PsqlParameterCollection Object
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The PsqlParameterCollection object represents a collection of parameters relevant to a PsqlCommand, and includes their mappings to columns in a DataSet.
Table 4-19 describes the public properties for PsqlParameterCollection.
Table 4-19 Public Properties of PsqlParameterCollection
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Property
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Description
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Count
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Gets the number of PsqlParameter objects in the collection.
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IsFixedSize
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Gets a value that indicates whether the PsqlParameterCollection has a fixed size.
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IsReadOnly
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Gets a value that indicates whether the PsqlParameterCollection is read-only.
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IsSynchronized
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Gets a value that indicates whether the PsqlParameterCollection is thread-safe.
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Item
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Gets the parameter at the specified index. In C#, this property is the indexer for the IDataParameterCollection class.
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SynchRoot
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Gets the object used to synchronize access to the PsqlParameterCollection.
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Table 4-20 provides the public methods for PsqlParameterCollection.
Table 4-20 Public Methods of the PsqlParameterCollection Object
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Method
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Description
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Contains
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Gets a value that indicates whether a parameter in the collection has the specified source table name.
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IndexOf
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Gets the location of the IDataParameter within the collection.
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RemoveAt
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Removes the IDataParameter from the collection.
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