Azavea.NijPredictivePolicing.AcsAlchemistGui.MainForm.txtPrjFilePath_Validating C# (CSharp) Method

        private void txtPrjFilePath_Validating(object sender, CancelEventArgs e)
        {
            //if our radio button is selected.
            //if the file doesn't have a valid projection
            bool listSelected = radioSRIDFile.Checked;
            bool validProjectionFile = false;        //TODO
            string errorMessage = string.Empty;

            if (listSelected && !validProjectionFile)
            {
                errorMessage = "Invalid Projection File";
            }

            this.errorProvider1.SetError(txtPrjFilePath, errorMessage);
        }