public void CopyFrom(WhereItem wi)
{
Name = wi.Name;
LinkType = wi.LinkType;
Condition = wi.Condition;
Tag = wi.Tag;
SourceFmt = wi.SourceFmt;
StartIndex = wi.StartIndex;
InputItems.Clear();
foreach (InputItem ii in wi.InputItems.Values)
{
InputItem curNew = new InputItem();
curNew.CopyFrom(ii);
InputItems.Add(ii.Name, curNew);
}
}
public void AddInputItem(InputItem ii, int startIndex)
{
ii.Parent = this;
InputItems.Add(ii.Name, ii, startIndex);
}
public void LoadWhereFromString(string whereitem)
{
if (string.IsNullOrEmpty(whereitem))
{
return;
}
SourceFmt = whereitem;
string tmp = whereitem;
int indexStart = tmp.IndexOf("<wi=");
if (indexStart < 0)
{
return;
}
indexStart = indexStart + 4;
int indexEnd = tmp.IndexOf(":", indexStart + 1);
Name = tmp.Substring(indexStart, indexEnd - indexStart);
tmp = tmp.Substring(indexEnd + 1);
indexStart = tmp.IndexOf(@"连接类型=""");
if (indexStart < 0)
{
LinkType = "";
indexEnd = -1;
}
else
{
indexStart = indexStart + 5;
indexEnd = tmp.IndexOf(",", indexStart + 1);
LinkType = tmp.Substring(indexStart, indexEnd - indexStart).Replace(@"""", "");
}
tmp = tmp.Substring(indexEnd + 1).Replace("/wi>", "");
string curCondation = tmp;
//配置录入项
MatchInfos inputs = QueryHelper.GetMinMatchData(tmp, "[", "]", '"', '"');
foreach (MatchInfo input in inputs)
{
string[] pros = input.MatchContext.Split(',');
InputItem ii = new InputItem();
ii.Name = pros[0];
curCondation = curCondation.Replace(input.MatchContext, ii.Name);
ii.ControlType = FindPro(pros, "类型", "文本框");
ii.DBAlias = FindPro(pros, "数据源");
ii.DataFrom = FindPro(pros, "数据来源");
ii.ExtPro = FindPro(pros, "扩展属性");
ii.DefaultValue = FindPro(pros, "默认值");
ii.IsWhereReplace = (FindPro(pros, "条件替换") == "1" ? true : false);
//ii.StartIndex = input.StartIndex;
ii.Parent = this;
InputItems.Add(ii.Name, ii, input.StartIndex);
}
Condition = curCondation;
}
public WhereItem()
{
InputItems = new InputItems();
}
