IMinute.GetBlob Method

Reads the content of the blob belonging to a column of a minute row.
Function GetBlob( _ 
ByVal row As Integer, _ 
ByVal fieldMnemonic As String, _ 
Optional ByRef fileName As String = "" _ 
) As Byte()
This language is not supported or no code example is available.
byte[] GetBlob( 
int row
string fieldMnemonic
ref string fileName = "" 
)
This language is not supported or no code example is available.

Parameters

row
int

The row number in the minute (1 - 9999).

fieldMnemonic
string

The ID (mnemonic) of the field you want to get the blob from.

fileName
string

The argument passed by reference which returns the name of the file stored to the blob. Applies only to free columns. For native fields: EmbeddedExcel, EmbeddedWord and SetImage, it is always an empty string.

Return Value

byte[]

The byte array which is the content of the blob.

Exception type Condition

QdvApiException

A problem occurred.

Remarks
 

Native fields are:

EmbeddedExcel: The Excel workbook hosted in the row which is used to return values to the minute row.

EmbeddedWord: The word document hosted in the row (which is to be merged with calling word document).

SetImage: The information about the set, for headers of sets (contains input data for the set, etc.). This blob can have 2 formats depending on the settings in the database of sets which creates it. It can be a list of inputs (default) or a workbook being an exact image of the set workbook. You can test this using the GetTypeOfSetImage function and use either GetSetImageAsObject or GetSetImageAsWorkbook methods.

Version
 
Available since QDV 7.13.0001.

.NET Framework

Supported in: 4.8, 4.7, 4.6, 4.5.2

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Definition