private void radioButton1_CheckedChanged(object sender, EventArgs e)
{
//////从库体中选择图幅结合表
if (rbExistdata.Checked == true)
{
this.com_MapNoField.Items.Clear();
this.com_MapFrameList.Text = "";
this.com_MapFrameList.Items.Clear();
if (this.list_JoinLayer.Items.Count == 0)
{
return;
}
for (int i = 0; i < this.list_JoinLayer.Items.Count; i++)
{
this.com_MapFrameList.Items.Add(this.list_JoinLayer.Items[i].ToString());
}
MapFramepGisDT = pGisDT;
}
}
/// <summary>
/// 获取数据库的图层列表
/// </summary>
private void GetDataBaseLayer()
{
if (this._ConnectInfo == null)
{
return;
}
//////////////获取相应的库体的连接信息
string type = string.Empty;
string server = string.Empty;
string servername = string.Empty;
string databasepath = string.Empty;
string user = string.Empty;
string password = string.Empty;
string version = string.Empty;
/////////////////
XmlElement ConnectInfo = this._ConnectInfo;
try
{
type = ConnectInfo.GetAttribute("类型");
server = ConnectInfo.GetAttribute("服务器");
servername = ConnectInfo.GetAttribute("服务名");
databasepath = ConnectInfo.GetAttribute("数据库");
user = ConnectInfo.GetAttribute("用户");
password = ConnectInfo.GetAttribute("密码");
version = ConnectInfo.GetAttribute("版本");
}
catch (Exception e)
{
//*******************************************************************
//guozheng added
if (ModData.SysLog != null)
{
ModData.SysLog.Write(e, null, DateTime.Now);
}
else
{
ModData.SysLog = new SysCommon.Log.clsWriteSystemFunctionLog();
ModData.SysLog.Write(e, null, DateTime.Now);
}
//********************************************************************
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取连接信息失败！");
return;
}
/////////////////////////////使用连接信息进行连接数据库
pGisDT = new SysCommon.Gis.SysGisDataSet();
if (string.IsNullOrEmpty(type))
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "库体未初始化！");
return;
}
Exception ex = null;
if (type == "SDE")
{
pGisDT.SetWorkspace(server, servername, databasepath, user, password, version, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
else if (type == "GDB")
{
pGisDT.SetWorkspace(databasepath, SysCommon.enumWSType.GDB, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
else if (type == "PDB")
{
pGisDT.SetWorkspace(databasepath, SysCommon.enumWSType.PDB, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
if (rbServer.Checked == true)
{
//获得数据库中的所有要素类添加到图层列表中供用户选择
List <IDataset> LstDT = pGisDT.GetAllFeatureClass();
List <ILayer> LstLayer = new List <ILayer>();
for (int i = 0; i < LstDT.Count; i++)
{
IFeatureClass pFeaCls = LstDT[i] as IFeatureClass;
//*************************************************
//////判断用户库与历史库
if (this.com_DataBase.Text == "现势库")
{
if (LstDT[i].Name.EndsWith("_GOH") || LstDT[i].Name.EndsWith("_GOH"))
{
continue;
}
}
else if (this.com_DataBase.Text == "历史库")
{
if (!LstDT[i].Name.EndsWith("_GOH") && !LstDT[i].Name.EndsWith("_GOH"))
{
continue;
}
}
else
{
continue;
}
//************************************************
if (pFeaCls.FeatureType == esriFeatureType.esriFTAnnotation)
{
continue;
}
if (pFeaCls.ShapeType == esriGeometryType.esriGeometryPolyline || pFeaCls.ShapeType == esriGeometryType.esriGeometryPolygon)
{
//只添加线与面的图层
IFeatureLayer pFeaLayer = new FeatureLayerClass();
pFeaLayer.FeatureClass = pFeaCls;
ILayer pLayer = pFeaLayer as ILayer;
if (!LstLayer.Contains(pLayer))
{
LstLayer.Add(pLayer);
}
}
}
if (LstLayer.Count == 0)
{
return;
}
//在图层列表中添加待选择图层
this.list_JoinLayer.Items.Clear();
for (int j = 0; j < LstLayer.Count; j++)
{
string layername = ((LstLayer[j] as IFeatureLayer).FeatureClass as IDataset).Name;
this.list_JoinLayer.Items.Add(layername);
}
if (rbExistdata.Checked == true)
{
this.com_MapFrameList.Items.Clear();
if (this.list_JoinLayer.Items.Count == 0)
{
return;
}
for (int i = 0; i < this.list_JoinLayer.Items.Count; i++)
{
this.com_MapFrameList.Items.Add(this.list_JoinLayer.Items[i].ToString());
}
}
}
}
/// <summary>
/// 通过工程获取图层列表
/// </summary>
/// <param name="ex"></param>
private void GetConnectInfo(out Exception ex)
{
ex = null;
if (string.IsNullOrEmpty(this.com_Project.Text))
{
//SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "请选择一个工程！");
return;
}
if (string.IsNullOrEmpty(this.com_DataBase.Text))
{
//SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "请选择一个库体!");
return;
}
string ProjectName = this.com_Project.Text.Trim();
string DataBaseName = this.com_DataBase.Text.Trim();
//////////////获取相应的库体的连接信息
string type = string.Empty;
string server = string.Empty;
string servername = string.Empty;
string databasepath = string.Empty;
string user = string.Empty;
string password = string.Empty;
string version = string.Empty;
/////////////////
XmlDocument XmlDoc = new XmlDocument();
//cyf 20110713 modify
XmlDoc.Load(ModData.v_projectDetalXML);
//XmlDoc.Load(ModData.v_projectXML);
if (null == XmlDoc)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取工程信息失败！");
return;
}
XmlElement ProjectEle = XmlDoc.SelectSingleNode(".//工程管理/工程[@名称='" + ProjectName + "']") as XmlElement;
if (ProjectEle == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库工程记录文件中无法找到工程：" + ProjectName);
return;
}
XmlElement DataBaseEle = ProjectEle.SelectSingleNode(".//内容/" + DataBaseName) as XmlElement;
if (null == DataBaseEle)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库工程记录文件中无法找到工程：" + ProjectName + "中库体：" + DataBaseName);
return;
}
XmlElement ConnectInfo = DataBaseEle.SelectSingleNode(".//连接信息") as XmlElement;
this._ConnectInfo = ConnectInfo;
XmlElement Base = DataBaseEle.SelectSingleNode(".//连接信息/库体") as XmlElement;
type = ConnectInfo.GetAttribute("类型");
server = ConnectInfo.GetAttribute("服务器");
servername = ConnectInfo.GetAttribute("服务名");
databasepath = ConnectInfo.GetAttribute("数据库");
user = ConnectInfo.GetAttribute("用户");
password = ConnectInfo.GetAttribute("密码");
version = ConnectInfo.GetAttribute("版本");
/////////////////////////////使用连接信息进行连接数据库
pGisDT = new SysCommon.Gis.SysGisDataSet();
if (string.IsNullOrEmpty(type))
{
ex = new Exception("库体未初始化！");
return;
}
if (type == "SDE")
{
pGisDT.SetWorkspace(server, servername, databasepath, user, password, version, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
else if (type == "GDB")
{
pGisDT.SetWorkspace(databasepath, SysCommon.enumWSType.GDB, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
else if (type == "PDB")
{
pGisDT.SetWorkspace(databasepath, SysCommon.enumWSType.PDB, out ex);
if (ex != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "数据库连接失败！");
return;
}
}
}
private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
/////从外部mdb文件选择图幅结合表
Exception ex = null;
this.com_MapFrameList.Text = "";
if (rbOutdata.Checked == true)
{
this.com_MapNoField.Items.Clear();
this.com_MapFrameList.Text = "";
this.com_MapFrameList.Items.Clear();
OpenFileDialog openFile = new OpenFileDialog();
openFile.Title = "选择任务范围";
openFile.Filter = "ESRI个人数据库(*.mdb)|*.mdb";
if (openFile.ShowDialog() != DialogResult.OK)
{
rbExistdata.Checked = true;
return;
}
label_loadState.Visible = true;
label_loadState.Text = "正在获取图层";
System.Windows.Forms.Application.DoEvents();
string smdbPah = openFile.FileName;
MapFramepGisDT = new SysCommon.Gis.SysGisDataSet();
MapFramepGisDT.SetWorkspace(smdbPah, SysCommon.enumWSType.PDB, out ex);
List <IDataset> LstDT = MapFramepGisDT.GetAllFeatureClass();
List <ILayer> LstLayer = new List <ILayer>();
for (int i = 0; i < LstDT.Count; i++)
{
IFeatureClass pFeaCls = LstDT[i] as IFeatureClass;
if (pFeaCls.FeatureType == esriFeatureType.esriFTAnnotation)
{
continue;
}
if (pFeaCls.ShapeType == esriGeometryType.esriGeometryPolygon)
{
//只添面图层
IFeatureLayer pFeaLayer = new FeatureLayerClass();
pFeaLayer.FeatureClass = pFeaCls;
ILayer pLayer = pFeaLayer as ILayer;
if (!LstLayer.Contains(pLayer))
{
LstLayer.Add(pLayer);
label_loadState.Text = "正在添加图层：" + pLayer.Name;
System.Windows.Forms.Application.DoEvents();
}
}
}
if (LstLayer.Count == 0)
{
return;
}
//在图层列表中添加待选择图层
for (int j = 0; j < LstLayer.Count; j++)
{
string layername = ((LstLayer[j] as IFeatureLayer).FeatureClass as IDataset).Name;
this.com_MapFrameList.Items.Add(layername);
}
if (com_MapFrameList.Items.Count > 0)
{
com_MapFrameList.SelectedIndex = 0; //默认选择第一个 xisheng
}
label_loadState.Visible = false;
}
}