/// <summary>
/// 字段计算器新增字段，更新回来
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AttributeCalNewFieldAdded(object sender, EventArgs e)
{
AttributeCalculator attributeCal = sender as AttributeCalculator;
if (attributeCal != null)
{
_activeLayer.DataSet = attributeCal.FeatureSet;
}
}
/// <summary>
/// 字段计算器
/// </summary>
public void FieldCalculationExecute()
{
AttributeCalculator attributeCal = new AttributeCalculator();
attributeCal.Show();
attributeCal.FeatureSet = _activeLayer.DataSet;
List <string> fieldList = new List <string>();
foreach (DataColumn dataCol in _activeLayer.DataSet.DataTable.Columns)
{
fieldList.Add(dataCol.ToString());
}
attributeCal.LoadTableField(fieldList); //Load all fields
attributeCal.NewFieldAdded += AttributeCalNewFieldAdded; //when user click new field to put the calulated values.
}
