CGridView:GetCol

CGridView:GetCol

The GetCol method returns a 1-dimensional array with values that are numbers. containing the cell values in the specified column.

lua_table = CGridView:GetCol( nCol )

lua_table = CGridView:GetCol( nCol, nRowMin )

lua_table = CGridView:GetCol( nCol, nRowMin, nRowMax )

Where nCol is the column to return. If row limits are not specified, the entire column is extracted.

nRowMin is the first row to extract and nRowMax is the last row to extract.

The return value is a 1-dimensional array with values that are numbers. containing the column values within the specified row range.

On failure, nil is returned.

The following script returns the cell contents in column 6, between row 2 and row 4:

G = new_gridview("My Grid", GridParams)	-- create CGridView with properties in GridParams
tbl = G:GetCol(6, 2, 4)	-- returns the values in column 6 from rows 2 through 4
list(tbl)	-- list the values in the table.