public override string ToString()
{
var json = new StringBuilder();
json.Append("groupingView : {");
if (GroupField.IsEmpty())
{
throw new ArgumentException("必须为分组设置至少一个列名！");
}
json.AppendFormat("groupField:{0},", GroupField.ToJson());
if (!GroupOrder.IsEmpty())
{
json.AppendFormat("groupOrder:{0},", GroupOrder.ToJson());
}
if (!GroupText.IsEmpty())
{
json.AppendFormat("groupText:{0},", GroupText.ToJson());
}
if (!GroupColumnShow.IsEmpty())
{
json.AppendFormat("groupColumnShow:{0},", GroupColumnShow.ToJson());
}
if (!GroupSummary.IsEmpty())
{
json.AppendFormat("groupSummary:{0},", GroupSummary.ToJson());
}
if (HideFirstGroupCol)
{
json.Append("groupSummary:true,");
}
if (ShowSummaryOnHide)
{
json.Append("showSummaryOnHide:true,");
}
if (!Plusicon.IsEmpty())
{
json.AppendFormat("plusicon:'{0}',", Plusicon);
}
if (!Minusicon.IsEmpty())
{
json.AppendFormat("minusicon:'{0}',", Minusicon);
}
if (!IsInTheSameGroup.IsEmpty())
{
json.AppendFormat("isInTheSameGroup:{0},", Regex.Replace(IsInTheSameGroup.ToJson(), "'\"", ""));
}
if (!FormatDisplayField.IsEmpty())
{
json.AppendFormat("formatDisplayField:{0},", Regex.Replace(FormatDisplayField.ToJson(), "'\"", ""));
}
json.Append("}");
return(json.ToString());
}