从文本框动态绑定gridview [英] bind gridview from textboxes dynamically

问题描述

请回复我如何从表单数据动态填充gridview(不使用数据源)并且不使用会话

Please reply me how to fill a gridview from form data dynamically (without using datasource) and without using a session

我用这种方式，但是当它再次浏览时，gridview出现了旧数据.我该怎么办?

I used this way but when it browsing another time, gridview appeares with old data.What should I do?

受保护的

{

{

dt =缓存[

gridbindfromtextbox();

gridbindfromtextbox();

}

{

dt.Columns.Add(

dt.Columns.Add(

dt.Columns.Add(

dt.Columns.Add(

gridbindfromtextbox();

gridbindfromtextbox();

}

}

{

dr [

dr [

dt.Rows.Add(dr);

dt.Rows.Add(dr);

缓存[

GridView1.DataSource = dt;

GridView1.DataSource = dt;

GridView1.DataBind();

GridView1.DataBind();

}

推荐答案

您的代码难以辨认.但是，鉴于您只有一组文本框，为什么需要网格?您想输入它们并随手显示它们，而不将它们存储在任何地方?这有什么用?如果愿意，您可以将它们全部存储在viewstate中，但对我而言似乎毫无意义.

Your code is illegible.  However, given that you only have one set of textboxes, why do you need a grid ? you want to enter them and show them as you go, without storing them anywhere ? What''s the use of that ? You COULD store them all in viewstate, if you wanted, but it seems pointless to me.

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