tooltip for asp.net dropdownlist

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How to Create a tooltip for Dropdownlist each Items it's Work on with Using Mouse.

plase any one can help me

Posted 23-Mar-14 22:16pm

Hasitha Wijesooriya

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manvendra patel · Answer 1 · 2014-03-23T22:27:00

Solution 1

Try like this-

C#

public void Tooltip(ListControl lc)
{
    for (int d = 0; d < lc.Items.Count; d++)
    {
        lc.Items[d].Attributes.Add("title", lc.Items[d].Text);
    }
}

try this link-
http://www.dotnetspider.com/resources/5099-Tool-tip-for-DropDownList-ASP-NET.aspx[^]

Posted 23-Mar-14 22:27pm

manvendra patel

Dixit Ashish · Answer 2 · 2014-03-23T22:31:00

 protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
BindDropdown();
}
}
protected void BindDropdown()
{
SqlConnection con =new SqlConnection("your connection string ");
con.Open();
SqlCommand cmd = new SqlCommand("select UserId,UserName from UserInformation", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
ddlDetails.DataTextField = "UserName";
ddlDetails.DataValueField = "UserId";
ddlDetails.DataSource = ds;
ddlDetails.DataBind();
}
protected void ddlDetails_DataBound(object sender, EventArgs e)
{
DropDownList ddl = sender as DropDownList;
if(ddl!=null)
{
foreach (ListItem li in ddl.Items)
{
li.Attributes["title"] = li.Text;
} 
}
}
}