Dropdown list value is 00

Question

0.00/5 (No votes)

See more:

Here is the code to display current time in DropDown (24 hr. format):

C#

var hours = Enumerable.Range(00, 24).Select(i => i.ToString("D2"));
var minutes = Enumerable.Range(00, 60).Select(i => i.ToString("D2"));
drpHour.DataSource = hours;
drpHour.DataBind();
drpMinute.DataSource = minutes;
drpMinute.DataBind();
drpHour.Items.Insert(0,DateTime.Now.Hour.ToString());
drpMinute.Items.Insert(0,DateTime.Now.Minute.ToString());

But while retrieving the values of DropDown lists, i.e. saving this time, their values are "00" "00".

C#

var hrs = drpHour.SelectedItem.Value;
var mins = drpMinute.SelectedItem.Value;

Posted 3-Mar-15 18:46pm

Member 11368614

Add a Solution

Comments

Suvendu Shekhar Giri 4-Mar-15 1:01am

try -
var hrs = drpHour.SelectedValue;
var mins = drpMinute.SelectedValue;

[no name] 4-Mar-15 1:19am

Put a break point then try-
var hrs = drpHour.SelectedValue;
var mins = drpMinute.SelectedValue;

BillWoodruff 4-Mar-15 2:00am

As others above suggest: put a break-point in your code where you retrieve 'drpHour.SelectedValue ... then examine the internal state of 'drpHour and 'drpMinute.

What do you see ?

Anisuzzaman Sumon 4-Mar-15 2:02am

in My PC everything is going correct here is my code: check the difference

protected void Page_Load(object sender, EventArgs e)
{
var hours = Enumerable.Range(00, 24).Select(i => i.ToString("D2"));
var minutes = Enumerable.Range(00, 60).Select(i => i.ToString("D2"));
drpHour.DataSource = hours;
drpHour.DataBind();
drpMinute.DataSource = minutes;
drpMinute.DataBind();
drpHour.Items.Insert(0, DateTime.Now.Hour.ToString());
drpMinute.Items.Insert(0, DateTime.Now.Minute.ToString());
}

protected void btnShow_Click(object sender, EventArgs e)
{
lblSelectedvalue.Text = drpHour.SelectedItem.Value + " and Minute:" + drpMinute.SelectedItem.Value;
}

------------------------------------------------------
Output:
12 and Minute:58 [as I selected]

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 10971356 · Accepted Answer · 2015-03-04T22:46:00

Solution 2

check this http://www.aspsnippets.com/Articles/Select-Day-Month-and-Year-Date-from-DropDownList-in-ASPNet.aspx[^]

Posted 4-Mar-15 22:46pm

Member 10971356