在单击按钮后的webpart中，应显示文本框和标签 [英] in a webpart after the button is clicked the textbox and label should be displayed

问题描述

在单击按钮后的webpart中，应显示文本框和标签

in a webpart after the button is clicked the textbox and label should be displayed

推荐答案

protected void Button1_Click(Object sender,Eventargs e)
{
     label1.visible = true; // set property as visible false prior
     textbox1.visible = true; //set property as visible false prior
}

或者你可以动态地做它

or you can do it dynamically

protected void Button1_Click(Object sender,Eventargs e)
{
    Label lable1 = new Label();
    TextBox textbox1 = new TextBox();
    
    //you will need to have a container( placeholder or panel) control where you want to add them
   contarinerControl.Add(label1);
   contarinerControl.Add(textbox1);

 
}

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