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AnswerRe: How to create an OLE control in EXCEL sheet? Pin
barneyman28-Apr-11 19:52
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds28-Apr-11 22:07
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
barneyman29-Apr-11 14:55
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds1-May-11 20:21
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
barneyman1-May-11 20:30
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds2-May-11 16:48
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
barneyman2-May-11 18:11
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds3-May-11 1:38
Memberwhiteclouds3-May-11 1:38 
I had make clear that the reason of problem is the interface I need i can't be queried.
When the following code executed, nothing output.
HRESULT hr=pObj.QueryInterface(&cpCASign);

But i don't know how to fix it. Pls help me. Thx!
There is some white cloud floating on the blue sky. That's the landscape I like.

GeneralRe: How to create an OLE control in EXCEL sheet? [modified] Pin
barneyman3-May-11 14:57
Memberbarneyman3-May-11 14:57 
GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds3-May-11 16:29
Memberwhiteclouds3-May-11 16:29 
GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds3-May-11 22:16
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
barneyman3-May-11 23:15
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds4-May-11 0:32
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
barneyman4-May-11 19:15
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GeneralRe: How to create an OLE control in EXCEL sheet? Pin
whiteclouds4-May-11 23:16
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kamaljagesia7-Apr-11 5:09
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AnswerRe: IAccessible, IAccessible2 Interface for Microsoft Active Accessibility Pin
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