October 2010
Intermediate to advanced
1920 pages
73h 55m
English
Content preview from ASP.NET 4 UnleashedBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using the ASP.NET Parameter Object
The ASP.NET parameter object has the following properties:
• ConvertEmptyStringToNull—
When true, if a parameter represents an empty string, the empty string converts to the value Nothing (null) before the associated command executes.
• DefaultValue—
When a parameter has the value Nothing (null), the DefaultValue is used for the value of the parameter.
• Direction—
Indicates the direction of the parameter. Possible values are Input, InputOutput, Output, and ReturnValue.
• Name—
Indicates the name of the parameter. Do not use the @ character when indicating the name of an ASP.NET parameter.
• Size—
Indicates the data size of the parameter.
• Type—
Indicates the .NET Framework type of the parameter. You can assign ...
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