The data directly retrieved from SqlServer is different from the data returned to the winform form.

A company's system, written in winform, uses sqlserver2008R2 for databases. Currently, there are about 0.1 billion data records in the primary table of the database. Sometimes this problem occurs: The data displayed in the datagridview through the query is as follows: [0008781820VA15006L42201412150074], but the data displayed in the SQL Server direct query is

A company system, written in winform, uses sqlserver 2008 R2 in the data library. At present, the primary table of the data library has about 0.1 billion data, which sometimes occurs: The data displayed in the datagridview through the query is as follows: [0008 781820VA150 06 L 42201412150074]

A company system, written in winform,DataSQL Server 2008 R2.

NowDataThe database master table is about 0.1 billionData, Sometimes this situation occurs:

QueryDataYes:

[0008 781820VA150 06 L 42201412150074]

But in sqlserverDirectThe query displays the following information:

[0008 781820VA150]

There is a paragraphDataYes, but why?ReturnThe segment can be seen in my datagridviewData.