UC知道怎么茯得asp.net用户控件中的其它控件???
来源：百度知道 编辑：UC知道 时间：2024/06/01 23:37:53
我的用户控件中放了个RadioButtonList控件,当点击按钮时想找到 始终找不到!!!!
private int num = 1;
private int idexNUm = 0;
protected void Page_Load(object sender, EventArgs e)
{
DB db = new DB();
string cmd = "select * from Vote_Item";
SqlDataReader sdr = db.ExecuteReader(cmd);
System.Web.UI.WebControls.TableRow tr = new TableRow();
int i = 0;
while (sdr.Read())
{
i = i + 1;
idexNUm = idexNUm + 1;
System.Web.UI.WebControls.TableCell tc = new TableCell();
myWebCon mwc = (myWebCon)this.LoadControl("myWebCon.ascx");
mwc.Id = sdr["Vote_Title_Id"].ToString();
if (i < 10)
{
mwc.Idex = "0" + idexNUm.ToString();
}
else
{
private int num = 1;
private int idexNUm = 0;
protected void Page_Load(object sender, EventArgs e)
{
DB db = new DB();
string cmd = "select * from Vote_Item";
SqlDataReader sdr = db.ExecuteReader(cmd);
System.Web.UI.WebControls.TableRow tr = new TableRow();
int i = 0;
while (sdr.Read())
{
i = i + 1;
idexNUm = idexNUm + 1;
System.Web.UI.WebControls.TableCell tc = new TableCell();
myWebCon mwc = (myWebCon)this.LoadControl("myWebCon.ascx");
mwc.Id = sdr["Vote_Title_Id"].ToString();
if (i < 10)
{
mwc.Idex = "0" + idexNUm.ToString();
}
else
{
控件可以通过定义属性的方式与调用者传值. 比如说你可以在myWebCon.ascx.ascx.cs里定义一个属性:
public string SelectedID
{
get
{
return RadioButtonList1.SelectedValue;
}
}
这样你就可以在BtnOk_Click里直接用了
写属性