compilation error: Type 'SqlCommand' is not defined. Compiler Error Message: CS0029: Cannot implicitly convert type 'System.Linq.IQueryable<AnonymousType#1>' to 'string' compress string and save to varbinary column of sqlserver concatenate the multiple columns in linq ...
compilation error: Type 'SqlCommand' is not defined. Compiler Error Message: CS0029: Cannot implicitly convert type 'System.Linq.IQueryable<AnonymousType#1>' to 'string' compress string and save to varbinary column of sqlserver concatenate the multiple columns in linq conditional insert sql statement...
SqlCommandIdentifier SqlDataTypeOption SqlDataTypeReference SqlEngineType SqlScriptGenerator SqlScriptGeneratorOptions SqlServerlessScriptGenerator SqlVersion StateAuditOption StatementList StatementListSnippet StatementWithCtesAndXmlNamespaces StatisticsOption StatisticsOptionKind StatisticsPartitionRange StopListFullTextIndex...
DTS_E_ADODESTNOTMANAGEDCONNECTION DTS_E_ADODESTSQLBULKCOPYCREATIONEXCEPTION DTS_E_ADODESTTABLENAMEERROR DTS_E_ADODESTWRONGBATCHSIZE DTS_E_ADOSOURCEFAILEDTOACQUIRECONNECTION DTS_E_ADOSRCCOLUMNNOTINSCHEMAROWSET DTS_E_ADOSRCDATATYPEMISMATCH DTS_E_ADOSRCINVALIDSQLCOMMAND DTS_E_ADOSRCOUTPUTCOLUMNDATA...
SqlCommandIdentifier SqlDataTypeOption SqlDataTypeReference SqlEngineType SqlScriptGenerator SqlScriptGeneratorOptions SqlServerlessScriptGenerator SqlVersion StateAuditOption StatementList StatementListSnippet StatementWithCtesAndXmlNamespaces StatisticsOption StatisticsOptionKind StatisticsPartitionRange StopListFullTextIn...
So in general, if there is Chinese character, nchar/nvarchar, if English and pure digital, char/varcharDim conn As New SqlConnection (server=localhost; database=student; uid=wu; password=123) link database(conn.Open)Dim comm As New SqlCommandd 56、im a as string 用户名dim pwd as string...
'myConn is the connection string SqlCommand cmd = New SqlCommand("sp_myProc", myConn) cmd.CommandType = CommandType.StoredProcedure 'Parameter binding Dim myParm As SqlParameter = cmd.Parameters.Add("@Price", _ SqlDbType.Decimal) myParm.Direction = ParameterDirection.Input myParm.value = 2 '...
'myConn is the connection string SqlCommand cmd = New SqlCommand("sp_myProc", myConn) cmd.CommandType = CommandType.StoredProcedure 'Parameter binding Dim myParm As SqlParameter = cmd.Parameters.Add("@Price", _ SqlDbType.Decimal) myParm.Direction = ParameterDirection.Input myParm.value = 2 '...
SqlCommand cmd = New SqlCommand("sp_myProc", myConn) cmd.CommandType = CommandType.StoredProcedure 'Parameter binding Dim myParm As SqlParameter = cmd.Parameters.Add("@Price", _ SqlDbType.Decimal) myParm.Direction = ParameterDirection.Input ...
adapter.SelectCommand = New SqlCommand(queryString, connection) adapter.Fill(dataSet) Return dataSet End Using End Function Problem is that i allways get the Error msg Type SqlConnection is not defined. Im totally new to VS Programming. Anyone can help me out?