c# - Creating an asp:Button programmatically? -

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i'm using code-behind page create save button programmatically:

    button btnsave = new button();     btnsave.id = "btnsave";     btnsave.text = "save";

however think must create html button or perhaps needs else cannot seem set onclick attribute in following line, can specify onclientclick isn't 1 want set.

button btnsave = new button();     btnsave.id = "btnsave";     btnsave.text = "save";   btnsave.click += new system.eventhandler(btnsave_click);  protected void btnsave_click(object sender, eventargs e) {     //do when button clicked.  }

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