本文介绍了无法将数据导入列表框的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

  public  SelectList GetAllprofsssinList()
{
var PList = new List< Profession&();

ds = dropdown.GetDropDownList();
for int record = 0 ; record < = ds.Tables [ 1 ]。Rows.Count - 1 ;记录++)
{

Profession objprof = new Profession();
动态行= ds.Tables [ 1 ]。行[记录];
objprof.ProfessionId = Convert.ToInt32(row [ ID]);
objprof.ProfessionName = Convert.ToString(row [DescriptionName];
}

SelectList testList = new SelectList( PList,ProfessionId;,ProfessionName;
return testList;
}



here in我的testList是null,但值是来到ProfessionId和ProfessionName

怎么办

解决方案

public SelectList GetAllprofsssinList()
{
    var PList = new List<Profession&();

    ds = dropdown.GetDropDownList();
    for (int record = 0; record <= ds.Tables[1].Rows.Count - 1; record++)
    {

        Profession objprof = new Profession();
        dynamic row = ds.Tables[1].Rows[record];
        objprof.ProfessionId = Convert.ToInt32(row["ID"]);
        objprof.ProfessionName = Convert.ToString(row[DescriptionName];
    }

    SelectList testList = new SelectList(PList,ProfessionId;, ProfessionName;
    return testList;
}


here in my testList is null but the values are coming to ProfessionId and ProfessionName
what to do

解决方案


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08-19 09:50