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Code Issues Packages Projects Releases 10 Wiki Activity

Bunch of ReSharper suggestions

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ckaczor
2015-11-02 20:29:00 -05:00
parent ff2ef0fd46
commit d8d7a9b5ba
15 changed files with 43 additions and 215 deletions
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Application/Data/Database.cs
+6 -9
View File
@@ -69,17 +69,14 @@ namespace FeedCenter.Data
#endregion
public static bool DatabaseExists
{
get { return File.Exists(DatabasePath); }
}
public static bool DatabaseExists => File.Exists(DatabasePath);
public static void CreateDatabase()
{
Tracer.WriteLine("Creating database engine");
// Create the database engine
using (var engine = new SqlCeEngine(string.Format("Data Source={0}", DatabasePath)))
using (var engine = new SqlCeEngine($"Data Source={DatabasePath}"))
{
Tracer.WriteLine("Creating database");
@@ -133,7 +130,7 @@ namespace FeedCenter.Data
Tracer.WriteLine("Creating database engine");
// Create the database engine
using (var engine = new SqlCeEngine(string.Format("Data Source={0}", DatabasePath)))
using (var engine = new SqlCeEngine($"Data Source={DatabasePath}"))
{
Tracer.WriteLine("Upgrading database");
@@ -145,7 +142,7 @@ namespace FeedCenter.Data
Tracer.WriteLine("Getting database version");
// Create a database connection
using (var connection = new SqlCeConnection(string.Format("Data Source={0}", DatabasePath)))
using (var connection = new SqlCeConnection($"Data Source={DatabasePath}"))
{
// Open the connection
connection.Open();
@@ -190,7 +187,7 @@ namespace FeedCenter.Data
Tracer.WriteLine("Creating database engine");
// Create the database engine
using (var engine = new SqlCeEngine(string.Format("Data Source={0}", DatabasePath)))
using (var engine = new SqlCeEngine($"Data Source={DatabasePath}"))
{
Tracer.WriteLine("Shrinking database");
@@ -202,7 +199,7 @@ namespace FeedCenter.Data
private static void ExecuteScript(string scriptText)
{
// Create a database connection
using (var connection = new SqlCeConnection(string.Format("Data Source={0}", DatabasePath)))
using (var connection = new SqlCeConnection($"Data Source={DatabasePath}"))
{
// Open the connection
connection.Open();
Application/Data/Extensions.cs
+1 -143
View File
@@ -1,7 +1,4 @@
using System;
using System.Data;
using System.Data.SqlServerCe;
using System.Data.SqlTypes;
using System.Data.SqlTypes;
namespace FeedCenter.Data
{
@@ -12,144 +9,5 @@ namespace FeedCenter.Data
public static SqlDateTime SqlDateTimeZero = new SqlDateTime(0, 0);
#endregion
#region DataSet
public static DataRow GetFirstDataRow(this DataSet dataSet)
{
// If we get no data set then return nothing
if (dataSet == null)
return null;
// If there were no tables returns then return nothing
if (dataSet.Tables.Count == 0)
return null;
// Get the first table
var firstTable = dataSet.Tables[0];
// If the table has no rows then return nothing
if (firstTable.Rows.Count == 0)
return null;
// Return the first row
return firstTable.Rows[0];
}
#endregion
#region SqlCeCommand
public static void SetStatement(this SqlCeCommand command, string statement, params object[] parameters)
{
// Create a new array to hold the updated parameters
var formattedParameters = new object[parameters.Length];
// Initialize our position
var position = 0;
// Loop over each parameter
foreach (var parameter in parameters)
{
// If the parameter is a DateTime then we need to reformat
if (parameter == null)
{
// Use a explicit null value
formattedParameters[position++] = "NULL";
}
else if (parameter is DateTime)
{
// Cast the parameter back to a DateTime
var dateTime = (DateTime) parameter;
// Convert the DateTime to sortable format
var formatted = dateTime.ToString("s");
// Set into the formatted array
formattedParameters[position++] = formatted;
}
else if (parameter is bool)
{
// Convert the boolean to a number
formattedParameters[position++] = Convert.ToInt32(parameter);
}
else if (parameter.GetType().IsEnum)
{
// Convert the enum to a number
formattedParameters[position++] = Convert.ToInt32(parameter);
}
else if (parameter is string)
{
// Escape single quotes
formattedParameters[position++] = (parameter as string).Replace("'", "''");
}
else
{
// Just put the original value in
formattedParameters[position++] = parameter;
}
}
// Build the full statement
command.CommandText = string.Format(statement, formattedParameters);
}
#endregion
#region SqlCeConnection
public static void ExecuteNonQuery(this SqlCeConnection connection, string query, params object[] parameters)
{
// Create the command object
var command = connection.CreateCommand();
// Set the statement based on the query and parameters
command.SetStatement(query, parameters);
//Tracer.WriteLine("Executing SQL statement: {0}", command.CommandText);
// Execute the command
command.ExecuteNonQuery();
}
public static DataSet ExecuteDataSet(this SqlCeConnection connection, string query, params object[] parameters)
{
// Create the command object
var command = connection.CreateCommand();
// Set the statement based on the query and parameters
command.SetStatement(query, parameters);
// Create a new data adapter
using (var adapter = new SqlCeDataAdapter(command))
{
// Create the new data set
using (var dataSet = new DataSet())
{
//Tracer.WriteLine("Executing SQL query: {0}", command.CommandText);
// Fill the data set
adapter.Fill(dataSet);
return dataSet;
}
}
}
public static object ExecuteScalar(this SqlCeConnection connection, string query, params object[] parameters)
{
// Create the command object
var command = connection.CreateCommand();
// Set the statement based on the query and parameters
command.SetStatement(query, parameters);
//Tracer.WriteLine("Executing SQL statement: {0}", command.CommandText);
// Execute the command
return command.ExecuteScalar();
}
#endregion
}
}