public void SetProjectExtension(XmlElement value)
{
AssertCanModify();
var sr = new StringReader(value.OuterXml);
var xr = new XmlTextReader(sr);
xr.MoveToContent();
var cr = new MSBuildXmlReader {
XmlReader = xr
};
var section = value.LocalName;
MSBuildXmlElement elem = new MSBuildXmlElement();
elem.Read(cr);
int i = ChildNodes.FindIndex(n => (n is MSBuildXmlElement) && ((MSBuildXmlElement)n).Name == section);
if (i == -1)
{
ChildNodes = ChildNodes.Add(elem);
}
else
{
ChildNodes = ChildNodes.RemoveAt(i);
ChildNodes = ChildNodes.Insert(i, elem);
}
elem.ParentNode = this;
elem.ResetIndent(false);
NotifyChanged();
}
/// <summary>
/// Removes the child at the specified index.
/// </summary>
/// <param name="index"> The index. </param>
public void RemoveAt(int index)
{
if ((index > ChildNodes.Count - 1) || (index < 0))
{
throw new ArgumentOutOfRangeException();
}
ChildNodes[index].Parent = null;
ChildNodes.RemoveAt(index);
}
public void RemoveProjectExtension(string section)
{
AssertCanModify();
int i = ChildNodes.FindIndex(n => (n is MSBuildXmlElement) && ((MSBuildXmlElement)n).Name == section);
if (i != -1)
{
ChildNodes = ChildNodes.RemoveAt(i);
NotifyChanged();
}
}
/// <summary>
/// Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1"></see>.
/// </summary>
/// <param name="item"> The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1"></see> . </param>
/// <returns> true if item was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1"></see> ; otherwise, false. This method also returns false if item is not found in the original <see
/// cref="T:System.Collections.Generic.ICollection`1"></see> . </returns>
/// <exception cref="T:System.NotSupportedException">The
/// <see cref="T:System.Collections.Generic.ICollection`1"></see>
/// is read-only.</exception>
public bool Remove(T item)
{
for (var i = 0; i < ChildNodes.Count; i++)
{
if (ChildNodes[i].Data.Equals(item))
{
ChildNodes[i].Parent = null;
ChildNodes.RemoveAt(i);
return(true);
}
}
return(false);
}
/// <summary>
/// 移除指定位置的项,并返回移除的项
/// 该方法不会删除子节点
/// </summary>
/// <param name="index">指定位置</param>
/// <remarks></remarks>
public UITreeNode RemoveAt(int index)
{
UITreeNode removeTarget = ChildNodes[index];
ChildNodes.RemoveAt(index);
removeTarget.Parent = null;
IsExpand = _isExpand;
if (StateChangedHandle != null)
{
StateChangedHandle();
}
return(removeTarget);
}
