/////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Adds number of test records to existing database.
/// </summary>
///
private void AddTestRecordsToDatabase(int extraRecords = 100)
{
DialogResult answer = MessageBox.Show(
"You are about to add random data to database!\n\nAre you sure?",
"Add Test Records",
MessageBoxButtons.YesNo, MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button2);
if (answer != DialogResult.Yes)
{
return;
}
string progressInfo = "Adding random records to existing database...";
// Remove children from client area (probably referring to the contents
// of the current database)
//
UnloadAllMdiChildForms();
// Create progress bar
//
MyProgressBar progress = new MyProgressBar(this, progressInfo);
// Add records using VRO_TestSuite
//
try
{
// Create VRO test suite that will be used to add records to existing databse
//
VRO_TestSuite.StringWriter sb = new VRO_TestSuite.StringWriter();
VRO_TestSuite.TestClient_VRO test = new VRO_TestSuite.TestClient_VRO(sb);
test.VideoStore = this.VideoStore;
// Add records and maintain progress bar every 5th added record
//
for (int i = 1; i <= extraRecords; ++i)
{
if (i % 5 == 4)
{
progress.Value = i;
progress.Refresh();
Application.DoEvents(); // increase responsiveness
}
try
{
test.AddTestRecords();
}
catch
{
// Ignore any database violations as we try to insert random data
}
}
this.InfoMessage = "Database now contains " + VideoStore.TotalRecordsCount
+ " records";
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error",
MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
progress.Quit();
#if TEXTUI
if (MdiClient.ActiveChild != null)
{
MdiClient.Focus();
}
#endif
}