// System.Web.UI.WebControls.ListControl

[Bindable(true), Browsable(false), DefaultValue(0), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), Themeable(false), WebCategory("Behavior"), WebSysDescription("WebControl_SelectedIndex")]

public virtual int SelectedIndex

{

	get

	{

		for (int i = 0; i < this.Items.Count; i++)

		{

			if (this.Items[i].Selected)

			{

				return i;

			}

		}

		return -1;

	}

	set

	{

		if (value < -1)

		{

			if (this.Items.Count != 0)

			{

				throw new ArgumentOutOfRangeException("value", SR.GetString("ListControl_SelectionOutOfRange", new object[]

				{

					this.ID,

					"SelectedIndex"

				}));

			}

			value = -1;

		}

		if ((this.Items.Count != 0 && value < this.Items.Count) || value == -1)

		{

			this.ClearSelection();

			if (value >= 0)

			{

				this.Items[value].Selected = true;

			}

		}

		else if (this._stateLoaded)

		{

			throw new ArgumentOutOfRangeException("value", SR.GetString("ListControl_SelectionOutOfRange", new object[]

			{

				this.ID,

				"SelectedIndex"

			}));

		}

		this.cachedSelectedIndex = value;

	}

}

// System.Web.UI.WebControls.DropDownList

[DefaultValue(0), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), WebCategory("Behavior"), WebSysDescription("WebControl_SelectedIndex")]

public override int SelectedIndex

{

	get

	{

		int num = base.SelectedIndex;

		if (num < 0 && this.Items.Count > 0)

		{

			this.Items[0].Selected = true;

			num = 0;

		}

		return num;

	}

	set

	{

		base.SelectedIndex = value;

	}

}

// System.Web.UI.WebControls.DropDownList

protected virtual bool LoadPostData(string postDataKey, NameValueCollection postCollection)

{

	string[] values = postCollection.GetValues(postDataKey);

	base.EnsureDataBoundInLoadPostData();

	if (values != null)

	{

		base.ValidateEvent(postDataKey, values[0]);

		int num = this.Items.FindByValueInternal(values[0], false);

		if (this.SelectedIndex != num)

		{

			base.SetPostDataSelection(num);

			return true;

		}

	}

	return false;

}

// System.Web.UI.WebControls.ListItemCollection

internal int FindByValueInternal(string value, bool includeDisabled)

{

	int num = 0;

	foreach (ListItem listItem in this.listItems)

	{

		if (listItem.Value.Equals(value) && (includeDisabled || listItem.Enabled))

		{

			return num;

		}

		num++;

	}

	return -1;

}

// System.Web.UI.WebControls.ListControl

protected void SetPostDataSelection(int selectedIndex)

{

	if (this.Items.Count != 0 && selectedIndex < this.Items.Count)

	{

		this.ClearSelection();

		if (selectedIndex >= 0)

		{

			this.Items[selectedIndex].Selected = true;

		}

	}

}