internal override void CreateDataSchema(IntegrationContext context)
{
DataTable dt = context.State["datatable"] as DataTable;
if (dt == null)
{
throw new ArgumentException("context.State[\"datatable\"]");
}
//if (dt.Rows.Count == 0)
// throw new ArgumentException("rows cannot be empty.");
DataSchema dataSchema = new DataSchema();
dataSchema.TransferMode = DataFixMode.Skip;
List <DataSchemaField> fields = new List <DataSchemaField>();
for (int i = 0; i < dt.Columns.Count; i++)
{
DataSchemaField field = new DataSchemaField();
field.Name = field.Source = field.Destination = dt.Columns[i].ColumnName;
field.Type = dt.Columns[i].DataType.ToString();
if (!dt.Columns[i].AllowDBNull)
{
field.SetAnyAttributeValue("required", "true");
}
field.Index = dt.Columns[i].Ordinal;
fields.Add(field);
}
dataSchema.Fields = fields.ToArray();
context.Schema = dataSchema;
}
public bool SetAnyAttributeValue(string name, string value)
{
if (string.IsNullOrEmpty(name) || string.IsNullOrEmpty(value))
{
return(false);
}
AnyAttr = DataSchemaField.SetAnyAttributeValue(AnyAttr, name, value);
return(true);
}
