ColumnHeaderEx IList <ColumnHeaderEx> .this[int index]
{
get { return(this[index]); }
set
{
if (index >= list.Count)
{
throw new IndexOutOfRangeException();
}
list.RemoveAt(index);
list.Insert(index, value);
}
}
public void ColumnHeaderCollection_IListInsert_InvalidIndex_ThrowsArgumentOutOfRangeException(int index)
{
var listView = new ListView();
IList collection = new ListView.ColumnHeaderCollection(listView);
Assert.Throws <ArgumentOutOfRangeException>("index", () => collection.Insert(index, new ColumnHeader()));
}
public void ColumnHeaderCollection_Insert_InvalidIndex_ThrowsArgumentOutOfRangeException(int index)
{
using var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
Assert.Throws <ArgumentOutOfRangeException>("index", () => collection.Insert(index, (ColumnHeader)null));
}
public void ColumnHeaderCollection_IListInsert_InvalidItem_Nop(object value)
{
var listView = new ListView();
IList collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, value);
Assert.Empty(collection);
}
public void ColumnHeaderCollection_Insert_NullItem_ThrowsArgumentNullException()
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Add(new ColumnHeader());
Assert.Throws <ArgumentNullException>("ch", () => collection.Insert(1, (ColumnHeader)null));
}
public void ColumnHeaderCollection_Insert_String_Success(string text, string expectedText)
{
using var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, text);
using ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(expectedText, header.Text);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_Success(string text)
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, text);
ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(text ?? string.Empty, header.Text);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_IListInsert_ColumnHeader_Success()
{
var listView = new ListView();
IList collection = new ListView.ColumnHeaderCollection(listView);
var header = new ColumnHeader();
collection.Add(new ColumnHeader());
collection.Insert(1, header);
Assert.Equal(2, collection.Count);
Assert.Same(header, collection[1]);
Assert.Same(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_Int_HorizontalAlignment_Success(string text, int width, HorizontalAlignment textAlign, string expectedText)
{
using var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, text, width, textAlign);
using ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(expectedText, header.Text);
Assert.Equal(width, header.Width);
Assert.Equal(textAlign, header.TextAlign);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_Int_Success(string text, int width, string expectedText)
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, text, width);
ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Same(expectedText, header.Text);
Assert.Equal(width, header.Width);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_String_Int_Success(string name, string text, int width)
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, name, text, width);
ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(name ?? string.Empty, header.Name);
Assert.Equal(text ?? string.Empty, header.Text);
Assert.Equal(width, header.Width);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_String_Int_HorizontalAlignment_String_Success(string name, string text, int width, HorizontalAlignment textAlign, string imageKey, string expectedName, string expectedText, string expectedImageKey)
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, name, text, width, textAlign, imageKey);
ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(expectedName, header.Name);
Assert.Equal(expectedText, header.Text);
Assert.Equal(width, header.Width);
Assert.Equal(textAlign, header.TextAlign);
Assert.Equal(expectedImageKey, header.ImageKey);
Assert.Equal(listView, header.ListView);
}
public void ColumnHeaderCollection_Insert_String_String_Int_HorizontalAlignment_Int_Success(string name, string text, int width, HorizontalAlignment textAlign, int imageIndex)
{
var listView = new ListView();
var collection = new ListView.ColumnHeaderCollection(listView);
collection.Insert(0, name, text, width, textAlign, imageIndex);
ColumnHeader header = Assert.Single(collection.Cast <ColumnHeader>());
Assert.Equal(name ?? string.Empty, header.Name);
Assert.Equal(text ?? string.Empty, header.Text);
Assert.Equal(width, header.Width);
Assert.Equal(textAlign, header.TextAlign);
Assert.Equal(imageIndex, header.ImageIndex);
Assert.Equal(listView, header.ListView);
}
