DetailsView - populating DropDown based on selection of another (csharpdotnetfreak.blogspot.com)

submitted by amit.jainamit.jain(904) 3 years, 3 months ago

Here is the code for populating a DropDown based on selection of another drop down list in Details view control of ASP .NET , in this example i've added two DropDowns in DetailsView control using TemplateField and InsertItemTemplate The Second DropDown (ddlProducts) is getting populated based on Category selected in Category DropDown , For this i've used SelectedIndexChanged event and findControl method to find the control and sqldataSource is used as datasource for the dropdowns and DetailView

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