Dropdownlists and SelectedIndexChanged

Question

4.00/5 (1 vote)

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Having a little trouble with dropdownlists and SelectedIndexChanged in activating oldposts().

Here is my code:

ASP.NET

<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged">

VB

Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
        oldposts()
    End Sub

Error Code:

VB

Min Dropdown: Index was outside the bounds of the array.

Posted 26-Nov-13 13:47pm

teledexterus

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walterhevedeich · Answer 1 · 2013-11-26T14:42:00

Solution 1

This happens when your index is greater than the highest index of an array, in this case, the value array of the dropdownlist. Check your oldposts() if there is something similar to what was described.

Posted 26-Nov-13 14:42pm

walterhevedeich

Abhinav S · Answer 2 · 2013-11-26T16:34:00

Solution 2

This[^] may help.

Posted 26-Nov-13 16:34pm

Abhinav S