本文整理汇总了C#中System.Data.DataRow.TryGetValue方法的典型用法代码示例。如果您正苦于以下问题：C# DataRow.TryGetValue方法的具体用法？C# DataRow.TryGetValue怎么用？C# DataRow.TryGetValue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System.Data.DataRow的用法示例。
在下文中一共展示了DataRow.TryGetValue方法的4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: ExtractColumnInfo
protected override void ExtractColumnInfo(DataRow dr, out string forParent, out string name, out string schemaName, out string tableName, out decimal sequence, out string databaseDataType, out decimal length, out string defaultValue, out bool nullable, out bool primaryKey)
{
forParent = dr.TryGetValue<string>(QueryConstants.Column.For);
name = dr.TryGetValue<string>(QueryConstants.Column.Name);
schemaName = dr.TryGetValue<string>(QueryConstants.TableOrView.SchemaName);
tableName = dr.TryGetValue<string>(QueryConstants.TableOrView.Name);
sequence = dr.TryGetValue<decimal>(QueryConstants.Column.Sequence);
databaseDataType = dr.TryGetValue<string>(QueryConstants.Column.DataType);
length = dr.TryGetValue<decimal>(QueryConstants.Column.Length);
defaultValue = dr.TryGetValue<string>(QueryConstants.Column.DefaultValue);
nullable = YesNoToBool(dr.TryGetValue<string>(QueryConstants.Column.Nullable));
primaryKey = YesNoToBool(dr.TryGetValue<string>(QueryConstants.Column.PrimaryKey));
}示例2: ExtractTableInfo
protected virtual void ExtractTableInfo(DataRow dr, out string schemaName, out string name)
{
schemaName = dr.TryGetValue<string>(QueryConstants.TableOrView.SchemaName);
name = dr.TryGetValue<string>(QueryConstants.TableOrView.Name);
}示例3: ExtractUniqueIndexInfo
protected virtual void ExtractUniqueIndexInfo(DataRow dr, out string name, out string schemaName, out string tableName, out string columnName)
{
name = dr.TryGetValue<string>(QueryConstants.Index.Name);
schemaName = dr.TryGetValue<string>(QueryConstants.TableOrView.SchemaName);
tableName = dr.TryGetValue<string>(QueryConstants.TableOrView.Name);
columnName = dr.TryGetValue<string>(QueryConstants.Column.Name);
}示例4: ExtractForeignKeyInfo
protected virtual void ExtractForeignKeyInfo(DataRow dr, out string name, out string parentTableSchemaName, out string parentTableName, out string parentColumnName, out string referencedTableSchemaName, out string referencedTableName, out string referencedColumnName)
{
name = dr.TryGetValue<string>(QueryConstants.ForeignKey.Name);
parentTableSchemaName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ParentTableSchemaName);
parentTableName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ParentTableName);
parentColumnName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ParentColumnName);
referencedTableSchemaName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ReferencedTableSchemaName);
referencedTableName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ReferencedTableName);
referencedColumnName = dr.TryGetValue<string>(QueryConstants.ForeignKey.ReferencedColumnName);
}