System.Data.DataColumnCollection.Contains C# (CSharp) Метод

Contains() публичный Метод

Checks whether the collection contains a column with the specified name.
public Contains ( string name ) : bool
name string
Результат bool
        public bool Contains(string name)
        {
            DataColumn column;
            if ((_columnFromName.TryGetValue(name, out column)) && (column != null))
            {
                return true;
            }

            return (IndexOfCaseInsensitive(name) >= 0);
        }

Same methods

DataColumnCollection::Contains ( string name, bool caseSensitive ) : bool

Usage Example

Пример #1
0
 public CourseRubricObject(DataColumnCollection columns, DataRow row)
 {
     this.id = columns.Contains("id") ? Convert.ToInt32(row["id"]) : -1;
     this.courseId = columns.Contains("course_id") ? Convert.ToInt32(row["course_id"]) : -1;
     this.courseName = columns.Contains("course_name") ? Convert.ToString(row["course_name"]) : "-";
     this.rubricName = columns.Contains("rubric_name") ? Convert.ToString(row["rubric_name"]) : "-";
 }
All Usage Examples Of System.Data.DataColumnCollection::Contains