<dx:ASPxComboBox ValueField="Id" TextField="Ethinicity" DataSourceID="ethincitydatasource" SelectedIndex="0" runat="server" ID="cmbEthinicity" Width="250px" Height="32px" CssClass="textbox-style-account" ValueType="System.Int32">
<DropDownButton>
<Image Url="images/down.png"></Image>
</DropDownButton>
<ValidationSettings ValidationGroup="SaveCompanyInfo" Display="Static" ErrorDisplayMode="Text" ErrorTextPosition="Bottom" EnableCustomValidation="True" CausesValidation="True">
<RequiredField IsRequired="True" ErrorText="Select Ethinicity" />
</ValidationSettings>
</dx:ASPxComboBox>
<data: EthinicityMasterDataSource runat="server" ID="ethincitydatasource" SelectMethod="GetAll"></data: EthinicityMasterDataSource>
Code on cs
protected void Page_Load(object sender, EventArgs e)
{if (!IsPostBack)
{
cmbEthinicity.DataBind();
cmbEthinicity.Value = Convert.ToInt32(objPpiClient.EthinicityId);
}
}
Key solution: cmbEthinicity.DataBind();
bind again before setting selected index.
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