UniDAC

TUniParam Members

TUniParam class overview.

Properties

Name Description

AsBlob (inherited from TDAParam)

Used to set and read the value of the BLOB parameter as string.

AsBlobRef (inherited from TDAParam)

Used to set and read the value of the BLOB parameter as a TBlob object.

AsFloat (inherited from TDAParam)

Used to assign the value for a float field to a parameter.

AsInteger (inherited from TDAParam)

Used to assign the value for an integer field to the parameter.

AsLargeInt (inherited from TDAParam)

Used to assign the value for a LargeInteger field to the parameter.

AsMemo (inherited from TDAParam)

Used to assign the value for a memo field to the parameter.

AsMemoRef (inherited from TDAParam)

Used to set and read the value of the memo parameter as a TBlob object.

AsSQLTimeStamp (inherited from TDAParam)

Used to specify the value of the parameter when it represents a SQL timestamp field.

AsString (inherited from TDAParam)

Used to assign the string value to the parameter.

AsWideString (inherited from TDAParam)

Used to assign the Unicode string value to the parameter.

DataType (inherited from TDAParam)

Indicates the data type of the parameter.

IsNull (inherited from TDAParam)

Used to indicate whether the value assigned to a parameter is NULL.

ParamType (inherited from TDAParam)

Used to indicate the type of use for a parameter.

Size (inherited from TDAParam)

Specifies the size of a string type parameter.

Value (inherited from TDAParam)

Used to represent the value of the parameter as Variant.

Methods

Name Description

AssignField (inherited from TDAParam)

Assigns field name and field value to a param.

AssignFieldValue (inherited from TDAParam)

Assigns the specified field properties and value to a parameter.

LoadFromFile (inherited from TDAParam)

Places the content of a specified file into a TDAParam object.

LoadFromStream (inherited from TDAParam)

Places the content from a stream into a TDAParam object.

SetBlobData (inherited from TDAParam)

Overloaded. Writes the data from a specified buffer to BLOB.
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