I want to delete a table in sql database with c#

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Hi
table name Comparess
database name Proge144

I want to delete a table in sql database with c#.
(Not Data in Comparess table)

please Help me

Posted 22-Feb-15 9:31am

roya.irani

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Maciej Los 22-Feb-15 15:33pm

And an issue is...

Kuthuparakkal 22-Feb-15 16:15pm

https://msdn.microsoft.com/en-us/library/ms162575.aspx

PIEBALDconsult 22-Feb-15 17:23pm

Might be nice to know database system. Is it at least an SQL database?

2 solutions

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Gideon van Dyk · Accepted Answer · 2015-02-22T15:28:00

You can use ADO.NET and just execute the DROP TABLE SQL command.

C#

using (SqlConnection connection = new SqlConnection(
           connectionString))
{
    SqlCommand command = new SqlCommand("DROP TABLE Comparess", connection);
    command.Connection.Open();
    command.ExecuteNonQuery();
    command.Connection.Close();
}

Abhinav S · Accepted Answer · 2015-02-22T15:48:00

Solution 2

Drop a table and check if the statement succeeded -

C#

con.open();
string str=" Drop table compass";
cmd= new SqlCommand(str,con);
int r=cmd.executenonquery();
if(r<0)
{
  //Dropped successfully
}
else
{
  //There was an error
}

Posted 22-Feb-15 15:48pm

Abhinav S

Updated 22-Feb-15 15:49pm

v2