public static bool ExportLayer2Dwg(IList <IFeatureLayer> pInPutLayerList, string outputfile)
{
Geoprocessor GP = new Geoprocessor();
GP.OverwriteOutput = true;//覆盖同名
GP.SetEnvironmentValue("workspace", @"C:\temp");
StringBuilder builder = new StringBuilder();
for (int i = 0; i < pInPutLayerList.Count; i++)
{
IFeatureLayer layer = pInPutLayerList[i];
IDataset dataset = layer.FeatureClass as IDataset;
string layerfullname = dataset.Workspace.PathName + "\\" + dataset.Name;
builder.Append(layerfullname + ";");
}
string fullfilepath = builder.ToString().Substring(0, builder.Length - 1);
ExportCAD exportcad = new ExportCAD();
exportcad.in_features = fullfilepath;
exportcad.Output_Type = "DWG_R2010";
exportcad.Output_File = outputfile;
try
{
IGeoProcessorResult results = (IGeoProcessorResult)GP.Execute(exportcad, null);
string msg = "";
if (GP.MessageCount > 0)
{
for (int i = 0; i < GP.MessageCount; i++)
{
msg += GP.GetMessage(i) + "\n";
}
}
if (msg.Contains("Successed"))
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
}
public void ShpToCAD(IFeatureClass fteclss, string lsshp, string cadpath, string FormatType)
{
//先转为shp文件
try
{
FclssToShp(fteclss, lsshp);
//shp转为要素
Geoprocessor gp = new Geoprocessor();
gp.OverwriteOutput = true;
ExportCAD export = new ExportCAD();
export.in_features = lsshp;
export.Output_Type = FormatType;
export.Output_File = cadpath;
export.Ignore_FileNames = "1";
export.Append_To_Existing = "1";
IGeoProcessorResult result = gp.Execute(export, null) as IGeoProcessorResult;
//转换成功是否将CAD文件添加进图层
if (result.Status == esriJobStatus.esriJobSucceeded)
{
if (MessageBox.Show("转换成功，是否添加至图层", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information) == DialogResult.OK)
{
string filepath = System.IO.Path.GetDirectoryName(cadpath);
string filename = System.IO.Path.GetFileName(cadpath);
CadWorkspaceFactory cadwspFcy = new CadWorkspaceFactoryClass();
IFeatureWorkspace fteWsp = cadwspFcy.OpenFromFile(filepath, 0) as IFeatureWorkspace;
//转换为CAD工作空间
ICadDrawingWorkspace CadWsp = fteWsp as ICadDrawingWorkspace;
ICadDrawingDataset CadDataset = CadWsp.OpenCadDrawingDataset(filename);
ICadLayer cadLyr = new CadLayerClass();
cadLyr.CadDrawingDataset = CadDataset;
cadLyr.Name = filename;
this.Mapcontrol.AddLayer(cadLyr, 0);
this.Mapcontrol.Refresh();
}
}
shpDel(lsshp);
}
catch (Exception ex)
{
MessageBox.Show("转换失败" + ex.Message);
}
}
private void btnOK_Click(object sender, EventArgs e)
{
Geoprocessor GP = new Geoprocessor();
ExportCAD GPExportCAD = new ExportCAD();
//设置in_features属性
if (this.cklstCurLayers.CheckedItems.Count == 0)
{
return;
}
progressBar1.Maximum = cklstCurLayers.CheckedItems.Count;
string filePath = null;
//for (int i = 0; i < this.cklstCurLayers.Items.Count; i++)
//{
// if (this.cklstCurLayers.GetItemChecked(i))
// {
// filePath = filePath + m_dicPathAliasName[i] + ";";
// }
// //filePath = filePath + this.cklstCurLayers.CheckedItems[i].ToString() + ";";
//}
//filePath = filePath.TrimEnd(Convert.ToChar(";"));
//GPExportCAD.in_features = filePath;
//设置Output_Type属性
GPExportCAD.Output_Type = this.cbOutputType.SelectedItem.ToString();
//设置Output_File属性
if (this.tbOutputFile.Text == null || this.tbOutputFile.Text == "")
{
MessageBox.Show(@"请选择输出路径。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (System.IO.File.Exists(this.tbOutputFile.Text))
{
DialogResult dr = MessageBox.Show("当前文件已存在" + Environment.NewLine + "点击“是”将覆盖现有文件" + Environment.NewLine + "点击“否”将追加到现有文件" + Environment.NewLine + "点击“取消”退出本次操作！", "", MessageBoxButtons.YesNoCancel);
if (dr == DialogResult.Yes)
{
System.IO.File.Delete(this.tbOutputFile.Text);
}
else if (dr == DialogResult.No)
{
}
else
{
return;
}
}
GPExportCAD.Output_File = this.tbOutputFile.Text.Trim();
///设置Ignore_FileNames属性
///IGNORE_FILENAMES_IN_TABLES:忽略文档实体字段中的路径，
///并允许将所有实体输出到单个 CAD 文件。
///USE_FILENAMES_IN_TABLES";//允许使用文档实体字段中的路径，
///并使用每个实体的路径，以使每个 CAD 部分写入到各自的文件。这是默认设置。
//if (this.cbIgnoreFileNames.Checked)
GPExportCAD.Ignore_FileNames = "IGNORE_FILENAMES_IN_TABLES";
//else
// GPExportCAD.Ignore_FileNames = "USE_FILENAMES_IN_TABLES";
///设置Append_To_Existing属性
///APPEND_TO_EXISTING_FILES:允许将输出文件内容添加到现有 CAD 输出文件中。
///现有 CAD 文件内容不会丢失。
///OVERWRITE_EXISTING_FILES";输出文件内容将覆盖现有 CAD 文件内容。这是默认设置。
//if (this.cbIgnoreFileNames.Checked)
GPExportCAD.Append_To_Existing = "APPEND_TO_EXISTING_FILES";
//else
// GPExportCAD.Append_To_Existing = "OVERWRITE_EXISTING_FILES";
try
{
for (int i = 0; i < this.cklstCurLayers.Items.Count; i++)
{
if (this.cklstCurLayers.GetItemChecked(i))
{
filePath = m_dicPathAliasName[i];
GPExportCAD.in_features = filePath;
GP.Execute(GPExportCAD, null);
progressBar1.Value++;
}
}
//GP.Execute(GPExportCAD, null);
MessageBox.Show(@"转换完成！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//实现了从sde中导出数据到dwg
public static void ExportLayertoDwg(IList <IFeatureLayer> pInPutLayerList, string outputfile, ref List <IFeatureLayer> successedList, ref List <IFeatureLayer> failedList)
{
try
{
//string connectionfile = ConfigurationManager.AppSettings["ConnectionSDE"];//读取配置文件中sde的位置，如Connection to sde.sde
string connectionfile = "";
string _RemoteLinkDBStr = System.Windows.Forms.Application.StartupPath + "\\" + connectionfile;
string workPath = string.Empty; //数据库连接路经
string layerfullname = string.Empty; //数据源
for (int i = 0; i < pInPutLayerList.Count; i++)
{
IFeatureLayer layer = pInPutLayerList[i];
IDataset dataset = layer.FeatureClass as IDataset;
if (dataset.Workspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
if (i == 0)
{
workPath = _RemoteLinkDBStr;
layerfullname = System.IO.Path.Combine(_RemoteLinkDBStr, dataset.Name);
}
else
{
layerfullname += string.Format(";" + dataset.Name);
}
}
else
{
if (workPath == string.Empty)
{
workPath = dataset.Workspace.PathName;//未设置本地...
}
}
}
Geoprocessor GP = new Geoprocessor();
GP.OverwriteOutput = true;//覆盖同名
GP.SetEnvironmentValue("workspace", workPath);
//获取数据源全路径
ExportCAD exportcad = new ExportCAD();
exportcad.in_features = layerfullname;
exportcad.Output_Type = "DWG_R2010";
exportcad.Output_File = outputfile;
IGeoProcessorResult results = (IGeoProcessorResult)GP.Execute(exportcad, null);
string msg = "";
if (GP.MessageCount > 0)
{
for (int j = 0; j < GP.MessageCount; j++)
{
msg += GP.GetMessage(j) + "\n";
}
}
if (msg.Contains("Successed") || msg.Contains("成功"))
{
string message = msg;
}
}
catch (Exception ex)
{
throw ex;
}
}
private void btnOK_Click(object sender, EventArgs e)
{
Geoprocessor GP = new Geoprocessor();
ExportCAD GPExportCAD = new ExportCAD();
//设置in_features属性
if (this.cklstCurLayers.CheckedItems.Count == 0) return;
progressBar1.Maximum = cklstCurLayers.CheckedItems.Count;
string filePath = null;
//for (int i = 0; i < this.cklstCurLayers.Items.Count; i++)
//{
// if (this.cklstCurLayers.GetItemChecked(i))
// {
// filePath = filePath + m_dicPathAliasName[i] + ";";
// }
// //filePath = filePath + this.cklstCurLayers.CheckedItems[i].ToString() + ";";
//}
//filePath = filePath.TrimEnd(Convert.ToChar(";"));
//GPExportCAD.in_features = filePath;
//设置Output_Type属性
GPExportCAD.Output_Type = this.cbOutputType.SelectedItem.ToString();
//设置Output_File属性
if (this.tbOutputFile.Text == null || this.tbOutputFile.Text == "")
{
MessageBox.Show(@"请选择输出路径。", "提示", MessageBoxButtons.OK,MessageBoxIcon.Warning);
return;
}
if (System.IO.File.Exists(this.tbOutputFile.Text))
{
DialogResult dr = MessageBox.Show("当前文件已存在" + Environment.NewLine + "点击“是”将覆盖现有文件" + Environment.NewLine + "点击“否”将追加到现有文件" + Environment.NewLine + "点击“取消”退出本次操作！", "", MessageBoxButtons.YesNoCancel);
if (dr == DialogResult.Yes)
{
System.IO.File.Delete(this.tbOutputFile.Text);
}
else if (dr == DialogResult.No)
{ }
else
return;
}
GPExportCAD.Output_File = this.tbOutputFile.Text.Trim();
///设置Ignore_FileNames属性
///IGNORE_FILENAMES_IN_TABLES:忽略文档实体字段中的路径，
///并允许将所有实体输出到单个 CAD 文件。
///USE_FILENAMES_IN_TABLES";//允许使用文档实体字段中的路径，
///并使用每个实体的路径，以使每个 CAD 部分写入到各自的文件。这是默认设置。
//if (this.cbIgnoreFileNames.Checked)
GPExportCAD.Ignore_FileNames = "IGNORE_FILENAMES_IN_TABLES";
//else
// GPExportCAD.Ignore_FileNames = "USE_FILENAMES_IN_TABLES";
///设置Append_To_Existing属性
///APPEND_TO_EXISTING_FILES:允许将输出文件内容添加到现有 CAD 输出文件中。
///现有 CAD 文件内容不会丢失。
///OVERWRITE_EXISTING_FILES";输出文件内容将覆盖现有 CAD 文件内容。这是默认设置。
//if (this.cbIgnoreFileNames.Checked)
GPExportCAD.Append_To_Existing = "APPEND_TO_EXISTING_FILES";
//else
// GPExportCAD.Append_To_Existing = "OVERWRITE_EXISTING_FILES";
try
{
for (int i = 0; i < this.cklstCurLayers.Items.Count; i++)
{
if (this.cklstCurLayers.GetItemChecked(i))
{
filePath = m_dicPathAliasName[i];
GPExportCAD.in_features = filePath;
GP.Execute(GPExportCAD, null);
progressBar1.Value++;
}
}
//GP.Execute(GPExportCAD, null);
MessageBox.Show(@"转换完成！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}
