Question

I am a novice in programming and I hope somebody can help me.
I want to store data which I received in C# to MySql: The table should be variable
according to the data I received.

string myInsertQuery = String.Format(“INSERT INTO volumen (date, time,
bidvol, bidprice, askprice, askvol, lastprice, volume) VALUES({0},
{1}, {2}, {3}, {4}, {5}, {6}, {7})”, now_date_marketlast,
now_time_marketlast, bidvol, bidprice, askprice, askvol, ePrice1,
e.Volume);

works, but how to define the table variable. If I replace volumen with {0} and , table doesen´t work.
Please help me.
Thank you in advance.

Answer 1

try this:

var tableName = "volumen";

string myInsertQuery = String.Format("INSERT INTO {8} (date, time, bidvol, bidprice, askprice, askvol, lastprice, volume) VALUES({0}, {1}, {2}, {3}, {4}, {5}, {6}, {7})", now_date_marketlast, now_time_marketlast, bidvol, bidprice, askprice, askvol, ePrice1, e.Volume, tableName);