Example download from here. Example contains also dummy Web Api for test purposes.
UPDATE: Just a short notice, correct way to use HttpClient synchronously:
var task = Task.Run(() => myHttpClient.GetAsync(someUrl));
task.Wait();
var response = task.Result;
For the article Writing Custom Control in new WPF XAML Designer I wrote the example app where I needed automatically to restore NuGet package. Write NuGet.Config file in folder where is *.sln file, and write it like:
foreach (Process pList in Process.GetProcesses())
{
string mainWindowTitle = pList.MainWindowTitle.Trim();
if (!string.IsNullOrWhiteSpace(mainWindowTitle))
{
Console.WriteLine(mainWindowTitle);
}
}
Second:
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using HWND = System.IntPtr;
namespace ListWindowsTitles
{
/// <summary>Contains functionality to get all the open windows.</summary>
public static class OpenWindowGetter
{
/// <summary>Returns a dictionary that contains the handle and title of all the open windows.</summary>
/// <returns>A dictionary that contains the handle and title of all the open windows.</returns>
public static IDictionary<HWND, string> GetOpenWindows()
{
HWND shellWindow = GetShellWindow();
Dictionary<HWND, string> windows = new Dictionary<HWND, string>();
EnumWindows(delegate(HWND hWnd, int lParam)
{
if (hWnd == shellWindow) return true;
if (!IsWindowVisible(hWnd)) return true;
int length = GetWindowTextLength(hWnd);
if (length == 0) return true;
StringBuilder builder = new StringBuilder(length);
GetWindowText(hWnd, builder, length + 1);
windows[hWnd] = builder.ToString();
return true;
}, 0);
return windows;
}
private delegate bool EnumWindowsProc(HWND hWnd, int lParam);
[DllImport("USER32.DLL")]
private static extern bool EnumWindows(EnumWindowsProc enumFunc, int lParam);
[DllImport("USER32.DLL")]
private static extern int GetWindowText(HWND hWnd, StringBuilder lpString, int nMaxCount);
[DllImport("USER32.DLL")]
private static extern int GetWindowTextLength(HWND hWnd);
[DllImport("USER32.DLL")]
private static extern bool IsWindowVisible(HWND hWnd);
[DllImport("USER32.DLL")]
private static extern IntPtr GetShellWindow();
}
}
using System.Xml;
using System.Xml.Serialization;
namespace CreateKmlFromFiles
{
public class KmlModel
{
[XmlRoot("kml", Namespace = "http://www.opengis.net/kml/2.2")]
public class Kml
{
public Document Document { get; set; }
}
public class Document
{
public string name { get; set; }
public string description { get; set; }
public Style Style { get; set; }
[XmlElement("Placemark")]
public Placemark[] Placemark { get; set; }
}
public class Style
{
[XmlAttribute("id")]
public string id { get; set; }
public LineStyle LineStyle { get; set; }
public PolyStyle PolyStyle { get; set; }
}
public class LineStyle
{
public string color { get; set; }
public string width { get; set; }
}
public class PolyStyle
{
public string color { get; set; }
}
public class Placemark
{
public string name { get; set; }
public string Snippet { get; set; }
public XmlCDataSection description { get; set; }
public string styleUrl { get; set; }
public Point Point { get; set; }
public LineString LineString { get; set; }
}
public class LineString
{
public string extrude { get; set; }
public string tessellate { get; set; }
public string altitudeMode { get; set; }
public string coordinates { get; set; }
}
public class Point
{
public string coordinates { get; set; }
}
}
}
Program:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
using MetadataExtractor;
using MetadataExtractor.Formats.Exif;
using Newtonsoft.Json.Linq;
using Directory = System.IO.Directory;
namespace CreateKmlFromFiles
{
class Program
{
static void Main(string[] args)
{
StringBuilder sb = new StringBuilder();
foreach (string file in Directory.GetFiles(@"C:\someFilesWithGpsLocations"))
{
JObject myJObject = JObject.Parse(File.ReadAllText(file));
sb.Append($"{myJObject["lng"]}, {myJObject["lat"]}, 2357 {Environment.NewLine}");
}
KmlModel.Kml kmlModel = new KmlModel.Kml
{
Document = new KmlModel.Document
{
name = "Paths"
, description = "test"
, Style = new KmlModel.Style
{
id = "red"
, LineStyle = new KmlModel.LineStyle
{
color = "7f0000ff"
, width = "4"
}
, PolyStyle = new KmlModel.PolyStyle
{
color = "7f0000ff"
}
}
, Placemark = new KmlModel.Placemark[]
{
new()
{
name = "Picture 1"
, Snippet = "This is a picture"
, description = new XmlDocument().CreateCDataSection(
"Location: 19.8619823, 45.2547803<br> Elevation: 838,0 m"
+ "<br> Time Created: 12/02/2021 09:57:23 BRT"
+ "<br> <img src=\"IMG_20130710_140741.jpg\">"
+ "<br><img src=\"IMG_20130710_140741.jpg\"><br>>"
)
, Point = new KmlModel.Point
{
coordinates = "19.8619823, 45.2547803"
}
},
new()
{
name = "Absolute Extruded"
, description = new XmlDocument().CreateCDataSection("Transparent green wall with yellow outlines")
, styleUrl = "#yellowLineGreenPoly"
, LineString = new KmlModel.LineString
{
extrude = "1"
, tessellate = "1"
, altitudeMode = "absolute"
, coordinates = sb.ToString()
}
}
}
}
};
TextWriter txtWriter = new StreamWriter
(
Path.ChangeExtension
(
System.Reflection.Assembly.GetEntryAssembly()?.Location
, ".kml"
) ?? string.Empty);
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "http://www.opengis.net/kml/2.2");
XmlSerializer xmlSerializer = new XmlSerializer(typeof(KmlModel.Kml));
xmlSerializer.Serialize(txtWriter, kmlModel, ns);
txtWriter.Close();
}
}
}
Difference between this example, and this one, is that Placemark is now declared as list of Placemarks:
[XmlElement("Placemark")]
public Placemark[] Placemark { get; set; }
and description:
public XmlCDataSection description { get; set; }
where I had to create CDATA section, like:
description = new XmlDocument().CreateCDataSection("Transparent green wall with yellow outlines")
