private void SetDataRow(VistaDBDataRow dataRow)
{
if (this.cacheIndex >= 0)
{
this.dataRowCache[this.cacheIndex] = dataRow;
}
}
/// <summary>
/// Adds a new item to the list.
/// </summary>
/// <returns>The item added to the list.</returns>
public object AddNew()
{
VistaDBDataRow dataRow;
if (!this.AllowNew)
{
throw new InvalidOperationException("Adding a new row is not allowed");
}
dataRow = this.Insert();
if (this.ListChanged != null)
{
this.ListChanged(this, new ListChangedEventArgs(ListChangedType.ItemAdded, (this.Count - 1)));
}
return(dataRow);
}
/// <summary>
/// Constructor
/// </summary>
public VistaDBDataSet()
{
this.table = null;
this.sortProperty = null;
this.sortDirection = ListSortDirection.Ascending;
this.cacheMinRowIndex = -1;
this.cacheMaxRowIndex = -1;
this.rowIndex = -1;
this.dataRowCache = new VistaDBDataRow[CacheSize];
this.cacheIndex = -1;
this.firstRun = true;
this.secondRun = false;
this.count = 0;
this.table = new VistaDBDataSetTable(this);
this.dataRow = null;
this.inserting = false;
}
/// <summary>
/// Constructor
/// </summary>
public VistaDBDataSet()
{
this.table = null;
this.sortProperty = null;
this.sortDirection = ListSortDirection.Ascending;
this.cacheMinRowIndex = -1;
this.cacheMaxRowIndex = -1;
this.rowIndex = -1;
this.dataRowCache = new VistaDBDataRow[CacheSize];
this.cacheIndex = -1;
this.firstRun = true;
this.secondRun = false;
this.count = 0;
this.table = new VistaDBDataSetTable(this);
this.dataRow = null;
this.inserting = false;
}
/// <summary>
/// Adds a new item to the list.
/// </summary>
/// <returns>The item added to the list.</returns>
public object AddNew()
{
VistaDBDataRow dataRow;
if (!this.AllowNew)
{
throw new InvalidOperationException("Adding a new row is not allowed");
}
dataRow = this.Insert();
if (this.ListChanged != null)
{
this.ListChanged(this, new ListChangedEventArgs(ListChangedType.ItemAdded, (this.Count - 1)));
}
return dataRow;
}
private void SetDataRow(VistaDBDataRow dataRow)
{
if(this.cacheIndex >= 0)
this.dataRowCache[this.cacheIndex] = dataRow;
}
private void SetDataRow(int index, VistaDBDataRow dataRow)
{
this.dataRowCache[index] = dataRow;
}
private void SetDataRow(int index, VistaDBDataRow dataRow)
{
this.dataRowCache[index] = dataRow;
}