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Hello,
i need to add a property to a user control that appear in the properties editor.
i have tried to use the uieditor class but it not working properly.
Any suggestion please
regards
dghdfghdfghdfghdgh
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dtpFromDate & dtpTodate are DateTimepickers and a TextBox txtNoofDays
private void dtpFromDate_ValueChanged(object sender, eventArgs e)
{
double value=Convert.ToDouble(txtNoOfdays.Text);
dtpToDate.Value=dtpFromDate.Value.AddDays(value);
}
Here I got the error at--> //double value ----
Input string was not in correct format
How to resolve It.
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Udayaraju wrote: dtpToDate=dtpFromDate.AddDays(value);}
i Hope this will work..
vikas da
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The problem is in First statement
double value=Convert.ToDouble(txtNoOfdays.Text);
The Convert.ToDouble() function is not getting the correct input to convert. Like there can be nothing in the text box or there can be a space or any other character which is throwing error that the string is not in correct format.
Regards,
Kaushal Arora
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i want to set the query of the sub report and i want to get that query from the main report. is there any way out ? is there any way to get all the attributes of the subreport from main report ?
if any1 knows then reply.. its urgent.
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I have to export the data displayed in the WebBrowser to Microsoft Excel. It is a window application using c#. Does anyone know how to do it. Please help.
Thanks
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I have a measurement device that measure and sends a data update string to the PC once a millisecond, so you can see what's happening in real-time.
I would like to let authorized people see my data via the web in roughly real time using a web browser such as Internet explorer. I have an internet connection with valid IP address that whole of day it is connected.
My idea so far, is to divide the problem into originator (my PC putting data on database) and clients (pc's logging into my computer via web browser to see latest data).
Originator:
I thought I would use SQL database to save average measured data into the database every one seconds.
Clients:
This has to log in, see designed GUI, select charts, table and reports via menu.
I am very keen to hear any suggestions. I want to keep it in C#.
Does anyone know how I can do this?
With best regards,
Email: m.fadaei@zssco.com
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Hi....
mehdy_137 wrote: Does anyone know how I can do this?
what does it mean ???
can you explain your problem to the point..might be somebody can help you then...
vikas da
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thanks for your reply
i have no good knowledge about web based programing, please introduce me general help, references that i need to read, sample projects and etc.
tnx again
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This is C# forum.... should go to asp.Net or Web development forum..
any way web acess is the later part what are you doing for saving the data...
any service ???
vikas da
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ok.
if i underestand correctly, i need 2 different sub project : database and asp.net. can i design charts, reports and online monitoring with asp.net ?
mehdi
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mehdy_137 wrote: can i design charts, reports and online monitoring with asp.net ?
I really dont know the answer ???? please ask in ASP.NET forum
vikas da
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hey, in the process of developing an excel COM addin using c# .net, i would like to generate a button on the excel standard toolbar.
I know about registering the com interop n stuff... can yu give me d code to show d button as soon as i run my project that opens MS Excel along with my button on the standard toolbar
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abhiram_nayan wrote: can yu give me d code to show d button
Hell no. Don't ask for code, and for the love of everything holy STOP USING TEXT SPEAK
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help me
This error occur
"Fatal error encountered during command execution" when Query execution in c#
database is MySql
Thanks.
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I know EXACTLY what is wrong! Here is how to fix it...
More information would be nice huh?
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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I was checkout all the query but not get a solution please help me
Thanks.
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Hi
Maybe you could post the query itself?
Regards
Sebastian
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To reiterate, you're pretty stupid, aren't you ?
Christian Graus
Driven to the arms of OSX by Vista.
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5?
Edit: just saw some twat downvoted you, I have't been around enough to counteract it to reflect to true wisdom in your post.  Sorry.
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The issue is that you're an idiot. How do you think we can help based on this lack of information ?
Christian Graus
Driven to the arms of OSX by Vista.
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i've two forms(say A,B), A is parent ,B is child.what i want is to hide A when btn1(in A) clicked and show B,then btn2 clicked (in B) close B and show A . i got the way to A->B , but B->A is the problem. also i would like to know if i set A as the parent of B will it be easy ? to do so how can i set A as the parent of B
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Hide Form A.
Use Form.ShowDialog instead of Form.Show to display form B.
Just below that line Show Form A.
«_Superman_»
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Based on that parent/child relationship, you can't do it.
Christian Graus
Driven to the arms of OSX by Vista.
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then what is the solution i think it can be done by using events, but with out going to that isn't there much more easier solution.
yasith
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