private void simpleButton1_Click(object sender, EventArgs e)
{
if (Validate(true) == false)
{
return;
}
object createLoc;
IWorkspace2 workspace2 = null;
IObjectDataset dataset =
_database.Datasets.FirstOrDefault(c => c.Name == cmbTemplate.SelectedItem.ToString());
if (dataset == null)
{
return;
}
IGxDatabase pDataset = txtDB.Tag as IGxDatabase;
IWorkspace workspace = ((IGxObject)pDataset).InternalObjectName.Open();
workspace2 = workspace as IWorkspace2;
string namePre = txtPreName.Text.Trim();
string nameNext = txtNameNext.Text.Trim();
string aliasPre = txtAliasPre.Text.Trim();
string aliasNext = txtAliasNext.Text.Trim();
if (!chkNamePre.Checked)
{
namePre = "";
aliasPre = "";
}
if (!chkNameNext.Checked)
{
nameNext = "";
aliasNext = "";
}
string dsName = CombineName(dataset.BaseName, namePre, nameNext);
if (workspace == null)
{
return;
}
if (workspace2.NameExists[esriDatasetType.esriDTFeatureDataset, dsName])
{
MessageService.Current.Warn("该名称已经存在，请重新输入！");
return;
}
ISpatialReference pSpatialReference = _map.SpatialReference;
IFeatureDataset pNewDataset =
WorkspaceOperator.CreateFeatureDataSet(workspace, dsName, pSpatialReference) as IFeatureDataset;
string dsAliasName = CombineName(dataset.AliasName, aliasPre, aliasNext);
//(pNewDataset as IClassSchemaEdit).AlterAliasName(dsAliasName);
foreach (int selectedItem in chkFeatureClasses.CheckedIndices)
{
IObjectTemplate template = _templates[selectedItem];
string fcName = CombineName(template.BaseName, namePre, nameNext);
string fcAliasName = CombineName(template.AliasName, aliasPre, aliasNext);
if (template.FeatureType == esriFeatureType.esriFTAnnotation)
{
WorkspaceOperator.CreateAnnoFeatureClass(fcName, pNewDataset, 1000);
}
else
{
IFieldsEdit pFieldsEdit = new FieldsClass() as IFieldsEdit;
IField pField = FieldHelper.CreateOIDField();
if (pFieldsEdit.FindField(pField.Name) < 0)
{
pFieldsEdit.AddField(pField);
}
pField = FieldHelper.CreateGeometryField(template.GeometryType, _map.SpatialReference);
if (pFieldsEdit.FindField(pField.Name) < 0)
{
pFieldsEdit.AddField(pField);
}
string keyName = "";
foreach (YTField ytField in template.Fields)
{
pField = ytField.CreateField();
if (pFieldsEdit.FindField(pField.Name) < 0)
{
pFieldsEdit.AddField(pField);
}
if (ytField.IsKey)
{
keyName = ytField.Name;
}
}
IFeatureClass pClass = WorkspaceOperator.CreateFeatureClass(pNewDataset, fcName, pSpatialReference, template.FeatureType,
template.GeometryType, (IFields)pFieldsEdit, null, null, "");
(pClass as IClassSchemaEdit).AlterAliasName(fcAliasName);
if (pClass == null)
{
MessageService.Current.Info(fcName + "创建失败!");
continue;
}
}
}
MapHelper.AddDataset(_map as IBasicMap, pNewDataset, dsAliasName);
MessageService.Current.Info("创建成功层!");
DialogResult = DialogResult.OK;
}
public static string GetHistoryZDFeatureName(IFeatureClass ifeatureClass_0)
{
string result;
if (ifeatureClass_0 == null)
{
result = "";
}
else
{
ITable table = null;
try
{
table = AppConfigInfo.OpenTable("ZDInfos");
}
catch
{
}
if (table == null)
{
try
{
ZDHistoryManage zDHistoryManage = new ZDHistoryManage();
zDHistoryManage.CreateTable(AppConfigInfo.GetWorkspace() as IFeatureWorkspace);
table = AppConfigInfo.OpenTable("ZDInfos");
}
catch (System.Exception)
{
}
}
if (table == null)
{
result = "";
}
else
{
string workspaceConnectInfo =
WorkspaceOperator.GetWorkspaceConnectInfo((ifeatureClass_0 as IDataset).Workspace);
IQueryFilter queryFilter = new QueryFilter();
string[] array = (ifeatureClass_0 as IDataset).Name.Split(new char[]
{
'.'
});
queryFilter.WhereClause = string.Format("FeatureClassName='{0}' and GDBConnectInfo='{1}'",
array[array.Length - 1], workspaceConnectInfo);
using (ComReleaser comReleaser = new ComReleaser())
{
ICursor cursor = table.Search(queryFilter, false);
comReleaser.ManageLifetime(cursor);
IRow row = cursor.NextRow();
if (row != null)
{
int num = table.FindField("HistoryFeatureClass");
string text = "";
if (num != -1)
{
text = row.get_Value(num).ToString();
}
result = text;
return(result);
}
}
result = "";
}
}
return(result);
}
public static bool UnRegister(IFeatureClass ifeatureClass_0)
{
new ZDRegisterTable();
ITable table = AppConfigInfo.OpenTable("ZDInfos");
bool result;
if (table == null)
{
result = false;
}
else
{
IQueryFilter queryFilter = new QueryFilter();
string[] array = (ifeatureClass_0 as IDataset).Name.Split(new char[]
{
'.'
});
string workspaceConnectInfo =
WorkspaceOperator.GetWorkspaceConnectInfo((ifeatureClass_0 as IDataset).Workspace);
queryFilter.WhereClause = string.Format("FeatureClassName='{0}' and GDBConnectInfo='{1}'",
array[array.Length - 1], workspaceConnectInfo);
string arg = "";
string name = "";
using (ComReleaser comReleaser = new ComReleaser())
{
ICursor cursor = table.Search(queryFilter, false);
comReleaser.ManageLifetime(cursor);
IRow row = cursor.NextRow();
if (row != null)
{
int num = table.FindField("HistoryFeatureClass");
if (num != -1)
{
name = row.get_Value(num).ToString();
}
num = table.FindField("Guid");
if (num != -1)
{
arg = row.get_Value(num).ToString();
}
row.Delete();
}
}
table = AppConfigInfo.OpenTable("ZDHistory");
queryFilter = new QueryFilter();
queryFilter.WhereClause = string.Format("ZDRegisterGuid='{0}'", arg);
IWorkspaceEdit workspaceEdit = AppConfigInfo.GetWorkspace() as IWorkspaceEdit;
bool flag = false;
if (!workspaceEdit.IsBeingEdited())
{
flag = true;
workspaceEdit.StartEditing(true);
}
workspaceEdit.StartEditOperation();
table.DeleteSearchedRows(queryFilter);
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
if (!flag)
{
workspaceEdit.StartEditing(true);
}
try
{
IFeatureWorkspace featureWorkspace = (ifeatureClass_0 as IDataset).Workspace as IFeatureWorkspace;
IFeatureClass featureClass = featureWorkspace.OpenFeatureClass(name);
(featureClass as IDataset).Delete();
}
catch (System.Exception)
{
}
result = true;
}
return(result);
}
private void simpleButton1_Click(object sender, EventArgs e)
{
if (Validate(true) == false)
{
return;
}
string locType = label1.Tag != null?label1.Tag.ToString() : "";
if (string.IsNullOrEmpty(locType))
{
return;
}
object createLoc;
IWorkspace2 workspace2 = null;
IObjectTemplate template = null;
if (_isSingle)
{
template = _template;
}
else
{
template = _plugin.TemplateDatabase.Templates.FirstOrDefault(c => c.Name == cmbTemplate.SelectedItem.ToString());
}
if (template == null)
{
return;
}
if (locType.Contains("Dataset"))
{
IGxDataset pDataset = txtDB.Tag as IGxDataset;
IFeatureDataset fDataset = ((IGxObject)pDataset).InternalObjectName.Open();
workspace2 = fDataset.Workspace as IWorkspace2;
createLoc = fDataset;
}
else
{
IGxDatabase pDatabase = txtDB.Tag as IGxDatabase;
IFeatureWorkspace workspace = ((IGxObject)pDatabase).InternalObjectName.Open();
workspace2 = workspace as IWorkspace2;
createLoc = workspace;
}
if (createLoc == null)
{
return;
}
string fcName = txtName.EditValue.ToString().Trim();
IWorkspace2 workSpace2 = createLoc is IFeatureDataset
? ((IFeatureDataset)createLoc).Workspace as IWorkspace2
: createLoc as IWorkspace2;
if (workSpace2.NameExists[esriDatasetType.esriDTFeatureClass, fcName])
{
MessageService.Current.Warn("该名称已经存在，请重新输入！");
return;
}
ISpatialReference pSpatialReference = _map.SpatialReference;
IFieldsEdit pFieldsEdit = new Fields() as IFieldsEdit;
IField pField = FieldHelper.CreateOIDField();
pFieldsEdit.AddField(pField);
if (locType.Contains("Dataset"))
{
IGeoDataset pFDataset = createLoc as IGeoDataset;
pField = FieldHelper.CreateGeometryField(template.GeometryType, pFDataset.SpatialReference);
pSpatialReference = pFDataset.SpatialReference;
pFieldsEdit.AddField(pField);
}
else
{
pField = FieldHelper.CreateGeometryField(template.GeometryType, _map.SpatialReference);
pFieldsEdit.AddField(pField);
}
string keyName = "";
foreach (YTField ytField in template.Fields)
{
pField = ytField.CreateField();
pFieldsEdit.AddField(pField);
if (ytField.IsKey)
{
keyName = ytField.Name;
}
}
IFeatureClass pClass = WorkspaceOperator.CreateFeatureClass(createLoc, txtName.Text, pSpatialReference, template.FeatureType,
template.GeometryType, (IFields)pFieldsEdit, null, null, "");
if (pClass == null)
{
MessageService.Current.Info("创建失败!");
return;
}
if (pClass != null && chkIndex.Checked == false)
{
MapHelper.AddFeatureLayer((IBasicMap)_map, pClass);
MessageService.Current.Info("创建成功并已经加载图层!");
DialogResult = DialogResult.OK;
return;
}
IEnvelope pEnv = new Envelope() as IEnvelope;
pEnv.PutCoords(Convert.ToDouble(txtXMin.Text), Convert.ToDouble(txtYMin.Text), Convert.ToDouble(txtXMax.Text), Convert.ToDouble(txtYMax.Text));
IWorkspaceEdit pWksEdit = ((IDataset)pClass).Workspace as IWorkspaceEdit;
pWksEdit.StartEditing(false);
pWksEdit.StartEditOperation();
IndexHelper.CreateGridIndex(pClass, pEnv, Convert.ToDouble(txtWidth.Text),
Convert.ToDouble(txtHeight.Text), keyName);
pWksEdit.StopEditOperation();
pWksEdit.StopEditing(true);
MapHelper.AddFeatureLayer((IBasicMap)_map, pClass);
MessageService.Current.Info("创建成功并已经加载图层!");
DialogResult = DialogResult.OK;
}