public void ToolboxItemCollection_CopyTo_Invoke_Success()
{
var item = new ToolboxItem();
var collection = new ToolboxItemCollection(new ToolboxItem[] { item });
var array = new ToolboxItem[3];
collection.CopyTo(array, 1);
Assert.Equal(new ToolboxItem[] { null, item, null }, array);
}
static void Main(string[] args)
{
//<Snippet1>
// Create a new ToolboxItemCollection using a ToolboxItem array.
ToolboxItemCollection collection =
new ToolboxItemCollection(new ToolboxItem[] {
new ToolboxItem(typeof(System.Windows.Forms.Label)),
new ToolboxItem(typeof(System.Windows.Forms.TextBox))
});
//</Snippet1>
//<Snippet2>
// Create a new ToolboxItemCollection using an existing ToolboxItemCollection.
ToolboxItemCollection coll =
new ToolboxItemCollection(collection);
//</Snippet2>
//<Snippet3>
// Get the number of items in the collection.
int collectionLength = collection.Count;
//</Snippet3>
//<Snippet4>
// Get the ToolboxItem at each index.
ToolboxItem item = null;
for (int index = 0; index < collection.Count; index++)
{
item = collection[index];
}
//</Snippet4>
//<Snippet5>
// If the collection contains the specified ToolboxItem,
// retrieve the collection index of the specified item.
int indx = -1;
if (collection.Contains(item))
{
indx = collection.IndexOf(item);
}
//</Snippet5>
//<Snippet6>
// Copy the ToolboxItemCollection to the specified array.
ToolboxItem[] items = new ToolboxItem[collection.Count];
collection.CopyTo(items, 0);
//</Snippet6>
}
public void ToolboxItemCollection_Creation()
{
ToolboxItem item1 = new ToolboxItem(typeof(Bitmap));
ToolboxItem item2 = new ToolboxItem(typeof(string));
ToolboxItem[] tools = { item1, item2 };
ToolboxItemCollection underTest = new ToolboxItemCollection(tools);
Assert.True(underTest.Contains(item1));
Assert.Equal(item1, underTest[0]);
Assert.Equal(1, underTest.IndexOf(item2));
ToolboxItem[] tools2 = new ToolboxItem[2];
underTest.CopyTo(tools2, 0);
Assert.Equal(item1, tools[0]);
Assert.Equal(item2, tools[1]);
}