How to Convert System.Guid to System.String in code?

Matja?? Bravc

Hi,

all I want is read value of the Guid type column in code and convert it to String, something like this:

String s_guid = Convert.ToString((Guid)Report.GetColumnValue("SQL_Move.acDiscountCouponGUID"));

But throws me conversion exception! Why??? How to read Guid column value??

Best Regards,
Matja??

Matja?? Bravc

Matja?? Bravc wrote: »

Hi,

all I want is read value of the Guid type column in code and convert it to String, something like this:

String s_guid = Convert.ToString((Guid)Report.GetColumnValue("SQL_Move.acDiscountCouponGUID"));

But throws me conversion exception! Why??? How to read Guid column value??

Best Regards,
Matja??

Solved:

private void dataDiscountCoupon_BeforePrint(object sender, EventArgs e)
{
Guid my_guid = Guid.Empty;
try
{
my_guid = (Guid)Report.GetColumnValue("SQL_Move.acDiscountCouponGUID");
}
catch (Exception ex)
{}
subDiscountCoupon.Visible = my_guid != Guid.Empty;
}