Read Vector Layer Features, Points, and Geometries from CSV Files

readme.md

You can find detailed information at: Read Vector Layer Features, Points, and Geometries from CSV Files

Read_Features_From_CSV.cs

using (var layer = Drivers.Csv.OpenLayer(dataDir + "sample.csv"))
{
    // Print attributes
    foreach (var attribute in layer.Attributes)
    {
        Console.Write($"'{attribute.Name}' ");
    }
    Console.WriteLine();

    // Print records
    foreach (var feature in layer)
    {
        var dump = feature.GetValuesDump();
        foreach (var item in dump)
        {
            Console.Write($"'{item}' ");
        }
        Console.WriteLine();
    }
}

Read_Geometries_From_CSV.cs

using (var layer = Drivers.Csv.OpenLayer(dataDir + "geometries.csv",
                new CsvOptions()
                {
                    ColumnWkt = "geom_data"
                }))
{
    // Print geometry in wkt format
    foreach (var feature in layer)
    {
        Console.Write($"'{feature.Geometry.AsText()}: ");
        Console.WriteLine();
    }
}

Read_Points_From_CSV.cs

using (var layer = Drivers.Csv.OpenLayer(dataDir + "geometries.csv",
                new CsvOptions()
                {
                    ColumnX = "x",
                    ColumnY = "y",
                    ColumnZ = "z",
                    ColumnM = "m"
                }))
{
    // Print geometry in wkt format
    foreach (var feature in layer)
    {
        Console.Write($"'{feature.Geometry.AsText()}: ");
        Console.WriteLine();
    }
}