private bool ValidData(bool isInsert)
{
if (string.IsNullOrWhiteSpace(txtName.Text))
{
MessageBox.Show("Category name must be required!", "Message", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtName.Focus();
return(false);
}
if (isInsert)
{
if (categoryBUS.IsExistsCategory(txtName.Text))
{
MessageBox.Show("Category name was exists!", "Message", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtName.Focus();
return(false);
}
}
return(true);
}