带有下拉列表框的页面初始化 [英] Page Init with drop down list box

问题描述

请提供带有下拉列表的Page_Init示例

C#的新功能

Please provide a sample for Page_Init with drop down list

New to C#

推荐答案

这里是一个示例.
您想看到什么具体的东西吗?

Here''s an example.
Was there anything specific you were looking to see?

protected void Page_Init(object sender, EventArgs e)
{
    DropdownList.DataSource=GetData();
    DropdownList.DataTextField="TextColumn";
    DropdownList.DataValueField="ValueColumn";
    DropdownList.DataBind();
}

类似下面的

something like below

protected override void OnInit(EventArgs e)
{
    base.OnInit(e);
    DropDownList ddl= new DropDownList();
    ddl.ID = "ddl1";
    ddl.Items.Add("---select---");
    ddl.Items.Add("Item1");
    this.Controls.Add(ddl);
}

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