private void btnMergeFeature_Click(object sender, RoutedEventArgs e)
{
if (m_MergeDlg == null)
{
m_MergeDlg = new MergeDlg();
m_MergeDlg.Show();
}
}
public override void Run(object sender, System.EventArgs e)
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
try
{
Map3DCommandManager.Push(this);
RenderControlEditServices.Instance().StopGeometryEdit(true);
app.Current3DMapControl.PauseRendering(false);
System.Collections.Generic.IList <System.Collections.Generic.KeyValuePair <int, string> > list = new System.Collections.Generic.List <System.Collections.Generic.KeyValuePair <int, string> >();
HashMap featureClassInfoMap = SelectCollection.Instance().FeatureClassInfoMap;
DF3DFeatureClass featureClassInfo = null;
System.Collections.Generic.IList <int> list2 = new System.Collections.Generic.List <int>();
System.Collections.IEnumerator enumerator = featureClassInfoMap.Keys.GetEnumerator();
try
{
if (enumerator.MoveNext())
{
DF3DFeatureClass featureClassInfo2 = (DF3DFeatureClass)enumerator.Current;
featureClassInfo = featureClassInfo2;
ResultSetInfo resultSetInfo = featureClassInfoMap[featureClassInfo2] as ResultSetInfo;
foreach (DataRow dataRow in resultSetInfo.ResultSetTable.Rows)
{
int num = int.Parse(dataRow[featureClassInfo.GetFeatureClass().FidFieldName].ToString());
string value = num.ToString();
System.Collections.Generic.KeyValuePair <int, string> item = new System.Collections.Generic.KeyValuePair <int, string>(num, value);
list.Add(item);
list2.Add(num);
}
}
}
finally
{
System.IDisposable disposable = enumerator as System.IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
if (featureClassInfo != null)
{
using (MergeDlg mergeDlg = new MergeDlg(list))
{
if (mergeDlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (System.Windows.Forms.DialogResult.No != XtraMessageBox.Show("模型合并不支持撤销操作，是否继续？", "提示", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Exclamation))
{
int fid = mergeDlg.Fid;
using (new WaitDialogForm("", "正在进行模型合并,请稍后..."))
{
IFeatureClass featureClass = featureClassInfo.GetFeatureClass();
string geometryFieldName = featureClassInfo.GetFeatureLayer().GeometryFieldName;
IModelPoint model = this.GetModel(featureClass, geometryFieldName, fid);
IResourceManager resourceManager = CommonUtils.Instance().GetCurrentFeatureDataset() as IResourceManager;
if (resourceManager != null)
{
if (!this.MergeModels(featureClass, geometryFieldName, list2.ToArray <int>(), resourceManager, ref model))
{
XtraMessageBox.Show("模型合并失败!");
}
else
{
if (list2.Remove(fid))
{
featureClass.Delete(new QueryFilterClass
{
IdsFilter = list2.ToArray <int>()
});
CommonUtils.Instance().Delete(featureClassInfo, list2.ToArray <int>());
app.Current3DMapControl.FeatureManager.DeleteFeatures(featureClass, list2.ToArray <int>());
}
app.Current3DMapControl.RefreshModel(CommonUtils.Instance().GetCurrentFeatureDataset(), model.ModelName);
IFdeCursor fdeCursor = featureClass.Update(new QueryFilterClass
{
IdsFilter = new int[]
{
fid
}
});
IRowBuffer rowBuffer = fdeCursor.NextRow();
if (rowBuffer != null)
{
int num2 = rowBuffer.FieldIndex(geometryFieldName);
if (num2 != -1)
{
rowBuffer.SetValue(num2, model);
}
fdeCursor.UpdateRow(rowBuffer);
System.Runtime.InteropServices.Marshal.ReleaseComObject(fdeCursor);
app.Current3DMapControl.FeatureManager.EditFeature(featureClass, rowBuffer);
}
//System.Runtime.InteropServices.Marshal.ReleaseComObject(featureClass);
}
}
}
}
}
}
}
}
catch (System.Runtime.InteropServices.COMException ex)
{
XtraMessageBox.Show(ex.Message);
}
catch (System.UnauthorizedAccessException var_23_389)
{
XtraMessageBox.Show("拒绝访问");
}
catch (System.Exception ex2)
{
XtraMessageBox.Show(ex2.Message);
}
finally
{
app.Current3DMapControl.ResumeRendering();
}
}
