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Last post Jan 10, 2006 05:03 AM by White Rose
Member
100 Points
20 Posts
Jan 10, 2006 05:03 AM|LINK
I'm creating a custom control with a complex property: CustomText (details in attachment). All seem be OK when I design with VS.NET (2005). However, when I run, i get an error: "NullReferenceException was unhandled by user code".
Code in HTML View is:
<cc1:BbqPager ID="BbqPager1" runat="server" BorderColor="Blue" BorderStyle="Solid" BorderWidth="1px" OnPageChanged="BbqPager1_PageChanged" Font-Bold="false" CustomText-Begin="Pages:" CustomText-End="© 2006 Đỗ Hồng Ngọc" CustomText-First="123" CustomText-Last=">>" CustomText-Next=">" CustomText-Previous="<" CustomText-Separator=""> </cc1:BbqPager>
However, when i delete the red text
<cc1:BbqPager ID="BbqPager1" runat="server" BorderColor="Blue" BorderStyle="Solid" BorderWidth="1px" OnPageChanged="BbqPager1_PageChanged" Font-Bold="false"> </cc1:BbqPager>
My program run well again. It seem that that property wasn't stored in ViewState.
Can you help me?
Attachment: http://www.megaupload.com/?d=RM3YJ12U
Thanks and best regards,
White Rose
Member
100 Points
20 Posts
Problem with complex property
Jan 10, 2006 05:03 AM|LINK
I'm creating a custom control with a complex property: CustomText (details in attachment). All seem be OK when I design with VS.NET (2005). However, when I run, i get an error: "NullReferenceException was unhandled by user code".
Code in HTML View is:
<cc1:BbqPager ID="BbqPager1" runat="server" BorderColor="Blue" BorderStyle="Solid"
BorderWidth="1px" OnPageChanged="BbqPager1_PageChanged" Font-Bold="false" CustomText-Begin="Pages:" CustomText-End="© 2006 Đỗ Hồng Ngọc" CustomText-First="123" CustomText-Last=">>" CustomText-Next=">" CustomText-Previous="<" CustomText-Separator="">
</cc1:BbqPager>
However, when i delete the red text
<cc1:BbqPager ID="BbqPager1" runat="server" BorderColor="Blue" BorderStyle="Solid"
BorderWidth="1px" OnPageChanged="BbqPager1_PageChanged" Font-Bold="false">
</cc1:BbqPager>
My program run well again. It seem that that property wasn't stored in ViewState.
Can you help me?
Attachment: http://www.megaupload.com/?d=RM3YJ12U
Thanks and best regards,