layerDesc = serviceDesc.get_LayerDescription(k);

        ILayer newLayer = null;
        if (layerDesc.LayerDescriptionCount == 0)
        {
            try
            {
                IWMSLayer newWMSLayer = wmsMapLayer.CreateWMSLayer(layerDesc);
                newLayer = (ILayer)newWMSLayer;
            }
            catch (Exception Ex)
            {
                System.Diagnostics.Debug.WriteLine(Ex.Message);
            }

            if (newLayer == null)
            {
                IWMSGroupLayer grpLayer = wmsMapLayer.CreateWMSGroupLayers(layerDesc);
                newLayer = (ILayer)grpLayer;
            }
        }
        else
        {
            IWMSGroupLayer grpLayer = wmsMapLayer.CreateWMSGroupLayers(layerDesc);
            newLayer = (ILayer)grpLayer;
        }

        newLayer.Visible = true;
        wmsMapLayer.InsertLayer(newLayer, 0);
    }

    if (wmsMapLayer == null || wmsMapLayer.Count == 0)
    {
        MessageBox.Show("wmsMapLayer is null.");
    }

    ILayer wmsLayer = (ILayer)wmsMapLayer;
    wmsLayer.Visible = true;

    if (string.IsNullOrEmpty(layerName))
    {
        wmsLayer.Name = serviceDesc.WMSTitle;
    }
    pMap.AddLayer(wmsLayer);
}


From my code I am getting the layer from geo server web map service, I am trying to add layer that I choose from `DataGridView`, after choose one row of `DataGridView`that layer should be shown.