public XmlElement GetProjectExtension(string section)
{
var ext = (MSBuildProjectExtensions)ChildNodes.FirstOrDefault(ob => ob is MSBuildProjectExtensions);
if (ext != null)
{
return(ext.GetProjectExtension(section));
}
return(null);
}
/// <summary>
/// 虚函数
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public virtual PiaNode this[string name]
{
get
{
if (ChildNodes.Count == 0)
{
return(null);
}
return(ChildNodes.FirstOrDefault(n => n.NodeName.Equals(name,
StringComparison.InvariantCultureIgnoreCase)));
}
}
public void RemoveProjectExtension(string section)
{
AssertCanModify();
var ext = (MSBuildProjectExtensions)ChildNodes.FirstOrDefault(ob => ob is MSBuildProjectExtensions);
if (ext != null)
{
ext.RemoveProjectExtension(section);
if (ext.IsEmpty)
{
Remove(ext);
}
}
}
public virtual PiaNode this[string name]
{
get
{
if (ChildNodes.Count == 0)
{
return(null);
}
//throw new ArgumentOutOfRangeException();
return(ChildNodes.FirstOrDefault(n => n.NodeName.Equals(name,
StringComparison.InvariantCultureIgnoreCase)));
}
}
public void SetProjectExtension(XmlElement value)
{
AssertCanModify();
var ext = (MSBuildProjectExtensions)ChildNodes.FirstOrDefault(ob => ob is MSBuildProjectExtensions);
if (ext == null)
{
ext = new MSBuildProjectExtensions();
ext.ParentNode = this;
ChildNodes = ChildNodes.Add(ext);
ext.ResetIndent(false);
}
ext.SetProjectExtension(value);
NotifyChanged();
}
public override string ToString()
{
return($"{ChildNodes.FirstOrDefault()}{Prefix}*");
}
public override string ToString()
{
return($"{ChildNodes.FirstOrDefault()}{Prefix}{{{OriginalN ?? N.ToString()},}}");
}
protected override int GetSpanLength()
{
return(base.GetSpanLength() - ChildNodes.FirstOrDefault()?.ToString().Length ?? 0);
}