public static uint MsiGetProductProperty(MsiHandle hProduct, string szProperty, out string value)
{
StringBuilder sb = new StringBuilder(1024);
int length = sb.Capacity;
uint err;
value = null;
if (0 == (err = MsiGetProductPropertyW(hProduct, szProperty, sb, ref length)))
{
sb.Length = length;
value = sb.ToString();
return(0);
}
return(err);
}
static extern uint MsiGetProductPropertyW(MsiHandle hProduct, string szProperty, StringBuilder value, ref int length);
public extern static uint MsiOpenPackageW(string szPackagePath, out MsiHandle product);