本文整理汇总了C#中ITable.GetRow方法的典型用法代码示例。如果您正苦于以下问题：C# ITable.GetRow方法的具体用法？C# ITable.GetRow怎么用？C# ITable.GetRow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ITable的用法示例。
在下文中一共展示了ITable.GetRow方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: FetchRowFrom
internal Row FetchRowFrom(ITable table, FetchDirection direction, int offset)
{
int rowOffset;
if (direction == FetchDirection.Next) {
rowOffset = CurrentOffset + 1;
} else if (direction == FetchDirection.Prior) {
rowOffset = CurrentOffset - 1;
} else if (direction == FetchDirection.First) {
rowOffset = CurrentOffset = 0;
} else if (direction == FetchDirection.Last) {
rowOffset = table.RowCount - 1;
} else if (direction == FetchDirection.Absolute) {
rowOffset = offset;
} else if (direction == FetchDirection.Relative) {
rowOffset = CurrentOffset + offset;
} else {
// Should never happen
throw new InvalidOperationException("Invalid fetch direction");
}
if (rowOffset < 0 || rowOffset >= table.RowCount) {
Status = CursorStatus.NotFetching;
CurrentRow = null;
} else {
Status = CursorStatus.Fetching;
CurrentRow = table.GetRow(rowOffset);
}
CurrentOffset = rowOffset;
return CurrentRow;
}示例2: FetchRowFrom
internal Row FetchRowFrom(ITable table, FetchDirection direction, int offset)
{
int rowOffset;
if (direction == FetchDirection.Next) {
rowOffset = CurrentOffset + 1;
} else if (direction == FetchDirection.Prior) {
rowOffset = CurrentOffset - 1;
} else if (direction == FetchDirection.First) {
rowOffset = CurrentOffset = 0;
} else if (direction == FetchDirection.Last) {
rowOffset = table.RowCount;
} else if (direction == FetchDirection.Absolute) {
rowOffset = offset;
} else if (direction == FetchDirection.Relative) {
rowOffset = CurrentOffset + offset;
} else {
// Should never happen
throw new InvalidOperationException();
}
if (rowOffset < 0 || rowOffset >= table.RowCount)
throw new IndexOutOfRangeException(
String.Format("The fetch offset '{0}' is smaller than zero or greater than the result set ({1}).", rowOffset,
table.RowCount));
CurrentOffset = rowOffset;
Status = CursorStatus.Fetching;
return table.GetRow(rowOffset);
}