本文整理汇总了C#中IDataRecord.GetAsNullableNumeric方法的典型用法代码示例。如果您正苦于以下问题:C# IDataRecord.GetAsNullableNumeric方法的具体用法?C# IDataRecord.GetAsNullableNumeric怎么用?C# IDataRecord.GetAsNullableNumeric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IDataRecord
的用法示例。
在下文中一共展示了IDataRecord.GetAsNullableNumeric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: ReadParameter
protected virtual StoredProcedureParameter ReadParameter(IDataRecord dataRecord)
{
var parameter = new StoredProcedureParameter();
int field = 0;
parameter.ProcedureName = dataRecord.GetAsString(field++);
parameter.Name = dataRecord.GetAsString(field++);
parameter.Schema = dataRecord.GetAsString(field++);
parameter.Type = new DataType();
parameter.Type.SqlType = dataRecord.GetAsString(field++);
parameter.Type.Length = dataRecord.GetAsNullableNumeric<long>(field++);
parameter.Type.Precision = dataRecord.GetAsNullableNumeric<int>(field++);
parameter.Type.Scale = dataRecord.GetAsNullableNumeric<int>(field++);
string inOut = dataRecord.GetAsString(field++).ToLower();
parameter.In = inOut.Contains("in");
parameter.Out = inOut.Contains("out");
return parameter;
}
示例2: ReadColumn
protected virtual IDataTableColumn ReadColumn(IDataRecord rdr)
{
var column = new DataTableColumn();
int field = 0;
column.TableSchema = rdr.GetAsString(field++).Trim();
column.TableName = rdr.GetAsString(field++).Trim();
column.ColumnName = rdr.GetAsString(field++).Trim();
string nullableStr = rdr.GetAsString(field++);
column.Nullable = nullableStr == "Y";
column.SqlType = rdr.GetAsString(field++).Trim();
column.DefaultValue = rdr.GetAsString(field++);
column.Generated = column.DefaultValue != null && column.DefaultValue.StartsWith("next value for");
column.Length = rdr.GetAsNullableNumeric<long>(field++);
column.Scale = rdr.GetAsNullableNumeric<int>(field++);
column.FullType = GetFullType(column);
return column;
}