public void Create()
{
var ints = new[, ]
{
{ 1, 2 },
{ 3, 4 },
{ 5, 6 },
};
var view = Array2DView.Create(ints);
Assert.AreEqual(3, view.Count);
Assert.AreEqual(0, view[0].Index);
Assert.AreEqual(2, view[0].Count);
Assert.AreEqual(1, view[0].GetProperties()[0].GetValue(view[0]));
Assert.AreEqual(2, view[0].GetProperties()[1].GetValue(view[0]));
Assert.AreEqual(1, view[1].Index);
Assert.AreEqual(2, view[1].Count);
Assert.AreEqual(3, view[1].GetProperties()[0].GetValue(view[1]));
Assert.AreEqual(4, view[1].GetProperties()[1].GetValue(view[1]));
Assert.AreEqual(2, view[2].Index);
Assert.AreEqual(2, view[2].Count);
Assert.AreEqual(5, view[2].GetProperties()[0].GetValue(view[2]));
Assert.AreEqual(6, view[2].GetProperties()[1].GetValue(view[2]));
}
public void EditTransposed(int r, int c, int value)
{
var ints = new[, ] {
{ 1, 2 }, { 3, 4 }, { 5, 6 }
};
var view = Array2DView.CreateTransposed(ints);
var row = view[r];
var property = row.GetProperties()[c];
property.SetValue(row, value);
Assert.AreEqual(value, ints[c, r]);
Assert.AreEqual(value, property.GetValue(row));
}
internal static PropertyDescriptorCollection GetColumnPropertyDescriptorCollection(Array2DView source)
{
return ColumnDescriptorCache.GetValue((Array)source.Source, CreateColumnPropertyDescriptorCollection);
}
