Yes.
1.
<CuteWebUI:Uploader ID="Uploader1" runat="server" InsertButtonID="Button1">
</CuteWebUI:Uploader>
<asp:Button ID="Button1" runat="server" Text="CustomButton"/>
2.
<CuteWebUI:Uploader ID="Uploader1" runat="server" InsertButtonID="Image1">
</CuteWebUI:Uploader>
<asp:Image ImageUrl="~/Uploads/myImg.gif" runat="server" ID="Image1" />
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asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
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