public override void Run(object sender, System.EventArgs e)
{
if (CommonUtils.Instance().CurEditLayer != null)
{
bool inProjectTree = false;
bool isCheckOut = false;
IFeatureLayer fl = CommonUtils.Instance().CurEditLayer.GetFeatureLayer();
IDataSourceFactory dsf = new DataSourceFactory();
if (dsf.HasDataSourceByString(fl.FeatureClassInfo.DataSourceConnectionString))
{
IDataSource ds = dsf.OpenDataSourceByString(fl.FeatureClassInfo.DataSourceConnectionString);
IFeatureDataSet fds = ds.OpenFeatureDataset(fl.FeatureClassInfo.DataSetName);
if (fds != null)
{
using (FCPropertyFrm fCPropertyForm = new FCPropertyFrm(ds, fl.FeatureClassInfo.DataSetName, CommonUtils.Instance().CurEditLayer.GetFeatureClass(), inProjectTree, isCheckOut))
{
fCPropertyForm.ShowDialog();
}
}
}
}
else
{
XtraMessageBox.Show("请设置当前编辑要素类!");
}
}
private Dictionary <string, string> GetQueryResult(IFeatureClassInfo fcInfo, int featureId)
{
if (fcInfo == null || featureId < 0)
{
return(null);
}
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IDataSourceFactory dsf = new DataSourceFactory();
if (!dsf.HasDataSourceByString(fcInfo.DataSourceConnectionString))
{
return(null);
}
IDataSource ds = dsf.OpenDataSourceByString(fcInfo.DataSourceConnectionString);
if (ds == null)
{
return(null);
}
IFeatureDataSet fds = ds.OpenFeatureDataset(fcInfo.DataSetName);
if (fds == null)
{
return(null);
}
IFeatureClass fc = fds.OpenFeatureClass(fcInfo.FeatureClassName);
if (fc == null)
{
return(null);
}
IQueryFilter filter = new QueryFilter();
filter.WhereClause = fc.FidFieldName + "=" + featureId;
if (fc.GetCount(filter) == 0)
{
return(null);
}
cursor = fc.Search(filter, false);
if (cursor == null)
{
return(null);
}
row = cursor.NextRow();
if (row == null)
{
return(null);
}
IFieldInfoCollection fiCol = row.Fields;
Dictionary <string, string> dict = new Dictionary <string, string>();
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = row.Fields.Get(i);
object obj = row.GetValue(fiCol.IndexOf(fi.Name));
if (obj == null)
{
continue;
}
string str = "";
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
break;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
if (!string.IsNullOrEmpty(str.Trim()))
{
string temp = (string.IsNullOrEmpty(fi.Alias)) ? fi.Name : fi.Alias;
dict[temp] = str;
}
}
return(dict);
}
catch (Exception ex)
{
return(null);
}
}