Oledbdatareader update

NET Managed Providers. NET managed providers, especially System. SqlClient, System. Odbc and System. Sign in to vote. Hi: I have created a connection to Access database using the following and copy the data to a temporary db file. GetInt32 0. GetDateTime 1. GetString 2. GetDouble 3. GetString 4. GetDouble 5. GetDouble 6. GetDouble 7. GetInt32 8. GetString 9. Delete Next j End If Me.

EndEdit Me. Additionally, and I oopsed, missed this from first part answer. You might have to identify the datatable's "PrimaryKey" column. To do so, its a property of the DataTable that expects and array of columns that represent the primary key for the table. What I did was Then, build it with just as simple as my sample of only setting columns and the where clause. Pick fields like int or char so they have the least probability of problems for data type conversions, then, once that works, try adding all your "int" and "character" columns Also, which database are you going against.

SOME databases don't use "? You could use the String. Format Method to replace the newVal1, newVal2, Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow.

Learn more. Asked 9 years, 9 months ago. Active 9 years, 9 months ago. Viewed 14k times. Thank you very much! Add a comment. Any additional feedback? Namespace: System. OleDb Assembly: System. In this article. Gets a value that indicates the depth of nesting for the current row. Gets the value of the specified column in its native format given the column ordinal. Gets the value of the specified column in its native format given the column name.

Gets the number of rows changed, inserted, or deleted by execution of the SQL statement. Inherited from DbDataReader. CreateObjRef Type. Inherited from MarshalByRefObject. Dispose Boolean. Equals Object. Determines whether the specified object is equal to the current object. Inherited from Object.

GetBoolean Int GetByte Int GetChar Int GetData Int GetDataTypeName Int GetDateTime Int GetDbDataReader Int GetDecimal Int GetDouble Int Gets the value of the specified column as a double-precision floating-point number.

GetFieldType Int Gets the value of the specified column as the requested type. Asynchronously gets the value of the specified column as the requested type. GetFloat Int It seems that. HasRows Then msgbox "Hi! User posted Are you using framework 1. It works only in framework 1. It won't work in 1. User posted Yes, Version 1. There is also a v1. User posted How you declared DataReader? User posted you can use Command Object Method ExecuteNonQuery Which will return only the no of rows affeted by the statement its a fast method and hence performance penalty is minimum.

User posted Oh my UserHostAddress If dr. OleDbCommand dbCommand.