public DlgEqptMaintain(LayerInfo layerInfo,int smId,EqptMaintain eqptMaintain)
{
InitializeComponent();
_eqptMaintain = eqptMaintain;
_layerInfo = layerInfo;
_smId = smId;
InitForm();
}
private static DataTable CreateDataTableByLayerInfo(LayerInfo layerInfo)
{
var dt= new DataTable();
foreach (var fieldInfo in layerInfo.FieldInfos)
{
dt.Columns.Add(new DataColumn() {Caption = fieldInfo.FieldCaption, ColumnName = fieldInfo.FieldName});
}
return dt;
}
public DlgEqptInfo(int smId, LayerInfo layerInfo,ref DataRow row)
{
_eqptValues = row;
_layerInfo = layerInfo;
_smId = smId;
InitializeComponent();
InitEqptInfo();
InitImageGrid();
InitMaintainGrid();
InitAttachmentGrid();
Text = layerInfo.LayerCaption + "属性信息";
if (_layerInfo.LayerName.Contains("遥控站"))
{
xtraTabControl1.TabPages.Remove(tabPage_Maintain);
}
}
public static DataTable RecordsetToDataTable(Recordset rs,LayerInfo layerInfo)
{
var dt = CreateDataTableByLayerInfo(layerInfo);
if (rs.IsEmpty) return dt;
while (!rs.IsEOF)
{
var row = dt.NewRow();
foreach (var fieldInfo in layerInfo.FieldInfos)
{
var value = rs.GetFieldValue(fieldInfo.FieldName);
row[fieldInfo.FieldName] = value;
}
dt.Rows.Add(row);
rs.MoveNext();
}
return dt;
}
public void CreateQueryResultGrid(DataTable dt,LayerInfo layerInfo)
{
var gc = new GridControl();
var gv = new GridView();
gc.Dock = DockStyle.Fill;
gc.MainView = gv;
gv.OptionsView.ShowGroupPanel = false;
gv.OptionsBehavior.Editable = false;
gc.ViewCollection.Add(gv);
gv.GridControl = gc;
gc.DataSource = dt;
gv.RowClick += new RowClickEventHandler(gv_RowClick);
gv.DoubleClick += new EventHandler(gv_DoubleClick);
gv.CustomDrawRowIndicator += new RowIndicatorCustomDrawEventHandler(gv_CustomDrawRowIndicator);
gv.IndicatorWidth = 50;
gv.Tag = layerInfo;
var tab = new XtraTabPage() { Text = layerInfo.LayerCaption };
tab.Controls.Add(gc);
xtraTabCtl_QueryResult.TabPages.Add(tab);
}
private List<LayerInfo> ParaseLayerInfo(string layerInfoXml)
{
var layerInfos = new List<LayerInfo>();
var xDoc = XDocument.Parse(layerInfoXml);
var layerEls = xDoc.Root.Elements("layer");
foreach (var layerEl in layerEls)
{
var layerInfo = new LayerInfo
{
LayerCaption = layerEl.Attribute("caption").Value,
LayerName = layerEl.Attribute("name").Value,
Queryable = Convert.ToBoolean(layerEl.Attribute("queryable").Value)
};
var fieldEls = layerEl.Descendants("field");
layerInfo.FieldInfos=new List<FieldInfo>();
foreach (var fieldEl in fieldEls)
{
var fieldInfo = new FieldInfo();
var attribute = fieldEl.Attribute("caption");
if (attribute != null)
fieldInfo.FieldCaption = attribute.Value;
var xAttribute = fieldEl.Attribute("name");
if (xAttribute != null) fieldInfo.FieldName = xAttribute.Value;
layerInfo.FieldInfos.Add(fieldInfo);
}
layerInfos.Add(layerInfo);
}
return layerInfos;
}
private void treeList_StationLayer_MouseDown(object sender, MouseEventArgs e)
{
if(e.Button == MouseButtons.Left)
{
var hInfo = treeList_StationLayer.CalcHitInfo(new Point(e.X, e.Y));
if(hInfo.HitInfoType==HitInfoType.StateImage)
{
var checkState = GetCheckState(hInfo.Node.Tag);
if(checkState == CheckState.Indeterminate||checkState == CheckState.Unchecked)
{
checkState = CheckState.Checked;
}
else
{
checkState = CheckState.Unchecked;
}
var stationLayerInfos = LayerService.INSTANCE.GetStationLayerInfos();
SetCheckedNode(treeList_StationLayer, mapCtl_Station.Map, _stationLayers,stationLayerInfos, hInfo.Node, checkState);
}
}else if(e.Button==MouseButtons.Right)
{
var hInfo = treeList_StationLayer.CalcHitInfo(new Point(e.X, e.Y));
if(hInfo.Node!=null)
{
if(hInfo.Node["Type"].ToString()=="layer")
{
_blinkLayerName = hInfo.Node["Name"].ToString();
var selectedLayer =
LayerService.INSTANCE.GetStationLayerInfos().First(l => l.LayerName == _blinkLayerName);
if (selectedLayer.Queryable)
{
_blinkLayerInfo = selectedLayer;
popupMenu_StationTree.ShowPopup(MousePosition);
}
}
}
}
}