What does Request.Form ["DropDownList5"]. ToString () mean?

ivanherbert · Post time: 2020-1-27 05:40:01

everever30 · Post time: 2020-2-19 09:00:01

Get the selected value of DropDownList5

ivanherbert · Post time: 2020-2-19 10:15:02

Why use Request.Form?

shenmue024 · Post time: 2020-2-19 11:30:01

Receive the value of DropDownList5.

Same as DropDownList5.SelectedValue // If DropDownList5 is not a ListBox.

rcloud · Post time: 2020-2-19 12:00:02

Take the value of the form html control, this is used in asp

rcloud · Post time: 2020-2-19 15:15:01

such as:
<SELECT name = "DropDownList5">
<OPTION selected> 1 </ OPTION>
<OPTION> 2 </ OPTION>
</ SELECT>

ivanherbert · Post time: 2020-2-19 19:00:01

But DropDownList5 is a server control? What else does Request.Form do?

cc5092 · Post time: 2020-2-19 19:45:02

Request.Form?

Is getting the code generated by the client

urthas · Post time: 2020-2-19 22:15:01

DropDownList5 is the name of the control

ivanherbert · Post time: 2020-2-20 16:30:02

But DropDownList5 is a server control? What else does Request.Form do?
Can't get it directly?

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