Solved

i have problem how pass i to field(image) to an image?

Posted on 1998-12-31
5
156 Views
Last Modified: 2010-04-04
i have problem how pass i to field(image) to an image?
i have these code:
table1.fieldbyname('foto').assign(image1.picture.graphic)
i need invert the process
something image1.picture.graphic:=table1.fieldbyname('foto').value
somebody can help me?
how is the form correct?
0
Comment
Question by:jamiguel
  • 3
  • 2
5 Comments
 

Author Comment

by:jamiguel
ID: 1354009
Edited text of question
0
 
LVL 5

Expert Comment

by:heathprovost
ID: 1354010
This should do it

Image1.Picture.Assign(Table1.FieldByName('foto').Value);
0
 
LVL 5

Expert Comment

by:heathprovost
ID: 1354011
Correction

Image1.Picture.Graphic.Assign(Table1.FieldByName('foto').Value);

but you really dont need to use the graphic property, you can just use the picture property. for example

Table1.FieldByName('foto').Assign(Image1.Picture);
and vise versus
0
 

Author Comment

by:jamiguel
ID: 1354012
i write these code:

image1.picture.assign(table1.fieldbyname('Foto').value);
and
image1.picture.graphic.assign(table1.fieldbyname('Foto').value);

but in both cases mark these error:  (at time of run or compile)
"incompatible types 'Tpersistent' and 'Variant' "

0
 
LVL 5

Accepted Solution

by:
heathprovost earned 0 total points
ID: 1354013
Sorry about that, I wasnt thinking the correct answer is

Image1.Picture.Assign(TBlobField(Table1.FieldByName('Foto')));

This WILL work, I tested.
0

Featured Post

Courses: Start Training Online With Pros, Today

Brush up on the basics or master the advanced techniques required to earn essential industry certifications, with Courses. Enroll in a course and start learning today. Training topics range from Android App Dev to the Xen Virtualization Platform.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Introduction The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…
Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
Along with being a a promotional video for my three-day Annielytics Dashboard Seminor, this Micro Tutorial is an intro to Google Analytics API data.
This Micro Tutorial demonstrates using Microsoft Excel pivot tables, how to reverse engineer competitors' marketing strategies through backlinks.

816 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

8 Experts available now in Live!

Get 1:1 Help Now