static void Main(string[] args)
{
try
{
MergeLog.Loginformation("Main - Start");
//Create Mutex object & its related varibale to avoid running multiple instances
const string appName = "SingleCSVInstanceApp";
bool createdNew;
mutex = new Mutex(true, appName, out createdNew);
MergeLog.Loginformation("Mutex thread created.");
if (!createdNew)
{
//Prompt the message to enduser and close the current instance
MessageBox.Show("Application is already running.");
MergeLog.Loginformation("Mutex thread identified already win form instance is running.");
return;
}
//Identify the Windows form exe is launched with/without parameters
if (args.Length > 0)
{
//Declare client object and which will create all required object at runtime
BusinessClient businessClient = new BusinessClient();
//Read the saved selection of CSV files and destination paths
MergeCSVData data = PackageConfig.ReadMergeCSVData();
//Validating saved tool configuration values
if (string.IsNullOrEmpty(data.CSVFilePath1.Trim()) || string.IsNullOrEmpty(data.CSVFilePath2.Trim()) ||
string.IsNullOrEmpty(data.HeaderExists.Trim()) || string.IsNullOrEmpty(data.JsonFilePath.Trim()))
{
//Prompt the validation message to enduser and close the current instance
MessageBox.Show("Invalid Configuration values. Please use UI execution.", "MergeCSVTool");
MergeLog.Loginformation("Invalid Configuration values.");
return;
}
// Call the merge method
businessClient.MergeCsvToJson(data);
MessageBox.Show("Given CSV files are merged successfully.", "MergeCSVTool");
}
else
{
//Open Merge win form
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MergeCSVToJson());
}
MergeLog.Loginformation("Main - End");
}
catch (Exception ex)
{
MergeLog.LogError(ex);
MessageBox.Show(ex.Message, "MergeCSVTool");
}
}
private void MergeCSVToJson_Load(object sender, EventArgs e)
{
openCSVFileDlg.Filter = "CSV files (*.csv)|*.csv";
openCSVFileDlg.FileName = "";
MergeCSVData data = PackageConfig.ReadMergeCSVData();
txtCSVFilePath1.Text = data.CSVFilePath1;
txtCSVFilePath2.Text = data.CSVFilePath2;
txtJsonFolderPath.Text = data.JsonFilePath;
chkHeader.Checked = (data.HeaderExists == string.Empty) ? false : Convert.ToBoolean(data.HeaderExists);
}