/// <summary>
/// 从数据库里删除表tableName内所有数据
/// </summary>
/// <param name="tableName">表名</param>
private void DeleteData(string tableName)
{
SQLTool mysql = new SQLTool();
try
{
mysql.open(CONNECTION);
mysql.delete(SQLCmdStr.deleteTable(tableName));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
finally
{
mysql.close();
}
MessageBox.Show(tableName + " 删除成功");
}
