public static void CreateDatabaseIfDoesNotExist()
{
using (DatabaseContext _DatabaseContext = new DatabaseContext())
{
if (!_DatabaseContext.DatabaseExists())
_DatabaseContext.CreateDatabase();
}
}
protected void buttonCreateDatabase_Click(object sender, EventArgs e)
{
try
{
string newConnectionString = BuildEntityFrameworkConnectionStringForSqlClient
(
txtServerAddress.Text,
txtDbName.Text,
chkUseIntegratedSecurity.Checked,
txtUsername.Text,
txtPassword.Text
);
//create database
using (DatabaseContext _DatabaseContext = new DatabaseContext())
{
((EntityConnection)_DatabaseContext.Connection).StoreConnection.ConnectionString = BuildSqlClientConnectionString
(
txtServerAddress.Text,
txtDbName.Text,
chkUseIntegratedSecurity.Checked,
txtUsername.Text,
txtPassword.Text
);
if (!_DatabaseContext.DatabaseExists())
{
_DatabaseContext.CreateDatabase();
}
}
//save the new db connectionstring to config files
SaveConnectionStringKey(Server.MapPath("~/web.config"), "DatabaseContext", newConnectionString);
//show the proper message
labelMessage.Text = MessageFormatter.GetFormattedNoticeMessage("Database created successfully. Click the Create 'Install Schema and Data' button to install database.");
buttonInstall.Visible = true;
txtDbName.ReadOnly = true;
}
catch (Exception ex)
{
labelMessage.Text = MessageFormatter.GetFormattedErrorMessage("Database creation failed: " + ex.Message);
buttonInstall.Visible = false;
}
}