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GeekInterview.com > Interview Questions > Microsoft > C#
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Question: Variable Declaration and Assignment
Answer: What is difference between these two statement? if variable is declared and assign value in following two ways
String sValue = (String)GridView1.DataKeys[GridView1.SelectedIndex].Value;
String sValue = GridView1.DataKeys[GridView1.SelectedIndex].Value.ToString();
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| June 06, 2008 06:49:49 |
#1 |
| infoeweb |
Member Since: June 2008 Total Comments: 1 |
RE: Variable Declaration and Assignment
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.tostring method doesot handle null value where as other does..
vijay |
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