如何在asp.net的点击事件中动态图像按钮？ [英] How to dynamic image button in click event by asp.net?

问题描述

我的代码 - ：

My Code-:

StringBuilder sb = new StringBuilder();
ImageButton imgBtn = new ImageButton();
imgBtn.ID = "imgBtn";
imgBtn.ImageUrl = "images/bestoffer.gif";
imgBtn.Click += new ImageClickEventHandler(imgBtn_Click);
imgBtn.Attributes.Add("style", "border-width: 0px;");
//this.Form.Controls.AddAt(1, imgBtn);
PlaceHolder1.Controls.Add(imgBtn);
sb.Append(imgBtn);

protected void imgBtn_Click(object sender, ImageClickEventArgs e)
    {
        Session["place"] = "BestOffers";
        Session["location"] = null;
        Response.Redirect("listing.aspx");
    }

在这个imgBtn_Click not event fire为什么火？



所以，请帮助我解决这个问题。

In this imgBtn_Click not event fire why?

so, please help me and solve this problem.

推荐答案

我不确定你在哪里生成你的按钮。您应该将您的按钮添加到页面的 OnInit 中的页面[ ^ ]事件并在OnLoad期间或之前连接它的点击事件



祝你好运。

I am not sure where you are generating your button. You should add your button to the page in the page's OnInit [^] event and wire up it's click event during or before OnLoad

Good luck.

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