private void tbInstanceName_Validating(object sender, CancelEventArgs e) { if (string.IsNullOrEmpty(tbInstanceName.Text.Trim())) { e.Cancel = true; errorProvider.SetError(tbInstanceName, "The instance name is mandatory."); tbInstanceName.Focus(); } else if (!VerifyString.IsWord(tbInstanceName.Text.Trim())) { e.Cancel = true; errorProvider.SetError(tbInstanceName, "The instance name is not valid. Valid characters are a-z, A-Z, 0-9 and underscore."); tbInstanceName.Focus(); } }
private void btnOk_Click(object sender, EventArgs e) { if (!VerifyString.IsWord(tbVirtualDirectoryName.Text)) { MessageBox.Show("Virtual Directory Name is not valid. Valid characters are a-z, A-Z, 0-9 and underscore."); tbVirtualDirectoryName.Focus(); return; } // Set the virtual directory VirtualDirectoryName = tbVirtualDirectoryName.Text; // Create the Virtual Directory if (!CreateVirtualDirectory(VirtualDirectoryName, VirtualDirectoryPath)) { tbVirtualDirectoryName.Focus(); return; } DialogResult = DialogResult.OK; }