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Hi
I have created a webservice with a simple function HelloWorld. It works fine in the client application.
How do I change the default url of the webservice that points to the asmx file? I know that I can change in Reference.cs in the client application. But I want to set the default url other than localhost to point to a server where my asmx file is.
I am using VS 2003, C#.
Thanks a lot in advance
Muthu.
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Click the web reference you want to change. Look in the properties window and change the URL Behavior to Dynamic. This will create an entry in your app.config file (or web.config for web projects). This file can be modified before run time to point to the right place.
Also, if you want to save hours of problems down the road change the Web Reference URL to an invalid URL in the properties panel and rely on the generated key.
A sample app.config entry
<add key="SimpleTest.localhost.Service1" value="http://localhost/testsite/Service1.asmx"/>
<pre>
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Dear All,
i have a Unmanaged c++ based Library and i want to use it C# application(i.e. it expose some c based function .. ).. could some one give some pointer to use unmanaged library in c#.. so that i don't have to provide some extra dll or lib with c# to my end user....
thanks in advance
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and you
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ThatsAlok wrote: so that i don't have to provide some extra dll
It doesn't work that way, you will still need to include the C++ dll.
only two letters away from being an asset
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Mark Nischalke wrote: t doesn't work that way, you will still need to include the C++ dll.
i have C++ Library and related Header file.. now if get some pointer to proceed .. that will be great help from your side  .. i am little confused how to call these function in c#...
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and you
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Mark Nischalke wrote:
Using Unmanaged code and assembler in C#[^]
thats a great article...! sorry if i sounding like child.. could i use to DLLimport to import my ABC.lib.. or i have to use some other method!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and you
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DllImport only works with unmanaged DLLs. An unmanaged static library (LIB) can't be used this way from C#. Only C++/CLI can mix managed and unmanaged code.
As far as I can see you have 4 options:
- Take the sources and convert them to C#.
- Change the unmanaged project to build a DLL and then use DllImport.
- Create a mixed mode (managed - unmanaged) wrapper DLL in C++/CLI.
- Write the client application in C++/CLI.
Regards,
Tim
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I want to paint a particular part of image and display it on the form that is I want to display the picture not its background... I have differentiated between both the background pixels and picture pixels using lock mode and bitmap data. Now how can I display that required portion on the form??? Can any buddy help?????
How can I keeep the bitmap image in buffer just like BufferImage class in java do we have anything like this in C#.......
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If you want to show only certain parts of an image, set all the other pixels to a color ( magenta is good, 255, 0, 255 ), and use the ImageAttributes class and one of the versions of DrawImage that takes it, to draw with transparency
samreengr8 wrote: How can I keeep the bitmap image in buffer just like BufferImage class in java do we have anything like this in C#.......
The image stays in memory if it's in a variable, I assume this is not what you mean ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: use the ImageAttributes class
Can u tell me how to use it If I want to write those pixels on another bitmap image.....
Christian Graus wrote: The image stays in memory if it's in a variable, I assume this is not what you mean ?
No its image that stays in memory I want the bitmapdata and then want to paste another bitmap to merge to bitmaps and then draw it.......
Well thanx 4 ur response
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OK, well, the bitmapdata is always in memory, you just have to access it. See my image processing articles.
samreengr8 wrote: Can u tell me how to use it If I want to write those pixels on another bitmap image.....
You need to get a graphics object using Graphics.FromBitmap, using your other bitmap, then draw onto it as normal.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Im using setColorKey method of Image attribute class some of the background gets transpareny but still the areas just near the portion I want to display is still showing the background...... Can u help me in this......
Im using
<br />
ImageAttributes imgattrib = new ImageAttributes();<br />
imgattrib.SetColorKey(m_Bitmap.GetPixel(0, 0), m_Bitmap.GetPixel(0, 0));<br />
using (Graphics g = Graphics.FromImage(b_Bitmap))<br />
{<br />
g.DrawImage(m_Bitmap, new Rectangle(pt4.X, pt4.Y, frect.Width, frect.Height), 0, 0, m_Bitmap.Width, m_Bitmap.Height, GraphicsUnit.Pixel, imgattrib);<br />
}<br />
Am I using any wrong method????? Wht should I do to make that areas transparent......... THANX
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Hello,
I need your help,
I want to implememnt a hough transform algorithm to find circles in an image ( or any another appropriate algorithm).
Thanks alot.
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Read my image processing articles on this sitefor info on how to access the pixels of an image. I'm not familiar with the algorithm, do you know how it works ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I have a data stored in MS SQL server database table. Since my users do not have direct access to the database tables, I am developing a system for them to query the tables and the data will be displayed in the datagrid and they can click a button and data exported to Ms excel. I am able to display data in the datagrid based on the query I have written but getting data from data grid to excel is a problem . I have tried everything but no solution. I am able to open a notepad but with ms excel, I can not. Can anybody help me.
phokojoe
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What you need my friend is to add Microsoft.Office.Interop.Excel assembly to your project
I am a SysAdmin, I battle my own daemons.
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I do not quite understand how to add the microsoft.office.interop.excel. Guys the examples I have found when searching through google were those for asp.net or vb.net. I am only interested in the C#.net part of it. Can anybody show me how to make the first step, the rest i can follow.
Please
phokojoe
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Hello!
I have a DataGridView object (not DataGrid) that has three DropDown ComboBoxes (cboOne, cboTwo and cboThree) in columns one,two and three. I need to update contents of cboTwo dynamically depending on the selection in cboOne on the same grid. Then based on selection from cboTwo, cboThree should change it's contents.
Please consider that every row could have a different selection for cboOne that would impact available choices for cboTwo that in turn would impact contents of cboThree.
I am just wondering if someone can help me out - if at all this is possible.
Thank you.
CrazyYankee
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crzyank wrote: if at all this is possible.
DataGridView ComboBox column Source DataBinding is Column based not row based. I beleive you would have to write your own data binding mechanism to accomplish that.
led mike
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You can use CellValueChanged event of dataGridView and write some code in this event.
i make a sample of code
you must know the index of col1 which will effect the values of col2.
this code is getting the object of cell1 and remove it from cell2
private void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 1)
{
object _value = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value;
((DataGridViewComboBoxCell)dataGridView1.Rows[e.RowIndex].Cells[2]).Items.Remove(_value);
}
}
i hope this will help you
mca
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I want to be able to administer my application remotely. That mean that I want to be able to perform all the actions my application can do but from another machine. This can be done by using remote desktop but my client want me to do it.
the solution I'm thinking of consist of allowing the user to define if he want to access the application remotely or localy in case he want to access it remotely he enters the IP address of the remote host so that all the files and databases pathes are those of the Ip host. for example instead of a locall c:\eventscheduler.xml i'll have 192.168.0.8/c:\eventscheduler.xml
Is this solution correct? If not how can i mimik desktop connection or how can i do it? Any idea will be appriciated?
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How can I set alarm on events in event calendar?
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