private async void changeName_Click(object sender, EventArgs e) // This method run when changeName button clicked
{
logCreate.Visible = true; // Unvisable log info
logCreate.Text = "Checking for empty gaps"; // Inform user about current operation
if (newName.Text == "") // If new name is empty
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.emptyGap(), appErrors.textError(), // Inform user about some empty gap
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon of messagebox
}
else // Else
{
logCreate.Text = "Checking code"; // Inform user about current operation
var asyncControl = await checkCodeExist(newName.Text); // This variable store value returned by checkCodeExist async method
if (asyncControl == 0) // If asyncControl value is 0
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.noInternet(), appErrors.webError(), // Inform user about no internet connection
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 1) // If asyncControl value is 1
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.databaseFail(), appErrors.databaseError(), // Inform user about error while working in database
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 2) // If asyncControl value is 2
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.codeExist(), appErrors.databaseError(), // Inform user about code with this name exist
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 3) // If asyncControl value is 3
{
logCreate.Text = "Updateing value"; // Inform user about current operation
asyncControl = await updateValue("code_name", newName.Text); // This variable store value returned by async method updateValue as parameters send code_name and new value
if (asyncControl == 0) // If asyncControl value is 0
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.noInternet(), appErrors.webError(), // Inform user about no internet connection
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 1) // If asyncControl value is 1
{
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appErrors.databaseFail(), appErrors.databaseError(), // Inform user about error while working in database
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 2) // If asyncControl value is 2
{
appFile.refreshTemporary(newName.Text); // Updateing temporary file
logCreate.Visible = false; // Unvisable log info
MessageBox.Show(appInfos.updateingFine(), appInfos.everythingFine(), // Inform user about successfull updateing
MessageBoxButtons.OK, MessageBoxIcon.Information); // Set buttons and icon for messagebox
}
}
}
}
private async void createButton_Click(object sender, EventArgs e) // This method run when createButton clicked
{
logCreate.Visible = true; // Visiable log
logCreate.Text = "Checking for empty gaps"; // inform user about current operation
int asyncControl = await checkForSomeEmptyGaps(); // Seting asyncControl variable value as a value returned by async method checkForSomeEmptyGaps
if (asyncControl == 0) // If asyncControl value is 0
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.emptyGap(), appErrors.textError(), // Inform user about some empty gaps
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
return; // Stoping create code
}
else // Else
{
logCreate.Text = "Checking for some replaced char codes"; // inform user about current operation
asyncControl = await checkForSomeReplaceCode(); // Seting asyncControl variable value as a value returned by async method checkForSomeReplaceCode
if (asyncControl == 0) // If asyncControl value is 0
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.codeReplace(), appErrors.textError(), // Inform user about same code given two times
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
return; // Stoping create code
}
else // Else
{
logCreate.Text = "Inserting new code to database"; // Inform user about current operation
asyncControl = await insertNewCode(); // Seting asyncControl variable value as a value returned by async method insertNewCode
if (asyncControl == 0) // If asyncControl value is 0
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.noInternet(), appErrors.webError(), // Inform user about no internet connection
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 1) // If asyncControl value is 1
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.databaseFail(), appErrors.databaseError(), // Inform user about some error while working in database
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 2) // If asyncControl value is 2
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.codeExist(), appErrors.databaseError(), // Inform user about code with given name already exist
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 3) // If asyncControl value is 3
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appErrors.insertFail(), appErrors.databaseError(), // Inform user about some error while inserting new code
MessageBoxButtons.OK, MessageBoxIcon.Error); // Set buttons and icon for messagebox
}
else if (asyncControl == 4) // If asyncControl value is 4
{
logCreate.Visible = false; // Unvisiable log
MessageBox.Show(appInfos.insertingFine(), appInfos.everythingFine(), // Inform user about successfull operation
MessageBoxButtons.OK, MessageBoxIcon.Information); // Set buttons and icon for messagebox)
}
}
}
}