路过的DropDownList的值复制到GridView控件 [英] passing the value of dropdownlist into gridview

问题描述

我有我的数据库填充一个DropDownList，下面是我的code：

I have a dropdownlist populated by my database, below is my code:

<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="dsNames" 
    DataTextField="Name" DataValueField="Id">
</asp:DropDownList>
<asp:SqlDataSource ID="dsNames" runat="server" 
    ConnectionString="<%$ ConnectionStrings:dbProfilesConnectionString %>" 
    SelectCommand="SELECT Lname+', '+Fname AS Name,Id FROM tblProfile">
</asp:SqlDataSource>

除了我DROPDOWNLIST，我有一个按钮及以下我有一个GridView，我要实现的是，每当我在DROPDOWNLIST选择姓名中的一个，然后当我点击按钮的名称应在GridView中添加。我使用asp.net使用C＃。

Beside my Dropdownlist, I have a button and below I have a Gridview, what I want to achieve is whenever I select one of the name in my Dropdownlist, then when I click the button the name should be added in gridview. I am using asp.net with c#.

推荐答案

嘿试试这个code。

DataTable dttable = new DataTable();
DataColumn column;
DataRow row; 

column = new DataColumn();
column.DataType = Type.GetType("System.String");
column.ColumnName = "EmpName";
dttable.Columns.Add(column);

row = table.NewRow();   
row["EmpName"] = DropDownList1.SelectedText;
dttable.Rows.Add(row);

Gridview1.DataSource = dttable;
Gridview1.DataBind();

在添加下一个记录，请保持会话或查看state.And与发挥数据表。

Before Adding next record please maintain datatable in Session or View state.And play with that.

希望它可以帮助你。

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