public DataColumn AddDataColumn(string name = null, string sourceColumn = null, string displayFolder = null, DataType dataType = DataType.String)
{
if (!Handler.PowerBIGovernance.AllowCreate(typeof(DataColumn)))
{
throw new PowerBIGovernanceException("Adding columns to a table in this Power BI Model is not supported.");
}
Handler.BeginUpdate("add Data column");
var column = DataColumn.CreateNew(this, name);
column.DataType = dataType;
if (!string.IsNullOrEmpty(sourceColumn))
{
column.SourceColumn = sourceColumn;
}
if (!string.IsNullOrEmpty(displayFolder))
{
column.DisplayFolder = displayFolder;
}
Handler.EndUpdate();
return(column);
}
public DataColumn AddDataColumn(string name = null, string sourceColumn = null, string displayFolder = null)
{
if (Handler.UsePowerBIGovernance && !PowerBI.PowerBIGovernance.AllowCreate(typeof(DataColumn)))
{
return(null);
}
Handler.BeginUpdate("add Data column");
var column = DataColumn.CreateNew(this, name);
column.DataType = DataType.String;
if (!string.IsNullOrEmpty(sourceColumn))
{
column.SourceColumn = sourceColumn;
}
if (!string.IsNullOrEmpty(displayFolder))
{
column.DisplayFolder = displayFolder;
}
Handler.EndUpdate();
return(column);
}
