未处理的“System.NullReferenceException”类型的异常出现在 c1.win.c1flexgrid.dll??

wengang 2003-10-23 04:40:30

int i=1;

//his.tablegrid.Redraw=false;
SupplierInfo element;

System.Collections.IEnumerator enumerator=table.GetEnumerator();
while(enumerator.MoveNext())
{
//his.tablegrid.Rows.Add();

element=(SupplierInfo)enumerator.Current;
this.tablegrid[i,"供应商编码"]=element.supcode;
this.tablegrid[i,"供应商名称"]=element.supname;
this.tablegrid[i,"供应商简称"]=element.supforshort;
this.tablegrid[i,"所属供应商分类"]=element.supcategory;
this.tablegrid[i,"所属地区"]=element.area;
this.tablegrid[i,"所属行业"]=element.trade;
this.tablegrid[i,"地址"]=element.address;
this.tablegrid[i,"邮政编码"]=element.postcode;;
this.tablegrid[i,"纳税人登记号"]=element.taxpayer;
this.tablegrid[i,"开户银行"]=element.bank;
this.tablegrid[i,"银行帐号"]=element.bankaccount;
this.tablegrid[i,"发展日期"]=element.relationdate;
this.tablegrid[i,"法人"]=element.fictperson;
this.tablegrid[i,"Email"]=element.email;
this.tablegrid[i,"联系人"]=element.contactperson;
this.tablegrid[i,"联系方式"]=element.contacttype;
this.tablegrid[i++,"信用等级"]=element.grade;
}

...全文

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kuangsha007 2003-10-24

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??? 空引用 :)

wengang 2003-10-23

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该问题已经解决，谢谢大家！！

wengang 2003-10-23

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问题不是出在这里，麻烦再帮忙看看

carper 2003-10-23

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this.tablegrid[i++,"信用等级"]=element.grade;

应该是：

this.tablegrid[i,"信用等级"]=element.grade;
i++;
吧

i++ 与 ++i 可不一样的。
或者是：

this.tablegrid[++i,"信用等级"]=element.grade;

wengang 2003-10-23