ThinBASIC Core Language > Data Structures > cHash > cHash Methods

Description

Get Value from a cHash object giving KeyName

Syntax

sValue = <cHash>.Get(KeyName [, sDefaultValue])

Alternative syntax:

sValue = <cHash>.Get.KeyName

A cHash object support a free and dynamic form to specify key names: Get method can be omitted.

The following statements are equivalent:

sValue = <cHash>.Get(KeyName)

sValue = <cHash>.KeyName

Returns

String

Parameters

Name

Type

Optional

Meaning

KeyName

Any sequence of chars will be recognized as key name.

Special chars can be used as part of the key name: \ and . (point)

KeyName will always internally converted into capital letters. If you need to keep the KeyName as typed, please include it into double quoted string.

sDefaultValue

String

Yes

If KeyName does not exists and sDefaultValue has been specified, sDefaultValue will be returned instead.

Remarks

Restrictions

See also

Examples

dim ExportCsvOpt as new cHash
ExportCsvOpt.Set(
                    Filename: APP_SourcePath + "ADODB_Test_Export_Out.csv",
                    ColumnNames: %TRUE,
                    FieldSeparator: ";",
                    RecordSeparator: $crlf,
                    StringDelimiter: $dq,
                    DecimalSeparator: ".",
                    RecordBuffer: 1000,
                    Index: %TRUE,
                    IndexBase: 1,
                    MaxRecords: -1,
                    Replace_CR: %TRUE,
                    Replace_CR_Char: "",
                    Replace_LF: %TRUE,
                    Replace_LF_Char: "",
                    Replace_CRLF: %TRUE,
                    Replace_CRLF_Char: "",
                    Replace_DQ: %TRUE,
                    Replace_DQ_Char: "'"
                  )

...

String s = ExportCsvOpt.Get(FieldSeparator)

String r = ExportCsvOpt.Get(Replace_DQ)

...

String s = ExportCsvOpt.Get.FieldSeparator

String r = ExportCsvOpt.Get.Replace_DQ