How to Divide image in two parts like I have an image which width x Height = 16 x 32.
And I want to split image in two images 16x 16 and 16x 16.
How can i do it?
I have a gridview that is displaying a time format like so 00:00:00 I need to split that into 3 seperate values so i can set my dropdowns to those values.
what can i search on to accomplish this.. im taking 3 drop downs and combining them into 1 value before the page is submitted.. but at a later time if you want to resubmit the form, you can pick from a list of values you have already used. so i need to take that value and split it to set the dropdowns.
i wan code for profile image setting. user can able to resize image by selecting size in the dropbox. and image cand drag specific location,(canvas image-->image can bigger then canvas and he can drag image withini the canvas,image shoud save--withini the canvas width and height)
Rquirements
1)user upload the image and will save that image and will disply the image at left side show in the figure.
2) user can select the size of the image from dropbox. the image size will be alter depend upon the selected size.
3)user can drag the image in the specific location. i mean selecting image with mouse can drag, shoud be dragable.
4)same as profile image setting of gmail,facebook and skype.
I have IP address like 192.87.88.01 i want to split in 4 parts by dot separator
View 5 RepliesI am trying to split a collection into multiple collections while maintaining a sort I have on the collection. I have tried using the following extension method, but it breaks them incorrectly. Basically, if I was to look at the items in the collection, the order should be the same when compared to the broken up collections joined. Here is the code I am using that doesn't work:
public static IEnumerable<IEnumerable<T>> Split<T>(this IEnumerable<T> list, int parts)
{
int i = 0;
var splits = from name in list
group name by i++ % parts into part
select part.AsEnumerable();
return splits;
}
int parts = number of sub enumerables
We have a scenario where we would like to allow our users to upload images to the site. We are running on ASP.Net. A quick search did not result in anything good. It would be great if the control is free/open source but we do not mind paying a little bit.
View 1 RepliesI have a problem regarding implement Image Crop on Master pageI am using following code and it is working OK on .aspx page
[Code]....
[Code]....
I am building the employee portfolio where each employee enters his/her data. at this stage am I building the image crop where an employee uploads image and then crops it. I am getting this error: Input string was not in a correct format.
Here is the code:
namespace Testing {
public partial class Wizard : System.Web.UI.Page {
String path = HttpContext.Current.Request.PhysicalApplicationPath + "images";
protected void Page_Load(object sender, EventArgs e) {
}
[Code] ......
I have filed image type varbinary
I want upload image and show then with click button save
store in db
I used below code for uploading image with fileupload control
string path = Server.MapPath(".") + "../image/estate/image";
string filename = System.IO.Path.GetFileName(fup3.PostedFile.FileName);
string[] validext = { ".jpg"};
string ext = System.IO.Path.GetExtension(fup3.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)
{
Label21.Text = "insert .jpg format";
[code]....
I want if users don't select any image from fileupload control in database it save this image name 'default.jpg'
I am working with webpart. I have developed webpart but has some issues in managing its personalization/personal settings.
For example when user A gets logged in and personalize any webpart. Then uer B gets logged so it should have default webpart setting or own personal setting webpart.
I am referring following site:
[URL]
kindly tell how to use these methods or others which are present in sqlprovider
1) SavePersonalizationBlob
2) LoadPersonalizationBlobs
Is there any tutorials or example to help me or any1 can have idea or example etc to
This is my first time working with web parts. Was wondering if anyone can show me how to create a new webpart project in VS2008. I don't see any options for creating a "web part template" when I go to create a new project.
View 2 RepliesI am having trouble with ASP.NET and trying to use web parts. I am receiving and error. I am using VS 2008, with ASP.NET 2.0. I create a new project and add the webpart manager and then the webpartzone. I build and run the project and receive the error: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
SQLExpress database file auto-creation error:
The connection string specifies a local Sql Server Express instance using a database location within the applications App_Data directory. The provider attempted to automatically create the application services database because the provider determined that the database does not exist. The following configuration requirements are necessary to successfully check for existence of the application services database and automatically create the application services database:
If the applications App_Data directory does not already exist, the web server account must have read and write access to the applications directory. This is necessary because the web server account will automatically create the App_Data directory if it does not already exist. If the applications App_Data directory already exists, the web server account only requires read and write access to the applications App_Data directory. This is necessary because the web server account will attempt to verify that the Sql Server Express database already exists within the applications App_Data directory. Revoking read access on the App_Data directory from the web server account will prevent the provider from correctly determining if the Sql Server Express database already exists. This will cause an error when the provider attempts to create a duplicate of an already existing database. Write access is required because the web server accounts credentials are used when creating the new database. Sql Server Express must be installed on the machine. The process identity for the web server account must have a local user profile. See the readme document for details on how to create a local user profile for both machine and domain accounts.........................
i want show an image in image control as user select an image file through fileupload control. and i not want saving image on the my server
View 2 RepliesI want to display an image, be-able to drag small images on to the large image and then save the new image. Image having a photo as an image and wanting to put number blobs on and each number blob refers to a piece of text almost like labelling photo. I know how to drag and drop images using jquery but not sure how I would save the thing as a new image.
View 1 RepliesHow to save stream as image and store the image in temp files?
View 4 RepliesI have form and i'm using web parts for asp.net.I want the first web part the stretch the entire width and on the second row I have 2 small web parts to on the second row
<big web part>
<second><third>
But, I can't get the 2nd and third web parts to be on the same line. [Code]....
I am using web parts in my web page( ASP.NET 2.0 and C#).
The contents of these web parts vary in size. For example, one web part has calendar control, another web part has the File Upload control.
I have added the web parts under "td" tag. So the web parts are of different sizes now, I want to make the webparts to be of same height and width, regardless of the content available.
How to set the height and width to be same for all web parts regardless of the content available in the webparts.
Also, when I web page is running, I am able to "WebPartZone1" which is the Id in the page. How to hide that name from appearing.
I am studying for the 70-562 examination and I came to the web part section.
I was trying to do the exercises presented in the Microsoft's book for this examination, but there is a part where I have to gather all the Display
[Code]....
I would like to know if it's possible not to use ASPNETDB.MDF file for the web parts.I don't want to store any data in ASPNETDB.MDF, I would like to remove that file, I tried delete it, but every time I compile my project, ASPNETDB.MDF creates it self automatically.
View 2 RepliesI'm starting a web project where I would like to have the minimize/collapse functionality of the Web Parts. In a future version I would like to let the user move the modules around and add and remove modules to/from the page, but not right now. The users don't have to be authenticated to use the portal and if they are, I can't use the built in authorize functions. My questions are: should I use Web Parts, or should I just use Web User Controls? Is there other libraries, similar to Web Parts, that are better suited for my use?
View 2 RepliesWhich table does contain information about web parts?
For example: if I minimize web part zone and I again connect to my web application (even after server restart) this web part zone still will be minimized.
In which table this information is stored?
I know this topic has been visited before, but most of the posts I saw were 3+ years old [1]. I just tested adding a WebPartManager and a WebPartZone to an ASP.NET 4.0 site and was dismayed to see it still dumped out a table.Is the preferred way to get a tableless web part layout to use a ControlAdapter? Is there a more modern UI composition framework for ASP.NET that other have good success with, or has everyone just moved to MVC? I am building an application where the (non-technical)by dragging & dropping widgets around.
View 1 Repliesi have a situation like this, hope u can help me sort it out.
I am going to develop a portal by using all web part page and many customize web part.
BUt the personalization of the web part layout only allow modify by administrator, that means the web site is not going to personalize by public user even in drag and drop function. They just can see a normal web site..
So, in the web config file, what should i set so that the authenticate administrator can change it to effects all the user.
I encountered with some strange behaver in web parts. I have a web parts, and everything works fine locally, on my computer, but when I uploading it to the web server I have only one mode off display mode, the browse mode. The edit mode and design mode are disappeared.
I don't have any users.
I have tried to add the SharedScope, but didn't succeed yet, this is what I add in web.config:
[Code]....
And that what I add to the Page_Load:
[Code]....
I still can't see any other display modes.
<webParts>