I'm using C# with VS 2010, and I've created a .rdlc report file with 1 image boxes on it. How do I add images programmatically to this report file? Images are generated at runtime.
View 3 RepliesI created a MFC dialog using CDHtmlDialog and added a HTML page with many controls and one of them is a IMAGE tag. I got a default image loaded from the hard drive displayed in the HTML page. Up to this part, everything works fine.
Now what i want to do is, dynamically change the image based on the user click on one of the HTML buttons. I don't want this image source to be hard coded in the HTML nor the image source send from the MFC app.
What i want is for the MFC app to send the image data to the HTML in some (binary) format and then the page to display the image.
The possible option i was thinking of was to read the image file which is already in my hard drive as a binary file and send the binary data across to the HTML as a memory buffer, and then use JavaScript to decrypt this binary data and display the image.
Basically what i want is for the HTML page to display a image from the memory. how to do this?
I want to change this code in c#.net.. But I am unable to do this.. i get error when i tried to session in some variable and when try to + it.
Code id (
Dim A As Integer = Session("Id")
p.Value = A + 1)
complete code is
cmd.CommandType = Data.CommandType.StoredProcedure
cmd.CommandText = "[Netx_Image]"
Dim p As New SqlParameter
[Code] .....
I am facing a problem which is that when i search image from database then it just shows last image which is stored in the database. My code is
private void Images() {
SqlConnection con = new SqlConnection("Data Source=chusman-pc;
Initial Catalog=Hotel_Management;Integrated Security=True");
con.Open();
SqlCommand com = new SqlCommand();
[Code] ....
I call this function at SelectedIndexChanged of dropbox..
I have patient_table in the database. which contain Id, name ,Image & other fields I have inserted the image in the Byte form in the database.Now i want to display all records in the Datagrid view in windows Form.
i am able to display id & Name & all fields but unable to display the image of a patient in the datagrid view.
I put all the records in the genric list:-
public static List<Personal_Details> AllMembers() {
List<Personal_Details> listMembers = new List<Personal_Details>();
Personal_Details pDetails;
try {
String Constring = ConnectionString.dataBaseConnectionString;
[code]...
i am unable to write the code for displaying the image on data gridview.
I am unable to find the solution for binding the image field in the datagrid view.
I stored multiple images in MySQL SERVER 2005. Now I want to retrieve particular category of images into multiple picturebox at runtime in C# Windows application. i used the following code in my final result form at form_Load using c# windows apps.. But it displays only one picture at run time.
SqlConnection con = new SqlConnection(@"Data Source=ttt-PC;Initial Catalog=Query_Image;Integrated Security=True");
SqlCommand cmdnew = new SqlCommand("select pic from Image_Category
where IMG_Cat='" + searchvalue.ToString() + "'", con);
con.Open();
[Code] ....
I am developing 1 desktop application to my friend office,in that application i can store multiple images and i can retrieve the information for the same..My issue here is after retrieving the information when i click on update button I'm getting runtime exception i.e (Empty path is not legal exception)..
Here is the code which I wrote under updatebutton method:
public partial class CustomerDetails : Form
{
string imageloc = "";
string imageloc1 = "";
[Code].....
I use rdlc report in C# . I have a Table Item in the form to show all record but it show all record except first record .
View 4 Replies View RelatedI'm trying to find a way to remove an item that has been dynamically added when I change my drop down list selected user. The way this works is I add an edit and delete button dynamically when I select a user. I need to have the existing one be removed when I change users. Here is the code I'm using to build the two buttons. How do I remove them? Do I wipe out the columns and then add the columns again?
try {
dgvBG.DataSource = this.bgDataTableAdapter.GetData(cbPatientID.SelectedItem.ToString());
try {
Image editBGImg = Properties.Resources.editor;
Image delBGImg = Properties.Resources.del;
DataGridViewImageColumn btnBGEdit = new DataGridViewImageColumn();
[Code] ....
Need to create multiple word documents on the run.
My problem is its creating the last one only.
I have outlook 2007 and i am building a plugin, that will edit the footer for all the email attachments,(for example - abc confidential). How can i write an outlook addin, that will on the fly, will check for excelsheets and word documents and edit their footer with "abc confidential"
View 1 Replies View RelatedI want to know how to scroll images in dicom viewer using scroll bar control
View 1 Replies View RelatedWhich is best option to save images in database or file system, I am developing c++ server client app. I want to save the images in server using file system or database. I am confusing to choose which option?
View 5 Replies View RelatedI have a text file with the following format
//MAIN OBJECT
Object = ControlNetwork
Created = 2013-01-28T12:26:17
//FIRST CONTROL POINT OBJECT
Object = ControlPoint
PointId = 1
[Code] ....
I want to get the X and Y coordinates of the each control points from 2 images.
For example, from the above file i want to retrieve such information:
-PointID=1 and point coordinates are 802,725(from image1) and 480,708 (from image2)
-PointID=2 and point coordinates are 317,130(from image1) and 128,116 (from image2)
There can be millions of points in such a text file. So what is the best way to parse these files?
I have an abstract based class and three derived classes. I also have a templated hash table class(using chaining as my collision resolution method, an array of stl lists), and a class to parse commands from a file, this also holds the instantiation of the hash table. My question is that since my command parsing class's constructor instantiates the hash table in the main driver(unable to modify) how can I make this dynamically allocated using data from the file?
template<class T>
class hashTable{
public:
hashTable(int size);
~hashTable();
[Code] .....
I am using CDHtmlDialog in my MFC application to create a UI with HTML, CSS & JavaScript.
In my project there's one dialog created from CDHtmlDialog and a corresponding HTML file for that dialog.
Now during run time i want to change the contents of the HTML file.
Not just the HTML part, i want to change the CSS & JavaScript too.
So basically what am trying to do is, change the entire content of the default HTML file.
Is this possible? If yes, how can i do that?
I need to find a string(&login=) from physical memory dump file.And i have to print the word or string following it.Is there any C# code for this problem?
View 3 Replies View RelatedI am creating small application using c#.net.I removed all image tag using regular expression no I want to remove all video file and flash file also in source code of webpage.
so far I have tried this ...
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
[Code] .....
My code is:
#include <iostream>
#include <string>
#include <cstdlib>
[Code]....
The problem is that the images don't display and the window doesn't respond.
What's the best performance library for loading images in PNG?
View 5 Replies View RelatedI want to import images in my program and what function I will use.
Compiler: Turboc 3.0
I don't mean how do I load a bmp, I mean how does SDL manage to do this?
View 2 Replies View RelatedSince SDL doesn't have it's own function for rotating images and I'm tired of storing multiple angles of the same sprite in a file, I created my own function for doing so:
//XY Class
class XY {
public:
XY(){}
XY(float x, float y);
[Code] ....
The problem is while Spin does spin the surface correctly, some pixels are rotated to the same new position so gaps appear in the returned surface. I need a way of filling in the gaps so the returned image looks better. A link to a program I made that uses this function is below so you can see the problem that I'm talking about. [URL] ....
I currently use SDL 1.2. Could my problem be fixed if I used 2.0? For example, does SDL 2.0 have a built in function for rotating surfaces?
RLE(Run Length Encoding)
using namespace std;
class Bitwriter{
private:
[Code]....
I have a database of images and I want to store paths of all those images to a text file (lets say "images.txt"). I can then use this text file in c++ to extract images one by one by using getline() in a loop.
I don't know how to store image paths to a text file.
I want to store the images in folder.... but I don't know how to do it
View 7 Replies View Related