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Mohammed Aijaz Mohiuddin wrote:
I want to get C to C# code converter. Could anyone please help me in this regard.
You can compile it in C using the Managed C++ compiler, create a wrapper class and then call it from C#.
Yes, even I am blogging now!
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Hi
I have a problem... how should be look to find something like this:
HELP!
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if you want to find something like this:
then you do,
string to_find = null;
hint hint, in future, check your posts, cause I think you were missing something.
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Heh
I forget check box: Do not treat <'s as HTML tags
There should be: <a href="*.jpg">*</a>
Greetings
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Hi everybody,
I am new in C#.net
My question is that: I am doing a porject with windows applicaitons. I have 2 formsand from the first form I am getting the number of textbox which will be produced in the second form. I want that when the user clicks the button on the second form the values of the textboxes will be saved into the database.
I am producing textboxes but have not yet got the values of them. Could you please hepl me?
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Hello
In windows forms i have some TextBox that are binding to my Dataset.I want to get the current row to set my DataRow for delete the current row ,for using objDataRow.Delete() method
How i can do it ?
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is there any way to generate xml file from existing schema in C#?
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there is a client and server side. it seems that when i run from the solution, the functions are working properly. but when i run using the .exe file, bugs started to occur. is there someway how i can debug?
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i am sending a string to the server. then the server sends this string to other clients (which is tokenized and placed in respective listboxes). there seems to have a duplicate strings existing, and sometimes, no list appears. this also happens when removing a string from the listbox. it does not remove at all.
if there are three or more clients, some clients' listbox is updated while some are not.
what could be the problem?
it only occurs when i run the exe file.
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you may try this.
http://www.codeproject.com/books/0735616485.asp[^]
though, there are many other articles on regular expressions. just search cp for "regular expressions" under c#. or even google it. there are so many resources for reg exp. it seems like all of a sudden.
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Hi All ,
how can i run that winrar command from my code the following is an example of that command
winrar a D:\First.rar D:\first.txt
i made it run from Startmenu-->Run
i tried to run it using
System.Diagonistic.Process
but it always fail because it ecpect to find a flie that can be opened
can you help me to find any way
thank you,
Shady
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You'll have to find where winrar.exe is stored on your computer and then give Process.Start() the full path.
mav
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Dear mav.northwind ,
i tried what you sent me but the same error appeared
and that what i typed :
Process.Start(@"C:\WinRAR\WinRAR a D:First.rar D:first.txt");
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Id like to add colored rows for index dividers. I'm not sure how to change the background color of a single row or overwrite a paint method for a single row?
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Hi there,
How do i handle grouping same level of data at run time? or any idea?
user can view data according to their selection group on the windows form.
for example: In customer table, (Group by City) or (Group by Country)
-----------
The following code does not compile...
FieldDefinition myFieldDef = new FieldDefinition();
myFieldDef = rs.Database.Tables["tblCust"].Fields[groupby];
rs.DataDefinition.Groups[2].ConditionField = myFieldDef;
But It doesn't work due to FieldDefination Class at protection level.
Any Idea?
Thanks in advance.
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Is there a way to query an XML file via SQL in C#? For example, is it possible to use ado recordsets? What I want to do is use an XML file as db and list, add new, update, delete records... Thanks in advance.
Radgar
"Imagination is more important than knowledge." - Albert Einstein
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Why don't you just use the DOM?
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I started the code using DOM but the XML database may include more than 1000 records and I want to avoid "for" loops while deleting, updating or adding multiple records. I think doing these with a recordset can be much more faster, easier and stronger. Please, correct me if I'm wrong.
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I have made a control library, and I have registered the library as "register for com interop" making the controls activeX-controls. Then I made a web page showing one of the activeX-control in the library. Everything is fine. The control contains a propertyGrid which I use to show a instance of Type T. The Type T has one property which is based on an enum. While defining the property for the enum, I have added the attribute EditorAttribute for extra functionality in the propertygrid.
The problem is now... that the editorattribute is newer invoked (I override the EditValue and UITypeEditorEditStyle)... If i copy paste the project into a windows forms project, the editorattribute is invoked. What am I doing wrong here? HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP!!!!
Gooky
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Here is some code I have. When I try and run the app, Iget an error.
The code in question is below. The error pops up when FormsAuthentication.RedirectFromLoginPage is invoked.
private void btnLogin_Click(object sender, System.EventArgs e)
{
if (FormsAuthentication.Authenticate(
txtUserName.Text, txtPassword.Text))
{
lblMessage.Text = "valid Login!";
FormsAuthentication.RedirectFromLoginPage(
txtUserName.Text, cbxRememberMe.Checked);
}
else
Here is the error given
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 74: {
Line 75: lblMessage.Text = "valid Login!";
Line 76: FormsAuthentication.RedirectFromLoginPage(
Line 77: txtUserName.Text, cbxRememberMe.Checked);
Line 78: }
Source File: d:\mgdevelopment\simdacv3\loginmanager.aspx.cs Line: 76
Thanks
Brian
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how can i run a switch...case from all the elements inside an array? my example gives me an error saying 'a constant value is expected'.
for example...(e.Node.Text shows the selected node from a treeview)
<br />
string[] cities = new string[3] {"atlanta","akron","cincinnati"};<br />
for(int i = 1; i < cities.Length; i++)<br />
{<br />
switch(cities[i])<br />
{<br />
case cities[i]:<br />
MessageBox.Show(e.Node.Text);<br />
break;<br />
}<br />
}<br />
.gonad
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