具有DisplayMember和ValueMember的ComboBox的人口 [英] Population of ComboBox with DisplayMember and ValueMember

问题描述

我想这样填充Combox：

I am trying to populate Combox like this :

        DataSet ds = new DataSet();
        SqlDataAdapter da = new SqlDataAdapter("SELECT id,name FROM table1", con);
        da.Fill(ds, "FillDropDown");

        comboProject.DisplayMember = "FillDropDown.name";
        comboProject.ValueMember = "FillDropDown.id";
        comboProject.DataSource = ds.Tables["FillDropDown"];

但是所有项目都在Combobox中显示为System.Data.DataRowView。为什么会是这样？
感谢提前。

But all item are showing as "System.Data.DataRowView" in Combobox. why it is like that? Thanks in Advance.

推荐答案

try  comboProject.DataSource = ds.Tables["FillDropDown"].DefaultView;

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