public _CDirectories this[int p_key]
{
get
{
if (this.m_Directories != null)
{
if (this.m_Directories.Rows.Contains(p_key))
{
DataRow row = this.m_Directories.Rows.Find(p_key);
if (row != null)
{
_CDirectories info = new _CDirectories();
info.m_ParentFieldName = Convert.ToInt32(row["ParentFieldName"]);
info.m_NodeName = row["NodeName"].ToString();
info.m_ImageIndex = Convert.ToInt32(row["ImageIndex"]);
info.m_Path = row["Path"].ToString();
info.TypeName = Convert.ToInt32(row["TypeName"]);
info.m_Key = Convert.ToInt32(row["Key"]);
return(info);
}
}
}
return(null);
}
}
/// <summary>
/// 批量增加单位工程时候使用的
/// </summary>
/// <returns></returns>
public _CDirectories Clone()
{
_CDirectories info = new _CDirectories();
info.m_Directories = this.GetFilter();
info.m_Directories.PrimaryKey = new DataColumn[] { info.m_Directories.Columns["Key"] };
return(info);
}
/// <summary>
/// 删除指定的字典
/// </summary>
/// <param name="info"></param>
public void Remove(_CDirectories info)
{
DataRow row = this.m_Directories.Rows.Find(info.Key);
row.Delete();
row.AcceptChanges();
this.m_Directories.AcceptChanges();
}
/// <summary>
/// 确定接收变更（以添加的方式）(调用此方法会把所有属性添加到清单表格中)
/// </summary>
public void AcceptChanges(_CDirectories info)
{
DataRow row = this.m_Directories.NewRow();
row.BeginEdit();
row["ParentFieldName"] = info.m_ParentFieldName;
row["NodeName"] = info.m_NodeName;
row["ImageIndex"] = info.m_ImageIndex;
row["Path"] = info.m_Path;
row["TypeName"] = info.TypeName;
row["Sort"] = info.Sort;
row.EndEdit();
this.m_Directories.Rows.Add(row);
this.m_Directories.AcceptChanges();
//取最后一行的编号作为当前的key返回给对象
info.Key = (int)this.m_Directories.Rows[this.m_Directories.Rows.Count - 1]["Key"];
}
/// <summary>
/// 获取删选过后的结果集合(去除所有单位工程)
/// </summary>
/// <returns></returns>
public _CArrayList GetFilter()
{
ArrayList list = this.Clone() as ArrayList;
for (int i = 0; i < list.Count; i++)
{
_CDirectories info = list[i] as _CDirectories;
if (info.TypeName == 操作类型.单位工程)
{
list.Remove(list[i]);
}
}
_CArrayList listA = new _CArrayList();
listA.AddRange(list.ToArray());
return(listA);
}
/// <summary>
/// 根据操作类型 添加还是编辑
/// </summary>
/// <param name="p_AccType"></param>
public void AcceptChanges(EAcceptType p_AccType, _CDirectories info)
{
switch (p_AccType)
{
case EAcceptType.New:
this.AcceptChanges(info);
break;
case EAcceptType.Edit:
DataRow row = this.m_Directories.Rows.Find(info.Key);
row.BeginEdit();
row["ParentFieldName"] = info.m_ParentFieldName;
row["NodeName"] = info.m_NodeName;
row["ImageIndex"] = info.m_ImageIndex;
row["Path"] = info.m_Path;
row["TypeName"] = info.TypeName;
row["Sort"] = info.Sort;
row.EndEdit();
this.m_Directories.AcceptChanges();
break;
}
}
/// <summary>
/// 用于添加项目清单的集合添加方法
/// </summary>
/// <param name="value">集合清单</param>
/// <returns>所在集合中的位置</returns>
public int Add(_CDirectories value)
{
value.Key = base.Add(value);
return(value.Key);
}