private void DataGrid1_LoadingRow(object sender, DataGridRowEventArgs e)
{
DataGridRow row = e.Row;
DataFeild model = e.Row.Item as DataFeild;
if (!string.IsNullOrEmpty(txtFieldName.Text.Trim().ToUpper()))
{
if (model.DataFeildName.ToUpper().IndexOf(txtFieldName.Text.Trim().ToUpper()) >= 0
||
model.ChineseName.ToUpper().IndexOf(txtFieldName.Text.Trim().ToUpper()) >= 0
)
{
row.Background = Brushes.Maroon;
row.Foreground = Brushes.White;
}
else
{
row.Background = Brushes.White;
row.Foreground = Brushes.Black;
}
}
}
public List <DataFeild> GetList(string id)
{
string sql = string.Format(@" declare @dbname sysname
,@no varchar(35), @yes varchar(35), @none varchar(35)
select @no = 'no', @yes = 'yes', @none = 'none'
declare @precscaletypes nvarchar(150)
select @precscaletypes = N'tinyint,smallint,decimal,int,bigint,real,money,float,numeric,smallmoney,date,time,datetime2,datetimeoffset,'
select a.*,b.value ChineseName,
case c.type
when 'U' then '1'
when 'V' then '2'
end
as DataViewType
from (
select
'DataFeildName' = name,
'DataFeildDataType' = type_name(user_type_id),
'Computed' = case when ColumnProperty(object_id, name, 'IsComputed') = 0 then @no else @yes end,
'DataFeildLength' = convert(int, max_length),
-- for prec/scale, only show for those types that have valid precision/scale
-- Search for type name + ',', because 'datetime' is actually a substring of 'datetime2' and 'datetimeoffset'
'Prec' = case when charindex(type_name(system_type_id) + ',', @precscaletypes) > 0
then convert(char(5),ColumnProperty(object_id, name, 'precision'))
else ' ' end,
'Scale' = case when charindex(type_name(system_type_id) + ',', @precscaletypes) > 0
then convert(char(5),OdbcScale(system_type_id,scale))
else ' ' end,
'Nullable' = case when is_nullable = 0 then @no else @yes end,
'TrimTrailingBlanks' = case ColumnProperty(object_id, name, 'UsesAnsiTrim')
when 1 then @no
when 0 then @yes
else '(n/a)' end,
'FixedLenNullInSource' = case
when type_name(system_type_id) not in ('varbinary','varchar','binary','char')
then '(n/a)'
when is_nullable = 0 then @no else @yes end,
'Collation' = collation_name,
'DataFeildID'=column_id,
is_identity,
object_id
from sys.all_columns where object_id = '{0}'
)a
left join
( select * from sys.extended_properties b where b.major_id='{0}')b
on b.minor_id=a.DataFeildID
left join SysObjects c on c.id=a.object_id
" , id);
List <DataFeild> list = new List <DataFeild>();
SqlHelper helper = new SqlHelper();
DataSet set = helper.ExeQueryGetDataSet(sql);
DataTable dt = set.Tables[0];
foreach (DataRow row in dt.Rows)
{
DataFeild obj = new DataFeild
{
ChineseName = row["ChineseName"].ToString(),
DataFeildDataType = row["DataFeildDataType"].ToString(),
DataFeildID = row["DataFeildID"].ToString(),
DataFeildLength = Convert.ToInt32(row["DataFeildLength"]),
DataFeildName = row["DataFeildName"].ToString(),
DataViewType = row["DataViewType"].ToString()
};
list.Add(obj);
}
return(list);
}
