如何在ASP.NET中使用HTML表格动态添加按钮

Question

I want to add dynamically button in html table.

I created a master page and another subpage.

On the sub page, I want to dynamically add a button in html table.

This is my code:

Button btnSend = new Button();
btnSend.ID = "btnSend";
btnSend.Text = "Send";
btnSend.Click += new System.EventHandler(btnSend_Click);
this.form1.Controls.Add(btnSend);

But I get an error:

form1 is not accessible from sub page.

Please help me to dynamically add a button into the html table.

Answer 1

If you use asp.net then you have no forms. So simply insert a button from the toolbox and set buttonName.visible = true or false as you need.

Answer 2

如果要向子页面添加动态控件，那么我建议您添加一个面板，然后只需使用panel.controls.add（您的按钮）即可。

Answer 3

Do you create the HTML table on codebehind? If so, you may add the button there. If not, you may try putting a Literal there, and fill it with the code for an HTML button if needed.