RAD Studio VCL Reference
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The following tables list the members exposed by TIBXSQLVAR.
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Name |
Description |
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Responds after the last constructor has executed. | |
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Assigns another XSQLVAR to the XSQLVAR component. | |
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Responds before the first destructor executes. | |
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Returns a pointer to the runtime type information (RTTI) table for the object type. | |
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Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument). | |
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Determines whether an object is of a specific type. | |
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Returns the type of the immediate ancestor of a class. | |
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Returns the class reference for the object's class. | |
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Performs finalization on long strings, variants, and interface variables within a class. | |
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Clears the value of this TIBXSQLVAR object. | |
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Creates an instance of an XSQLVAR structure. | |
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Provides the interface for a method that processes message records. | |
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Disposes of an object instance. | |
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Calls message-handling methods for the object, based on the contents of the Message parameter. | |
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Checks if the current instance and the parameter are equal. | |
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This is the overview for the FieldAddress method overload. | |
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Destroys an object and frees its associated memory, if necessary. | |
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Deallocates memory allocated by a previous call to the System::TObject::NewInstance method. | |
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Returns an integer containing the hash code. | |
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Retrieves a specified interface. | |
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Returns the entry for a specific interface implemented in a class. | |
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Returns a pointer to a structure containing all of the interfaces implemented by a given class. | |
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Determines the relationship of two object types. | |
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Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer. | |
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Returns the size in bytes of each instance of the object type. | |
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Loads the contents of a file to a Blob field. | |
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Loads a stream into a Blob field. | |
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This is the overview for the MethodAddress method overload. | |
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Returns the name of a class method by address. | |
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Allocates memory for an instance of an object type and returns a pointer to that new instance. | |
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Handles exceptions in methods declared using the safecall calling convention. | |
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Saves the contents of a Blob field to a file. | |
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Saves the contents of a Blob field to a stream. | |
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Returns a string containing the class name. | |
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Returns a string containing the unit name. |
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Name |
Description |
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Represents the XSQLVAR field's value as a Currency value. | |
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Represents the XSQLVAR field's value as a TDateTime value. | |
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Represents the XSQLVAR field's value as a TDateTime value. | |
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Represents the XSQLVAR field's value as a Double value. | |
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Represents the XSQLVAR field's value as a Float value. | |
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Represents the XSQLVAR field's value as a 64-bit integer. | |
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Represents the XSQLVAR field's value as a 32-bit integer value. | |
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Represents the XSQLVAR field's value as a Long integer value. | |
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Represents the XSQLVAR field's value as a Pointer value. | |
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Represents the XSQLVAR field's value as a Quad value. | |
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Represents the XSQLVAR field's value as a Short integer value. | |
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Represents the XSQLVAR field's value as a string. | |
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Represents the XSQLVAR field's value as a TDateTime value. | |
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Represents the XSQLVAR field's value as a string with any trailing spaces removed. | |
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Represents the XSQLVAR field's value as type Variant. | |
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Represents the XSQLVAR field's value as an XSQLVAR value. | |
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Accesses the underlying InterBase XSQLVAR structure. | |
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Indicates the position of the XSQLVAR in the XSQLDA. | |
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Indicates whether the field has a value assigned to it. | |
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Indicates whether the field can have a value assigned to it. | |
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Indicates whether a field has been modified. | |
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Returns the name of the XSQLVAR. | |
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Indicates the maximum size, in bytes, of data in the sqldata field of the XSQLVAR. | |
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Indicates the SQL datatype of parameters or select list items. | |
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Returns the value of the XSQLVAR field component. |
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