From de78cc06152f9954f62d74cf451358dcf817e655 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期三, 24 四月 2024 14:15:08 +0800
Subject: [PATCH] 加载shp + 读取shp
---
TEWin/FrmWin.cs | 85 ++++++++++++++++++++++++++++++++++++++----
1 files changed, 77 insertions(+), 8 deletions(-)
diff --git a/TEWin/FrmWin.cs b/TEWin/FrmWin.cs
index 9757f88..4ea0d93 100644
--- a/TEWin/FrmWin.cs
+++ b/TEWin/FrmWin.cs
@@ -182,6 +182,8 @@
SG.Open(this.fly); break;
case 0xd8: // 鍔犺浇shp
LoadShp(); break;
+ case 0xd9: // 璇诲彇shp
+ ReadShp(); break;
}
}
@@ -497,6 +499,7 @@
RunExe(GetAbsolutePath("osgblabPath"), null, false);
}
+ #region 鍔犺浇shp + 璇诲彇shp
private void LoadShp()
{
OpenFileDialog dialog = new OpenFileDialog();
@@ -505,20 +508,33 @@
if (dialog.ShowDialog() == DialogResult.OK)
{
- LoadShp(dialog.FileName);
+ string shpFile = dialog.FileName;
+ if (LoadShp(shpFile))
+ {
+ sendShpFile(shpFile);
+ }
}
}
- private void LoadShp(string shpFile)
+ private bool LoadShp(string shpFile)
{
- string gid = GetGroupIdByName(shpGroupName);
- string conn = "FileName=" + shpFile + ";TEPlugName=OGR;"; // 杩炴帴瀛楃涓�
- string shpName = Path.GetFileNameWithoutExtension(shpFile);
+ try
+ {
+ string gid = GetGroupIdByName(shpGroupName);
+ string conn = "FileName=" + shpFile + ";TEPlugName=OGR;"; // 杩炴帴瀛楃涓�
+ string shpName = Path.GetFileNameWithoutExtension(shpFile);
- IFeatureLayer71 layer = SG.Creator.CreateFeatureLayer(shpName, conn, gid); // 鍔犺浇shp
- layer.Refresh();
+ IFeatureLayer71 layer = SG.Creator.CreateFeatureLayer(shpName, conn, gid); // 鍔犺浇shp
+ layer.Refresh();
+ SG.Navigate.FlyTo(layer.ID);
- SG.Navigate.FlyTo(layer.ID);
+ return true;
+ }
+ catch (Exception ex)
+ {
+ LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
+ return false;
+ }
}
private string GetGroupIdByName(string groupName)
@@ -531,5 +547,58 @@
return gid;
}
+
+ private void sendShpFile(string shpFile)
+ {
+ try
+ {
+ string shpTxtPath = GetShpTxtPath();
+ using (StreamWriter sw = new StreamWriter(shpTxtPath, false))
+ {
+ sw.Write(shpFile.Replace("\\", "/"));
+ }
+ }
+ catch (Exception ex)
+ {
+ LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
+ }
+ }
+
+ private void ReadShp()
+ {
+ try
+ {
+ string shpTxtPath = GetShpTxtPath();
+ if (string.IsNullOrEmpty(shpTxtPath) || !File.Exists(shpTxtPath))
+ {
+ return;
+ }
+
+ string shpFile = File.ReadAllText(shpTxtPath);
+ if (string.IsNullOrEmpty(shpFile) || !shpFile.ToLower().EndsWith(".shp") || !File.Exists(shpFile))
+ {
+ return;
+ }
+
+ LoadShp(shpFile);
+ File.Delete(shpTxtPath);
+ }
+ catch (Exception ex)
+ {
+ LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
+ }
+ }
+
+ private string GetShpTxtPath()
+ {
+ string shpTxtPath = ConfigurationManager.AppSettings["shpTxtPath"];
+ if (!shpTxtPath.Contains(":\\"))
+ {
+ shpTxtPath = Path.Combine(Application.StartupPath, shpTxtPath);
+ }
+
+ return shpTxtPath;
+ }
+ #endregion
}
}
--
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