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.NET Open Clients
Passing Parameters : ProDataTable class methods : Column-related (buffer-field) methods : SetColumnProType( )
SetColumnProType( )
Sets the ABL data type for the specified data column, where proType must correspond to one of the valid ABL-specific class constants found in the Progress.Open4GL.Parameter class (see Table 15). The syntax is:


static void SetColumnProType(System.Data.DataTable dt, string colName,
                                 int proType)
Where colName is the name of the column in the DataTable.
static void SetColumnProType(System.Data.DataColumn dc, int proType)
Where dc is the DataColumn.