How to add an item to a drop down list in ASP NET

Question

I want to add the  quot Add new quot  at a specific index  but I am not sure of the syntax  I have the following code  protected void Page Load object sender  EventArgs e            DRPFill            if   IsPostBack                        DropDownList1 Items Add  quot Add New quot                public void DRPFill         if   IsPostBack                  Object         AddMajor objMajor   new AddMajor               Data Table         DataTable dtMajor   objMajor find               Data Source         DropDownList1 DataSource   dtMajor          DropDownList1 DataValueField    quot MajorID quot           DropDownList1 DataTextField    quot MajorName quot              Data Bind         DropDownList1 DataBind

User · Answer

Try following code     DropDownList1 Items Add new ListItem txt box1 Text

User · Answer

Which specific index  If you want  Add New  to be first on the dropdownlist you can add it though the code like this    lt asp DropDownList ID  DropDownList1  AppendDataBoundItems  true  runat  server  gt        lt asp ListItem Text  Add New  Value  0    gt   lt  asp DropDownList gt    If you want to add it at a different index  maybe the last then try   ListItem lst   new ListItem    Add New     0      DropDownList1 Items Insert  DropDownList1 Items Count-1  lst

User · Answer

Try this  it will insert the list item at index 0   DropDownList1 Items Insert 0  new ListItem  Add New

[c#] How to add an item to a drop down list in ASP.NET?

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