private void button1_Click(object sender, EventArgs e)//确定
{
if (listBox1.SelectedItems.Count > 0)
{
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
DateTime timeStart = DateTime.Now;
for (int i = 0; i < listBox1.SelectedItems.Count; i++)
{
GSODataset dataset = ds.GetDatasetByName(listBox1.SelectedItems[i].ToString().Trim());
if (dataset != null)
{
dataset.Caption = dataset.Name;
GSOLayer layer = globeControl1.Globe.Layers.Add(dataset);
layer.MaxVisibleAltitude = 7000;
}
}
TimeSpan timeConnect = DateTime.Now - timeStart;
double secondsConnect = timeConnect.TotalSeconds;
MessageBox.Show("打开" + listBox1.SelectedItems.Count.ToString() + "个图层， 用时" + secondsConnect.ToString() + "秒", "提示");
this.Close();
}
}
}
private void cbbDataSource_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxDataSourceList.SelectedItem != null)
{
comboBoxDBLayerList.Items.Clear();
comboBoxDBValveList.Items.Clear();
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
for (int i = 0; i < ds.DatasetCount; i++)
{
GSODataset dataset = ds.GetDatasetAt(i);
if (dataset != null && dataset.Name.Contains("Network") == false)
{
comboBoxDBLayerList.Items.Add(dataset.Name);
comboBoxDBValveList.Items.Add(dataset.Name);
}
}
if (comboBoxDBLayerList.Items.Count > 0)
{
comboBoxDBLayerList.SelectedIndex = 0;
}
}
}
}
private void button_AddData_Click(object sender, EventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Multiselect = true;
dlg.Filter = "支持格式（*.tif,*.tiff,*.image,*.asc,*.raw,*.dem,*.adf,*.idr,*.sid,*.ecw,*.e00,*.ers,*.hdr,*.grd)|" +
"*.tif;*.tiff;*.image;*.asc;*.raw;*.dem;*.adf;*.idr;*.sid;*.ecw;*.e00;*.ers;*.hdr;*.grd|其他格式(*.*)|*.*";
if (dlg.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
for (int i = 0; i < dlg.FileNames.Length; i++)
{
string fileName = dlg.FileNames[i];
FileInfo info = new FileInfo(fileName);
string lrpName = Path.ChangeExtension(fileName, ".lrp");
string savePath;
if (saveDir == "")
{
savePath = lrpName;
}
else
{
savePath = saveDir + Path.ChangeExtension(info.Name, ".lrp");
}
GSODataset set = dataManager.AddFileDataset(fileName);
GeoScene.Data.EnumGeoReferenceType m = set.GeoReferenceType;
if (m == GeoScene.Data.EnumGeoReferenceType.LatLon)
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = "经纬度数据";
row[2] = savePath;
dataGridView1.DataSource = dt;
}
else if (m == EnumGeoReferenceType.Project)
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = set.ExportProjectionRefToWkt();
row[2] = savePath;
dataGridView1.DataSource = dt;
}
else
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = "无投影信息";
row[2] = savePath;
dataGridView1.DataSource = dt;
//XtraMessageBox.Show("数据投影信息不符合要求，请先转换为经纬度数据");
}
}
dataGridView1.Refresh();
}
}
private void button_AddDir_Click(object sender, EventArgs e)
{
Microsoft.WindowsAPICodePack.Dialogs.CommonOpenFileDialog dlg = new Microsoft.WindowsAPICodePack.Dialogs.CommonOpenFileDialog();
dlg.IsFolderPicker = true;
dlg.Multiselect = false;
if (dlg.ShowDialog() == Microsoft.WindowsAPICodePack.Dialogs.CommonFileDialogResult.Ok)
{
this.Cursor = Cursors.WaitCursor;
DirectoryInfo dirInfo = new DirectoryInfo(dlg.FileName);
FileInfo[] fileInfo = dirInfo.GetFiles();
if (fileInfo != null && fileInfo.Length > 0)
{
for (int i = 0; i < fileInfo.Length; i++)
{
FileInfo info = fileInfo[i];
if (info.Extension.ToLower() == ".img" || info.Extension.ToLower() == ".tif")
{
string fileName = info.FullName;
string savePath = Path.ChangeExtension(fileName, ".lrp");
GSODataset set = dataManager.AddFileDataset(fileName);
GeoScene.Data.EnumGeoReferenceType m = set.GeoReferenceType;
if (m == GeoScene.Data.EnumGeoReferenceType.LatLon)
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = "经纬度数据";
row[2] = savePath;
}
else if (m == EnumGeoReferenceType.Project)
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = set.ExportProjectionRefToWkt();
row[2] = savePath;
}
else
{
DataRow row = dt.Rows.Add();
row[0] = fileName;
row[1] = "无投影信息";
row[2] = savePath;
//XtraMessageBox.Show("数据投影信息不符合要求，请先转换为经纬度数据");
}
}
}
dataGridView1.DataSource = dt;
dataGridView1.Refresh();
}
this.Cursor = Cursors.Default;
}
}
private void cbbLayers_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxDBLayerList.SelectedItem != null && comboBoxDataSourceList.SelectedItem != null)
{
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
GSODataset dataset = ds.GetDatasetByName(comboBoxDBLayerList.SelectedItem.ToString().Trim());
if (dataset != null)
{
textBoxTopoName.Text = dataset.Name + "Network";
}
}
}
}
private void comboBoxDataSourceList2_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxDataSourceList2.SelectedItem != null)
{
comboBoxUnionLayerList2.Items.Clear();
string dataSourceFullName = comboBoxDataSourceList2.SelectedItem.ToString().Trim();
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, dataSourceFullName);
if (ds != null)
{
for (int i = 0; i < ds.DatasetCount; i++)
{
GSODataset dataset = ds.GetDatasetAt(i);
if (dataset != null && dataset.Caption.Contains("Network") == false)
{
comboBoxUnionLayerList2.Items.Add(dataset.Name);
}
}
}
}
}
private void refreshListBox(string dataSourceFullName)
{
listBox1.Items.Clear();
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
for (int i = 0; i < ds.DatasetCount; i++)
{
GSODataset dataset = ds.GetDatasetAt(i);
if (checkBox1.Checked)
{
if (dataset.Name.ToLower().Contains("network"))
{
continue;
}
}
listBox1.Items.Add(dataset.Name);
}
}
}
private void Set()
{
if (listBoxCopyLayerList.SelectedItems.Count <= 0)
{
MessageBox.Show("请选择要复制的数据集！", "提示");
return;
}
if (comboBoxTargetDataSource.SelectedItem == null)
{
MessageBox.Show("请选择目标数据源！", "提示");
return;
}
if (checkBoxCopyOne.Checked == true && textboxNewLayerName.Text.Trim() == "")
{
MessageBox.Show("请给要复制的数据集命名！", "提示");
return;
}
if (checkBoxCopyOne.Checked == true)
{
GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim());
if (dsTarget != null)
{
GSODataset newDataset = dsTarget.GetDatasetByName(textboxNewLayerName.Text.Trim());
if (newDataset != null)
{
MessageBox.Show("输入的新的数据集的名称已存在目标数据源中！", "提示");
return;
}
GSOFeatureDataset newFeatureDataset = dsTarget.CreateFeatureDataset(textboxNewLayerName.Text.Trim());
if (newFeatureDataset == null)
{
MessageBox.Show("输入的新数据集的名称不符合要求！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
GSODataset dataset = ds.GetDatasetByName(listBoxCopyLayerList.SelectedItem.ToString().Trim());
GSOFeatureDataset featureDataset = dataset as GSOFeatureDataset;
if (featureDataset != null)
{
try
{
featureDataset.Open();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示");
if (featureDataset.IsOpened == true)
{
featureDataset.Close();
}
return;
}
//向新数据集写入字段
for (int i = 0; i < featureDataset.FieldCount; i++)
{
GSOFieldAttr fieldFromDs = featureDataset.GetField(i);
newFeatureDataset.AddField(fieldFromDs);
}
//向新的要素集写入数据
for (int i = 0; i < featureDataset.GetAllFeatures().Length; i++)
{
GSOFeature featureInDs = featureDataset.GetFeatureAt(i);
GSOFeature featureInTargetDs = featureInDs.Clone();
featureInDs.Dispose();
newFeatureDataset.AddFeature(featureInTargetDs);
}
newFeatureDataset.Save();
featureDataset.Close();
MessageBox.Show("复制成功！", "提示");
}
}
}
}
else if (checkBoxCopyMult.Checked == true)
{
GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim());
if (dsTarget != null)
{
string datasetNames = "";
for (int i = 0; i < listBoxCopyLayerList.SelectedItems.Count; i++)
{
GSODataset datasetInTargetDs = dsTarget.GetDatasetByName(listBoxCopyLayerList.SelectedItems[i].ToString().Trim());
if (datasetInTargetDs != null)
{
datasetNames += "\"" + listBoxCopyLayerList.SelectedItems[i].ToString().Trim() + "\" ";
}
}
if (datasetNames != "")
{
MessageBox.Show("数据集名称" + datasetNames + "在目标数据源中已存在", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
progressBar1.Visible = true;
progressBar1.Maximum = listBoxCopyLayerList.SelectedItems.Count - 1;
progressBar1.Minimum = 0;
for (int j = 0; j < listBoxCopyLayerList.SelectedItems.Count; j++)
{
//获取要复制的要素集
GSODataset datasetInDs = ds.GetDatasetByName(listBoxCopyLayerList.SelectedItems[j].ToString().Trim());
GSOFeatureDataset featureDatasetInDs = datasetInDs as GSOFeatureDataset;
if (featureDatasetInDs == null)
{
continue;
}
featureDatasetInDs.Open();
//创建新的数据库要素集
GSOFeatureDataset featureDatasetInTargetDs = dsTarget.CreateFeatureDataset(listBoxCopyLayerList.SelectedItems[j].ToString().Trim());
if (featureDatasetInTargetDs == null)
{
continue;
}
featureDatasetInTargetDs.Open();
for (int i = 0; i < featureDatasetInDs.FieldCount; i++)
{
GSOFieldAttr fieldInDs = featureDatasetInDs.GetField(i);
featureDatasetInTargetDs.AddField(fieldInDs);
}
//(2)向新的要素集写入数据
for (int i = 0; i < featureDatasetInDs.GetAllFeatures().Length; i++)
{
GSOFeature featureInDs = featureDatasetInDs.GetFeatureAt(i);
GSOFeature featureInTargetDs = featureInDs.Clone();
featureInDs.Dispose();
featureDatasetInTargetDs.AddFeature(featureInTargetDs);
}
featureDatasetInTargetDs.Save();
featureDatasetInTargetDs.Close();
featureDatasetInDs.Close();
progressBar1.Value = j;
}
progressBar1.Visible = false;
MessageBox.Show("数据复制成功！", "提示");
}
}
}
}
private void button3_Click(object sender, EventArgs e)
{
if (comboBoxDataSourceList.SelectedItem == null)
{
MessageBox.Show("请选择一个目标数据源！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds == null)
{
MessageBox.Show("选择的目标数据源为空！", "提示");
return;
}
if (textBoxModelFolder.Text == "")
{
return;
}
if (comboBoxShpLayerList.SelectedIndex < 0)
{
return;
}
try
{
Regex regNum = new Regex("^[0-9]");
DirectoryInfo theFolder = new DirectoryInfo(textBoxModelFolder.Text);
foreach (FileInfo nextFile in theFolder.GetFiles())
{
if (nextFile.Name.ToLower().IndexOf("3ds") > -1 || nextFile.Name.ToLower().IndexOf("gcm") > -1)
{
files.Add(nextFile.Name);
string temp = nextFile.Name.Substring(nextFile.Name.IndexOf("-") + 1, nextFile.Name.LastIndexOf(".") - nextFile.Name.IndexOf("-") - 1);
string modeltype = nextFile.Name.Substring(0, nextFile.Name.IndexOf("-"));
modeltypes.Add(modeltype);
double Num;
bool isNum = double.TryParse(temp, out Num);
if (isNum)
{
deeps.Add(Convert.ToDouble(temp));
}
}
}
GSODataset dataset = ds.GetDatasetByName(textBoxNewLayerName.Text.Trim());
GSOFeatureDataset featdataset;
if (dataset != null)
{
DialogResult result = MessageBox.Show("工井图层名称在数据库中已存在！是否向该表追加", "提示", MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
return;
}
else if (result == DialogResult.Yes)
{
featdataset = dataset as GSOFeatureDataset;
}
else
{
return;
}
}
else
{
featdataset = CreateDBFeatureDataset(textBoxNewLayerName.Text.Trim());
}
if (featdataset == null)
{
return;
}
featdataset.Open();
GSOLayer shpLayer = globeControl1.Globe.Layers.GetLayerByCaption(comboBoxShpLayerList.SelectedItem.ToString().Trim());
if (shpLayer == null)
{
return;
}
GSOFeatures features = shpLayer.GetAllFeatures(true);
string message = "";
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOGeoPoint3D shpPoint = f.Geometry as GSOGeoPoint3D;
double x;
double y;
double rotateAngle = 0;
string currentModelType = f.GetValue(combCode.SelectedItem.ToString()).ToString();
double z = Convert.ToDouble(txtUpGround.Text);
double deep = f.GetFieldAsDouble(combDeep.SelectedItem.ToString());
int index = -1;
double diff = double.MaxValue;
for (int i = 0; i < deeps.Count; i++)
{
double tempdeep = Convert.ToDouble(deeps[i]);
string modeltype = modeltypes[i].ToString();
if (modeltype != currentModelType)
{
continue;
}
if (tempdeep > deep)
{
double chazhi = tempdeep - deep;
if (diff > chazhi)
{
diff = chazhi;
index = i;
}
}
}
if (index < 0)
{
message += "ID为" + f.ID + "的对象没有找到符合井深的工井模型\r\n";
continue;
}
GSOFeature feature = featdataset.CreateFeature();
GSOGeoModel model = new GSOGeoModel();
GSOPoint3d pt = new GSOPoint3d();
pt.X = shpPoint.X;
pt.Y = shpPoint.Y;
pt.Z = z;
model.Position = pt;
model.Align = EnumEntityAlign.TopCenter; //接口已修复作用
model.AltitudeMode = EnumAltitudeMode.RelativeToGround;
model.RotateZ = 0 - rotateAngle * 180 / Math.PI + 90;
model.FilePath = textBoxModelFolder.Text + "\\" + files[index];
model.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString();
feature.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString();
feature.Geometry = model;
for (int i = 0; i < f.GetFieldCount(); i++)
{
GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(f.GetFieldDefn(i));
if (fielddef == null)
{
continue;
}
if (!gj_cns.ContainsKey(fielddef.Name))
{
continue;
}
object obu = f.GetValue(fielddef.Name);
if (obu != null)
{
string fieldName = gj_cns.ContainsKey(fielddef.Name) == true ? gj_cns[fielddef.Name].ToString() : fielddef.Name;
feature.SetValue(fieldName, obu);
}
}
featdataset.AddFeature(feature);
}
featdataset.Save();
featdataset.Close();
string strMessage = "shp文件中共" + features.Length + "个对象，实际入库" + featdataset.GetAllFeatures().Length + "个对象！\r\n";
if (message == "")
{
MessageBox.Show(strMessage, "提示");
}
else
{
FrmMessageShow frm = new FrmMessageShow(strMessage + message);
frm.ShowDialog();
}
this.Close();
}
catch (Exception ex)
{
Log.PublishTxt(ex);
MessageBox.Show(ex.Message);
}
}
private void button3_Click(object sender, EventArgs e)
{
if (txtFolder.Text == "")
{
return;
}
//if (txtPath.Text == "")
// return;
try
{
Regex regNum = new Regex("^[0-9]");
DirectoryInfo theFolder = new DirectoryInfo(txtFolder.Text);
foreach (FileInfo nextFile in theFolder.GetFiles())
{
if (nextFile.Name.ToLower().IndexOf("3ds") > -1 || nextFile.Name.ToLower().IndexOf("gcm") > -1)
{
files.Add(nextFile.Name);
string temp = nextFile.Name.Substring(nextFile.Name.IndexOf("-") + 1, nextFile.Name.LastIndexOf(".") - nextFile.Name.IndexOf("-") - 1);
string modeltype = nextFile.Name.Substring(0, nextFile.Name.IndexOf("-"));
modeltypes.Add(modeltype);
double Num;
bool isNum = double.TryParse(temp, out Num);
if (isNum)
{
deeps.Add(Convert.ToDouble(temp));
}
}
}
// TextReader tr = new StreamReader(txtPath.Text);
// string line = tr.ReadLine();
// GSOFeatureDataset featdataset = CreateDBFeatureDataset(txtLayerName.Text); // 创建 数据库要素集
// return;
if (string.IsNullOrEmpty(txtLayerName.Text))
{
MessageBox.Show("管线图层无效！", "提示");
return;
}
GSODataset dataset = ds.GetDatasetByName(txtLayerName.Text.Trim());
GSOFeatureDataset layer;
if (dataset != null)
{
DialogResult restult = MessageBox.Show("管线图层名称在数据库中已存在！是否向该表追加", "提示", MessageBoxButtons.YesNo);
if (restult == DialogResult.No)
{
return;
}
else if (restult == DialogResult.Yes)
{
layer = dataset as GSOFeatureDataset;
}
else
{
return;
}
}
else
{
layer = CreateDBFeatureDataset(txtLayerName.Text.Trim());
}
if (layer == null)
{
return;
}
GSOLayer sourceLayer = globeControl1.Globe.Layers[cmbLayer.SelectedIndex];
MessageBox.Show("创建成功！");
layer.Open();
lgdFilePath = txtLayerName.Text;
if (layer != null)
{
GSOFeatures features = sourceLayer.GetAllFeatures(true);
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOGeoPoint3D lineeee = f.Geometry as GSOGeoPoint3D;
//double x;
//double y;
//double rotateAngle = 0;
//string currentModelType = f.GetValue("管线点编码").ToString(); // paras[6];
//double z = Convert.ToDouble(txtUpGround.Text);
//double deep = f.GetFieldAsDouble("井深");
//int index = -1;
//double diff = double.MaxValue;
//for (int i = 0; i < deeps.Count; i++)
//{
// double tempdeep = Convert.ToDouble(deeps[i]);
// string modeltype = modeltypes[i].ToString();
// if (modeltype != currentModelType)
// {
// continue;
// }
// if (tempdeep > deep)
// {
// double chazhi = tempdeep - deep;
// if (diff > chazhi)
// {
// diff = chazhi;
// index = i;
// }
// }
//}
//if (index < 0)
//{
// continue;
//}
//GSOFeature newFeature = layer.CreateFeature();
//GSOGeoModel model = new GSOGeoModel();
//GSOPoint3d pt = new GSOPoint3d();
//pt.X = lineeee.X;
//pt.Y = lineeee.Y;
//pt.Z = z;
//model.Position = pt;
//model.Align = EnumEntityAlign.TopCenter; //接口已修复作用
//model.AltitudeMode = EnumAltitudeMode.RelativeToGround;
//model.RotateZ = 0 - rotateAngle * 180 / Math.PI + 90;
//model.FilePath = txtFolder.Text + "\\" + files[index];
GSOFeature newFeature = layer.CreateFeature();
for (int i = 0; i < features[0].GetFieldCount(); i++)
{
GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(features[0].GetFieldDefn(i));
if (!en_cns.ContainsKey(fielddef.Name))
{
continue;
}
object fieldvalue = convertFieldValue(fielddef.Name, f.GetValue(fielddef.Name));
if (fielddef == null)
{
continue;
}
newFeature.SetValue(en_cns[fielddef.Name].ToString(), fieldvalue);
}
layer.AddFeature(newFeature);
}
}
globeControl1.Refresh();
layer.Save();
layer.Caption = layer.Name;
globeControl1.Globe.Layers.Add(layer);
this.Close();
//创建
//featdataset.Open();
//while (line != null)
//{
// string[] paras = line.Split(',');
// if (paras.Length != 16)
// {
// line = tr.ReadLine();
// continue;
// }
// if (paras.Length <= 15)
// {
// line = tr.ReadLine();
// continue;
// }
// if (paras[4] == "" || paras[5] == "" || paras[6] == "")
// {
// line = tr.ReadLine();
// continue;
// }
// double x;
// double y;
// if (!double.TryParse(paras[5], out x))
// {
// line = tr.ReadLine();
// continue;
// }
// if (!double.TryParse(paras[4], out y))
// {
// line = tr.ReadLine();
// continue;
// }
// double rotateAngle = 0;
// if (!double.TryParse(paras[15], out rotateAngle))
// {
// line = tr.ReadLine();
// continue;
// }
// string currentModelType = paras[6];
// if (currentModelType.Length == 0)
// {
// line = tr.ReadLine();
// continue;
// }
// int id = GeoScene.Data.GSOProjectManager.AddProject("+proj=tmerc +lat_0=0 +lon_0=117 +k=1 +x_0=-50000 +y_0=-4210000 +ellps=krass +units=m +no_defs");
// GeoScene.Data.GSOPoint2d pt2d = new GeoScene.Data.GSOPoint2d(x, y);
// GeoScene.Data.GSOPoint2d result = GeoScene.Data.GSOProjectManager.Inverse(pt2d, id);
//double z = Convert.ToDouble(txtUpGround.Text);
//GSOFeature feature = featdataset.CreateFeature();
//double deep;
//if (!double.TryParse(paras[8], out deep))
//{
// line = tr.ReadLine();
// continue;
//}
//int index = -1;
//double diff = double.MaxValue;
//for (int i = 0; i < deeps.Count; i++)
//{
// double tempdeep = Convert.ToDouble(deeps[i]);
// string modeltype = modeltypes[i].ToString();
// if (modeltype != currentModelType)
// {
// continue;
// }
// if (tempdeep > deep)
// {
// double chazhi = tempdeep - deep;
// if (diff > chazhi)
// {
// diff = chazhi;
// index = i;
// }
// }
//}
//if (index < 0)
//{
// line = tr.ReadLine();
// continue;
//}
//GSOGeoModel model = new GSOGeoModel();
//GSOPoint3d pt = new GSOPoint3d();
//pt.X = result.X;
//pt.Y = result.Y;
//pt.Z = z;
//model.Position = pt;
//model.Align = EnumEntityAlign.TopCenter; //接口已修复作用
//model.AltitudeMode = EnumAltitudeMode.RelativeToGround;
//model.RotateZ = 0 - rotateAngle * 180 / Math.PI + 90;
//model.FilePath = txtFolder.Text + "\\" + files[index];
//model.Name = paras[0];
//feature.Name = paras[0];
//feature.Geometry = model;
// if (paras[9].Length > 0)
// feature.SetValue("图片编码", paras[9]);
// // feature.SetValue("旋转角度", 0 - rotateAngle * 180 / Math.PI + 90);
// feature.SetValue("编号", paras[0]);
// // feature.SetValue("模型路径", txtFolder.Text + "\\" + files[index]);
// feature.SetValue("建设年代",paras[10]);
// feature.SetValue("建设单位", paras[12]);
// feature.SetValue("权属单位",paras[13]);
// feature.SetValue("备注",paras[14]);
// featdataset.AddFeature(feature);
// line = tr.ReadLine();
//}
//featdataset.Save();
//this.Close();
}
catch (Exception ex)
{
Log.PublishTxt(ex);
MessageBox.Show(ex.Message);
}
}
private void buttonOk_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
if (comboBoxDataSourceList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择一个目标数据源！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的目标数据源为空！", "提示");
return;
}
if (comboBoxDBLayerList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择要创建拓扑的图层！", "提示");
return;
}
string topoName = textBoxTopoName.Text.Trim();
if (topoName == "")
{
this.Cursor = Cursors.Default;
MessageBox.Show("拓扑图层名称不能为空！");
return;
}
GSODataset dataset = ds.GetDatasetByName(comboBoxDBLayerList.SelectedItem.ToString().Trim());
if (dataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的图层为空！", "提示");
return;
}
GSOFeatureDataset featureDataset = dataset as GSOFeatureDataset;
if (featureDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的图层不是矢量图层！", "提示");
return;
}
if (checkBoxUnionValve.Checked == true)
{
if (comboBoxDBValveList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择一个阀门图层！", "提示");
return;
}
}
try
{
GSODataset topoDataset = ds.GetDatasetByName(topoName);
if (topoDataset != null)
{
DialogResult result = MessageBox.Show("拓扑数据已经存在，是否重建？", "警告", MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
ds.DeleteDatasetByName(topoName);
}
else
{
this.Cursor = Cursors.Default;
return;
}
}
double dTolerance = 0;
if (Double.TryParse(textBoxTolerance.Text.Trim(), out dTolerance) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("误差容限值不符合要求！", "提示");
return;
}
GSONetworkDataset newNetworkDataset = GSODataEngineUtility.GeneratePipelineNetwork(ds, featureDataset, topoName, true, dTolerance, "", "", checkBoxIgnoreZ.Checked, false);
if (newNetworkDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("拓扑数据创建失败！");
return;
}
if (checkBoxUnionValve.Checked)
{
//添加阀门信息
GSONetworkDataset networkDataset = ds.GetDatasetByName(topoName) as GSONetworkDataset;
if (networkDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("要添加阀门信息的拓扑数据不存在！");
return;
}
GSODataset valveDataset = ds.GetDatasetByName(comboBoxDBValveList.SelectedItem.ToString().Trim());
GSOFeatureDataset valveFeatureDataset = valveDataset as GSOFeatureDataset;
if (valveFeatureDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的阀门图层不是矢量图层！", "提示");
return;
}
if (checkBoxClearValves.Checked == true)//清除掉以前关联的阀门信息
{
networkDataset.ClearValves();
}
double dVavleTolerance = 0;
if (Double.TryParse(textBoxValveTolerance.Text, out dVavleTolerance) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("阀门图层的误差容限值不符合要求！", "提示");
return;
}
double dNearstDisLimit = 0;
if (Double.TryParse(textBoxNearestDistLimit.Text, out dNearstDisLimit) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("最近点距离的容限值不符合要求！", "提示");
return;
}
Int32 nMatchNum = networkDataset.GenerateValves(valveFeatureDataset, dVavleTolerance, checkBoxValveIgnoreZ.Checked, checkBoxMatchNearest.Checked, dNearstDisLimit);
MessageBox.Show("拓扑数据创建成功,阀门匹配完成！共匹配了 " + nMatchNum + " 个阀门！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("拓扑数据创建成功！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
this.Cursor = Cursors.Default;
this.Close();
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
MessageBox.Show(ex.Message);
Log.PublishTxt(ex);
}
}
private void btnCreateModel_Click(object sender, EventArgs e)
{
if (comboBoxDataSourceList.SelectedItem == null)
{
MessageBox.Show("请选择一个目标数据源！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds == null)
{
MessageBox.Show("选择的目标数据源为空！", "提示");
return;
}
try
{
if (string.IsNullOrEmpty(textBoxNewLayerName.Text))
{
MessageBox.Show("管线图层名称无效！", "提示");
return;
}
if (valiPipeData())
{
GSODataset dataset = ds.GetDatasetByName(textBoxNewLayerName.Text.Trim());
GSOFeatureDataset newFeatureDataset;
if (dataset != null)
{
DialogResult result = MessageBox.Show("管线图层名称在数据库中已存在！是否向该表追加", "提示", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
newFeatureDataset = dataset as GSOFeatureDataset;
}
else
{
return;
}
}
else
{
newFeatureDataset = CreateDBFeatureDataset(textBoxNewLayerName.Text.Trim());
}
if (newFeatureDataset == null)
{
MessageBox.Show("输入的图层名称不符合要求！", "提示");
return;
}
GSOLayer sourceLayer = globeControl1.Globe.Layers.GetLayerByCaption(comboBoxShpLayerList.SelectedItem.ToString().Trim());
if (sourceLayer == null)
{
MessageBox.Show("选择的shp图层为空！", "提示");
return;
}
newFeatureDataset.Open();
GSOFeatures features = sourceLayer.GetAllFeatures(true);
string message = "";
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOFeature newFeature = newFeatureDataset.CreateFeature();
string maisheFangshi = f.GetFieldAsString(cmbMaiSheFangShi.SelectedItem.ToString());
string eventid = f.GetFieldAsString(cmbID.SelectedItem.ToString());
f.Geometry.AltitudeMode = EnumAltitudeMode.RelativeToGround;
GSOGeoPolyline3D line = f.Geometry as GSOGeoPolyline3D;
if (line == null)
{
message += "ID为" + f.ID + "的管线不是一个线对象\r\n";
continue;
}
double deep1 = f.GetFieldAsDouble(cmbFrom.SelectedItem.ToString());
double deep2 = f.GetFieldAsDouble(cmbTo.SelectedItem.ToString());
if (chkDeep.Checked)
{
deep1 = 0 - deep1;
deep2 = 0 - deep2;
}
if (maisheFangshi == "直埋")
{
GSOPipeLineStyle3D style = new GSOPipeLineStyle3D();
style.LineColor = Color.FromArgb(Convert.ToByte(numericUpDownLineOpaque.Value), btnPipelineColor.BackColor);
double radius = 0;
GSOFieldDefn field = (GSOFieldDefn)(f.GetFieldDefn(cmbRadius.SelectedItem.ToString()));
if (field.Type == EnumFieldType.Text)
{
string temp = f.GetFieldAsString(cmbRadius.SelectedItem.ToString());
double outNum = 0;
bool num = double.TryParse(temp, out outNum);
if (num)
{
radius = outNum / 2000;
}
}
else if (field.Type == EnumFieldType.Double)
{
radius = f.GetFieldAsDouble(cmbRadius.SelectedItem.ToString()) / 2000; // 探测数据的单位一般是毫米，需换算为米； 管径一般是 直径， 这个需要半径， 所有除以2000
}
if (radius == 0)
{
message += "ID为" + f.ID + "的管线半径为0\r\n";
continue;
}
style.Radius = radius;
style.Slice = int.Parse(txtSlice.Text);
style.CornerSliceAngle = Convert.ToDouble(textBoxCornerSliceAngle.Text);
if (cmbReference.SelectedIndex == 0) //管底
{
deep1 = deep1 + radius * 2;
deep2 = deep2 + radius * 2;
}
else if (cmbReference.SelectedIndex == 1) //管顶
{
deep1 = deep1 - radius * 2;
deep2 = deep2 - radius * 2;
}
for (int n = 0; n < line[0].Count; n++)
{
GSOPoint3d pt3d = line[0][n];
int pointcount = line[0].Count;
double fenmu = Math.Sqrt(Math.Pow(line[0][pointcount - 1].Y - line[0][0].Y, 2) + Math.Pow(line[0][pointcount - 1].X - line[0][0].X, 2));
if (fenmu == 0)
{
pt3d.Z = deep1;
}
else
{
double radio = Math.Sqrt(Math.Pow(pt3d.Y - line[0][0].Y, 2) + Math.Pow(pt3d.X - line[0][0].X, 2)) / fenmu;
pt3d.Z = deep1 + (deep2 - deep1) * radio;
}
line[0][n] = pt3d;
}
newFeature.Geometry = line; // f.Geometry;
newFeature.Geometry.Style = style;
}
else if (maisheFangshi == "沟道")
{
GSOExtendSectionLineStyle3D style = new GSOExtendSectionLineStyle3D();
style.LineColor = Color.FromArgb(Convert.ToByte(numericUpDownLineOpaque.Value), btnPipelineColor.BackColor);
double width = 0;
GSOFieldDefn field = (GSOFieldDefn)(f.GetFieldDefn(cmbWidth.SelectedItem.ToString()));
if (field.Type == EnumFieldType.Text)
{
string temp = f.GetFieldAsString(cmbWidth.SelectedItem.ToString());
double outNum = 0;
bool num = double.TryParse(temp, out outNum);
if (num)
{
width = outNum;
}
}
else if (field.Type == EnumFieldType.Double)
{
width = f.GetFieldAsDouble(cmbWidth.SelectedItem.ToString());
}
double height = 0;
field = (GSOFieldDefn)(f.GetFieldDefn(cmbHeight.SelectedItem.ToString()));
if (field.Type == EnumFieldType.Text)
{
string temp = f.GetFieldAsString(cmbHeight.SelectedItem.ToString());
double outNum = 0;
bool num = double.TryParse(temp, out outNum);
if (num)
{
height = outNum;
}
}
else if (field.Type == EnumFieldType.Double)
{
height = f.GetFieldAsDouble(cmbHeight.SelectedItem.ToString());
}
if (width == 0 || height == 0)
{
message += "ID为" + f.ID + "的沟道的宽度或高度为0\r\n";
continue;
}
GSOPoint3ds sectionpts = new GSOPoint3ds();
sectionpts.Add(new GSOPoint3d(width / -2, height / 2, 0));
sectionpts.Add(new GSOPoint3d(width / -2, height / -2, 0));
sectionpts.Add(new GSOPoint3d(width / 2, height / -2, 0));
sectionpts.Add(new GSOPoint3d(width / 2, height / 2, 0));
style.SetSectionPoints(sectionpts);
style.IsClosed = false;
style.SetAnchorByAlign(EnumAlign.BottomCenter);
for (int n = 0; n < line[0].Count; n++)
{
GSOPoint3d pt3d = line[0][n];
int pointcount = line[0].Count;
double fenmu = Math.Sqrt(Math.Pow(line[0][pointcount - 1].Y - line[0][0].Y, 2) + Math.Pow(line[0][pointcount - 1].X - line[0][0].X, 2));
if (fenmu == 0)
{
pt3d.Z = deep1;
}
else
{
double radio = Math.Sqrt(Math.Pow(pt3d.Y - line[0][0].Y, 2) + Math.Pow(pt3d.X - line[0][0].X, 2)) / fenmu;
pt3d.Z = deep1 + (deep2 - deep1) * radio;
}
line[0][n] = pt3d;
}
newFeature.Geometry = line; // f.Geometry;
newFeature.Geometry.Style = style;
}
else
{
message += "ID为" + f.ID + "的对象的埋设方式既不是直埋，也不是沟道\r\n";
continue; // 即不是 直埋，又不是 沟道，那么忽略该记录
}
for (int i = 0; i < f.GetFieldCount(); i++)
{
GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(f.GetFieldDefn(i));
if (!en_cns.ContainsKey(fielddef.Name))
{
continue;
}
object fieldvalue = f.GetValue(fielddef.Name);// convertFieldValue(fielddef.Name, f.GetValue(fielddef.Name));
if (fieldvalue == null)
{
continue;
}
string fieldName = en_cns.ContainsKey(fielddef.Name) == true ? en_cns[fielddef.Name].ToString() : fielddef.Name;
newFeature.SetValue(fieldName, fieldvalue);
}
newFeature.Name = eventid;
newFeatureDataset.AddFeature(newFeature);
}
globeControl1.Refresh();
newFeatureDataset.Save();
newFeatureDataset.Close();
newFeatureDataset.Caption = newFeatureDataset.Name;
globeControl1.Globe.Layers.Add(newFeatureDataset);
string strMessage = "shp文件中共" + features.Length + "个对象，实际入库" + newFeatureDataset.GetAllFeatures().Length + "个对象！\r\n";
if (message == "")
{
MessageBox.Show(strMessage, "提示");
}
else
{
FrmMessageShow frm = new FrmMessageShow(strMessage + message);
frm.ShowDialog();
}
this.Close();
}
}
catch (Exception ex)
{
Log.PublishTxt(ex);
MessageBox.Show(ex.Message);
}
}
private void btnCreateModel_Click(object sender, EventArgs e)
{
if (comboBoxDataSourceList.SelectedItem == null)
{
MessageBox.Show("请选择一个目标数据源！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds == null)
{
MessageBox.Show("选择的目标数据源为空！", "提示");
return;
}
//判断是数字或者存在特殊字符串
string SuiD = textBoxNewLayerName.Text.ToString().Trim();
Regex reg = new Regex("^[0-9]+$");//判断是不是数据，要不是就表示没有选择。则从隐藏域里读出来
Match ma = reg.Match(SuiD);
if (ma.Success)
{
MessageBox.Show("管线图层名称不能全部为数字！", "警告");
return;
}
try
{
// if (valiPipeData())
{
if (string.IsNullOrEmpty(textBoxNewLayerName.Text))
{
MessageBox.Show("管线图层名称无效！", "提示");
return;
}
GSODataset dataset = ds.GetDatasetByName(textBoxNewLayerName.Text.Trim());
GSOFeatureDataset newFeatureDataset;
if (dataset != null)
{
DialogResult result = MessageBox.Show("管线图层名称在数据库中已存在！是否向该表追加", "提示", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
newFeatureDataset = dataset as GSOFeatureDataset;
}
else
{
return;
}
}
else
{
newFeatureDataset = CreateDBFeatureDataset(textBoxNewLayerName.Text.Trim());
}
if (newFeatureDataset == null)
{
return;
}
GSOLayer sourceLayer = globeControl1.Globe.Layers.GetLayerByCaption(comboBoxShpLayerList.SelectedItem.ToString().Trim());
newFeatureDataset.Open();
GSOFeatures features = sourceLayer.GetAllFeatures(true);
string message = "";
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOGeoPolyline3D lineeee = f.Geometry as GSOGeoPolyline3D;
if (lineeee == null)
{
message += "ID为" + f.ID + "的对象不是一个线对象\n";
continue;
}
double length = lineeee.GetSpaceLength(true, 6378137);
if (length == 0)
{
message += "ID为" + f.ID + "的管线长度为0\n";
continue;
}
GSOFeature newFeature = newFeatureDataset.CreateFeature();
GSOPipeLineStyle3D style = new GSOPipeLineStyle3D();
style.LineColor = Color.FromArgb(Convert.ToByte(numericUpDownLineOpaque.Value), btnPipelineColor.BackColor);
double radius = 0;
GSOFieldDefn field = (GSOFieldDefn)(f.GetFieldDefn(cmbRadius.SelectedItem.ToString()));
if (field.Type == EnumFieldType.Text)
{
string temp = f.GetFieldAsString(cmbRadius.SelectedItem.ToString());
double outNum = 0;
bool num = double.TryParse(temp, out outNum);
if (num)
{
radius = outNum / 2000;
}
}
else if (field.Type == EnumFieldType.INT32 || field.Type == EnumFieldType.Double)
{
radius = f.GetFieldAsDouble(cmbRadius.SelectedItem.ToString()) / 2000; // 探测数据的单位一般是毫米，需换算为米； 管径一般是 直径， 这个需要半径， 所有除以2000
}
string eventid = f.GetFieldAsString(cmbID.SelectedItem.ToString());
if (radius == 0)
{
message += "ID为" + f.ID + "的管线半径为0\n";
continue;
}
style.Radius = radius;
style.Slice = int.Parse(txtSlice.Text);
style.CornerSliceAngle = Convert.ToDouble(textBoxCornerSliceAngle.Text);
f.Geometry.AltitudeMode = EnumAltitudeMode.RelativeToGround;
GSOGeoPolyline3D line = f.Geometry as GSOGeoPolyline3D;
if (line == null)
{
return;
}
double deep1 = f.GetFieldAsDouble(cmbFrom.SelectedItem.ToString());
double deep2 = f.GetFieldAsDouble(cmbTo.SelectedItem.ToString());
if (chkDeep.Checked)
{
deep1 = 0 - deep1;
deep2 = 0 - deep2;
}
if (cmbReference.SelectedIndex == 0) //管底
{
deep1 = deep1 + radius * 2;
deep2 = deep2 + radius * 2;
}
else if (cmbReference.SelectedIndex == 1) //管顶
{
deep1 = deep1 - radius * 2;
deep2 = deep2 - radius * 2;
}
for (int n = 0; n < line[0].Count; n++)
{
GSOPoint3d pt3d = line[0][n];
int pointcount = line[0].Count;
double fenmu = Math.Sqrt(Math.Pow(line[0][pointcount - 1].Y - line[0][0].Y, 2) + Math.Pow(line[0][pointcount - 1].X - line[0][0].X, 2));
if (fenmu == 0)
{
pt3d.Z = deep1;
}
else
{
double radio = Math.Sqrt(Math.Pow(pt3d.Y - line[0][0].Y, 2) + Math.Pow(pt3d.X - line[0][0].X, 2)) / fenmu;
pt3d.Z = deep1 + (deep2 - deep1) * radio;
}
if (double.IsInfinity(pt3d.Z))
{
pt3d.Z = deep2;
}
line[0][n] = pt3d;
}
newFeature.Geometry = line; // f.Geometry;
newFeature.Geometry.Style = style;
newFeature.Name = eventid;
for (int i = 0; i < f.GetFieldCount(); i++)
{
GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(f.GetFieldDefn(i));
if (fielddef == null)
{
continue;
}
if (!en_cns.Contains(fielddef.Name))
{
continue;
}
object fieldvalue = f.GetValue(fielddef.Name);// convertFieldValue(fielddef.Name, f.GetValue(fielddef.Name));
if (fieldvalue == null)
{
continue;
}
string fieldName = en_cns.ContainsKey(fielddef.Name) == true ? en_cns[fielddef.Name].ToString() : fielddef.Name;
newFeature.SetValue(fieldName, fieldvalue);
}
newFeatureDataset.AddFeature(newFeature);
}
newFeatureDataset.Save();
newFeatureDataset.Caption = newFeatureDataset.Name;
globeControl1.Globe.Layers.Add(newFeatureDataset);
globeControl1.Refresh();
string strMessage = "shp文件中共" + features.Length + "个对象，实际入库" + newFeatureDataset.GetAllFeatures().Length + "个对象！\n";
if (message == "")
{
MessageBox.Show(strMessage, "提示");
}
else
{
FrmMessageShow frm = new FrmMessageShow(strMessage + message);
frm.ShowDialog();
}
this.Close();
}
}
catch (Exception ex)
{
Log.PublishTxt(ex);
MessageBox.Show(ex.Message);
}
}
private void btn_Union_Click(object sender, EventArgs e)
{
if (comboBoxTargetDataSource.SelectedItem == null)
{
MessageBox.Show("请选择目标数据源！", "提示");
return;
}
string newLayerName = textBoxUnionLayerName.Text.Trim();
if (newLayerName == "")
{
MessageBox.Show("请输入目标数据集名称！", "提示");
return;
}
if (comboBoxDataSourceList1.SelectedItem == null)
{
MessageBox.Show("请选择要合并的数据源1！", "提示");
return;
}
if (comboBoxUnionLayerList1.SelectedItem == null)
{
MessageBox.Show("请选择要合并的要素集1！", "提示");
return;
}
if (comboBoxDataSourceList2.SelectedItem == null)
{
MessageBox.Show("请选择要合并的数据源2！", "提示");
return;
}
if (comboBoxUnionLayerList2.SelectedItem == null)
{
MessageBox.Show("请选择要合并的要素集2！", "提示");
return;
}
GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim());
if (dsTarget != null)
{
GSODataset dataset = dsTarget.GetDatasetByName(newLayerName);
if (dataset != null)
{
MessageBox.Show("目标数据集名称已存在目标数据源中！", "提示");
return;
}
GSOFeatureDataset featureDatasetInTargetDs = dsTarget.CreateFeatureDataset(newLayerName);
if (featureDatasetInTargetDs == null)
{
MessageBox.Show("目标数据集名称不符合要求！", "提示");
return;
}
GSODataSource dsUnion1 = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList1.SelectedItem.ToString().Trim());
GSODataSource dsUnion2 = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList2.SelectedItem.ToString().Trim());
if (dsUnion1 != null && dsUnion2 != null)
{
GSOFeatureDataset datasetInUnionDs1 = dsUnion1.GetDatasetByName(comboBoxUnionLayerList1.SelectedItem.ToString().Trim()) as GSOFeatureDataset;
GSOFeatureDataset datasetInUnionDs2 = dsUnion1.GetDatasetByName(comboBoxUnionLayerList2.SelectedItem.ToString().Trim()) as GSOFeatureDataset;
if (datasetInUnionDs1 != null && datasetInUnionDs2 != null)
{
//判断要合并的数据集结构是否相同
datasetInUnionDs1.Open();
datasetInUnionDs2.Open();
if (datasetInUnionDs1.FieldCount != datasetInUnionDs2.FieldCount)
{
MessageBox.Show("要合并的数据集结构不相同，无法合并！", "错误");
return;
}
for (int i = 0; i < datasetInUnionDs1.FieldCount; i++)
{
if (datasetInUnionDs1.GetField(i).Equals(datasetInUnionDs2.GetField(i)) == false)
{
MessageBox.Show("要合并的数据集结构不相同，无法合并！", "错误");
return;
}
}
featureDatasetInTargetDs.Open();
for (int i = 0; i < datasetInUnionDs1.FieldCount; i++)
{
GSOFieldAttr fieldInUnionDs = datasetInUnionDs1.GetField(i);
featureDatasetInTargetDs.AddField(fieldInUnionDs);
}
//向新的数据集写入数据
for (int i = 0; i < datasetInUnionDs1.GetAllFeatures().Length; i++) //循环添加第一个要素集的所有feature到新数据集中
{
GSOFeature featureInUnionDs1 = datasetInUnionDs1.GetFeatureAt(i);
GSOFeature featureInTargetDs = featureInUnionDs1.Clone();
featureDatasetInTargetDs.AddFeature(featureInTargetDs);
}
for (int i = 0; i < datasetInUnionDs2.GetAllFeatures().Length; i++) //循环添加第一个要素集的所有feature到新数据集中
{
GSOFeature featureInUnionDs2 = datasetInUnionDs2.GetFeatureAt(i);
GSOFeature featureInTargetDs = featureInUnionDs2.Clone();
featureDatasetInTargetDs.AddFeature(featureInTargetDs);
}
featureDatasetInTargetDs.Save();
featureDatasetInTargetDs.Close();
datasetInUnionDs1.Close();
datasetInUnionDs2.Close();
MessageBox.Show("数据集合并成功！", "提示");
this.Close();
}
}
}
}
private void btnCreateModel_Click(object sender, EventArgs e)
{
if (comboBoxDataSourceList.SelectedItem == null)
{
MessageBox.Show("请选择要复制的数据的源！");
return;
}
if (commBoxModelLayerList.SelectedItem == null)
{
MessageBox.Show("请选择数据集模板！");
return;
}
if (comboBoxTargetDataSource.SelectedItem == null)
{
MessageBox.Show("请选择目标数据源！");
return;
}
string layerName = textBoxNewLayerName.Text.Trim();
if (layerName == "")
{
MessageBox.Show("请输入数据集名称！");
return;
}
int num = -1;
bool bl = int.TryParse(layerName.Substring(0, 1), out num);
if (!bl)
{
GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim());
if (dsTarget != null)
{
GSODataset datasetInTargetDs = dsTarget.GetDatasetByName(layerName);
if (datasetInTargetDs != null)
{
MessageBox.Show("目标数据源中该数据集名称已存在！", "提示");
return;
}
else
{
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
GSODataset datasetInDs = ds.GetDatasetByName(commBoxModelLayerList.SelectedItem.ToString());
GSOFeatureDataset featureDatasetInDs = datasetInDs as GSOFeatureDataset;
if (featureDatasetInDs == null)
{
MessageBox.Show("选中的模板图层不符合要求！", "提示");
return;
}
featureDatasetInDs.Open();
GSOFeatureDataset featureDatasetTargetDs = dsTarget.CreateFeatureDataset(layerName);
if (featureDatasetTargetDs == null)
{
MessageBox.Show("输入的新数据集名称不符合要求！", "提示");
return;
}
featureDatasetTargetDs.Open();
for (int i = 0; i < featureDatasetInDs.FieldCount; i++)
{
GSOFieldAttr fieldFromSource = featureDatasetInDs.GetField(i);
GSOFieldAttr fieldInTargetDataSource = new GSOFieldAttr();
fieldInTargetDataSource.Name = fieldFromSource.Name;
fieldInTargetDataSource.Type = fieldFromSource.Type;
fieldInTargetDataSource.Width = fieldFromSource.Width;
fieldInTargetDataSource.Precision = fieldFromSource.Precision;
bool res = featureDatasetTargetDs.AddField(fieldInTargetDataSource);
}
featureDatasetTargetDs.Save();
featureDatasetTargetDs.Close();
featureDatasetInDs.Close();
MessageBox.Show("复制成功！", "提示");
this.Close();
}
}
}
}
else
{
MessageBox.Show("数据集名称不能以数字开头！", "提示");
}
}
Boolean CheckDatasetGeoReference(GSODataset dataset)
{
Boolean bSuccess=false;
if (dataset.GeoReferenceType == EnumGeoReferenceType.Flat)
{
if (MessageBox.Show("数据没有空间参考信息，请设置空间参考信息!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation) == DialogResult.OK)
{
String strPath = Path.GetDirectoryName(Application.ExecutablePath) + "\\Coordinate Systems";
OpenFileDialog dlg = new OpenFileDialog();
dlg.InitialDirectory = strPath;
dlg.RestoreDirectory = true;
dlg.Filter = "投影文件|*.prj||";
if (dlg.ShowDialog() == DialogResult.OK)
{
bSuccess=dataset.LoadProjectionFromESRIFile(dlg.FileName);
}
}
}
else
{
return true;
}
return bSuccess;
}