RAD Studio VCL Reference
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The following tables list the members exposed by TAdoDbxParameter.
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Name |
Description |
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This is Clone, a member of class TAdoDbxParameter. | |
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This is the overview for the Create constructor overload. | |
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Destroys a TAdoDbxParameter instance. | |
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This is get_DbType, a member of class TAdoDbxParameter. | |
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This is get_Direction, a member of class TAdoDbxParameter. | |
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This is get_IsNullable, a member of class TAdoDbxParameter. | |
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This is get_ParameterName, a member of class TAdoDbxParameter. | |
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This is get_Precision, a member of class TAdoDbxParameter. | |
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This is get_Scale, a member of class TAdoDbxParameter. | |
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This is get_Size, a member of class TAdoDbxParameter. | |
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This is get_SourceColumn, a member of class TAdoDbxParameter. | |
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This is get_SourceColumnNullMapping, a member of class TAdoDbxParameter. | |
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This is get_SourceVersion, a member of class TAdoDbxParameter. | |
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This is get_Value, a member of class TAdoDbxParameter. | |
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Resets the DBType property to original settings. | |
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This is set_DbType, a member of class TAdoDbxParameter. | |
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This is set_Direction, a member of class TAdoDbxParameter. | |
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This is set_IsNullable, a member of class TAdoDbxParameter. | |
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This is set_ParameterName, a member of class TAdoDbxParameter. | |
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This is set_Precision, a member of class TAdoDbxParameter. | |
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This is set_Scale, a member of class TAdoDbxParameter. | |
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This is set_Size, a member of class TAdoDbxParameter. | |
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This is set_SourceColumn, a member of class TAdoDbxParameter. | |
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This is set_SourceColumnNullMapping, a member of class TAdoDbxParameter. | |
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This is set_SourceVersion, a member of class TAdoDbxParameter. | |
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This is set_Value, a member of class TAdoDbxParameter. |
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Name |
Description |
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Gets or sets the data type of the parameter. | |
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TDBXDataTypes data type | |
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TDBXDataTypessub type | |
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Gets or sets a value indicating whether the parameter is input-only, output-only, bidirectional, or a stored procedure return value parameter. | |
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Gets or sets the value that determines whether or not a parameter value can be null. | |
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Gets and sets the parameter name of the given parameter in a parameter collection. | |
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Gets or sets the maximum number of digits used to represent the Value property. | |
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Gets and sets the scale of the Value property, which contains either a numeric or decimal value. | |
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Gets and sets the size of the parameter value in bytes. | |
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The name of the source column mapped to the DataSet. The default is an empty string. | |
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Sets or gets a value indicating whether the column can be null. | |
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Gets or sets the DataRowVersion to use when loading Value. | |
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Gets or sets the value of the parameter. |
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