"*"附近的语法不正确

Question

我的代码有问题.我没有在任何时候使用过SQL服务,所以找出问题是有点棘手的.主要的问题是它说的称号,我得到不正确的语法当我尝试Read,Update或Delete从数据SQL database.

这是代码:

string Connection2 = @"Data Source=.\SQLEXPRESS;AttachDbFilename=D:\AuthMyRegistery\AuthMyRegistery\Data.mdf;Integrated Security=True;User Instance=True";
string Query = "delete from * where idWorkerInfo='" + this.WorkerIdTextBox.Text + "';";
SqlConnection Conn2 = new SqlConnection(Connection2);
SqlCommand Command2 = new SqlCommand(Query, Conn2);
SqlDataReader Reader2;
Conn2.Open();
Reader2 = Command2.ExecuteReader();
MessageBox.Show("Data Deleted");
while (Reader2.Read())
{
}
Conn2.Close();

Answer 1

问题在这里,没有定义表名

delete from * where idWorkerInfo=

应该

Delete From TableName where idWorkerInfo=