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Type: Posts; User: Alex Rest
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December 21st, 2006, 05:01 AM
I have a form with FrmClosing event.
The event calles twice :confused: :
1) When I am closing this form.
2) When I am closing the application MainForm.
Both sources – the closing form.
...
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December 12th, 2006, 09:51 AM
Sorry. Small mistake. There was
objTxt .Text = "One\r\nTwo\r\nThree";
and I have not method SetText(...) in my
vesion of CR interface
Thanks.
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December 10th, 2006, 01:55 PM
Hi
Problem:
I hav etext object on the report
and set to it the text from C# program
TextObject objTxt = (TextObject)rpt.Section2.ReportObjects["txtSome"];
objTxt = "One\r\nTwo\r\nThree";
...
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April 10th, 2006, 02:56 PM
Solution is not the problem.
I used Round, for example.
When I met the problem I was suppressed by so non-clear behavior of the code.
I always used double before.
Float was returned as object...
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April 10th, 2006, 06:19 AM
Try the code:
float a = 0.77F;
int b = (int)(100 * a);
Console.WriteLine(b.ToString());
Result is 76.
What do you think about such strange .Net calculate execution ?
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March 1st, 2006, 06:01 AM
Common idea using ColumnStyle
public class ComboBoxGridColumn : DataGridColumnStyle
styles assigned in AddGridStyle()
I made such example:
using System;
using System.Drawing;
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March 1st, 2006, 05:51 AM
I created two tables that have relation one-to-many.
I included them to a DataSet, created relation and assigned to DataGrid.
Question:
When a user click [x] for expanding table row he sees the...
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March 1st, 2006, 05:49 AM
I created two tables that have relation one-to-many.
I included them to a DataSet, created relation and assigned to DataGrid.
Question:
When a user click [x] for expanding table row he sees the...
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December 29th, 2005, 12:48 AM
I have ReportClass object of .Net CrystalReport
that uses .rpt file
ResCalc.SalesReport rpt = new ResCalc.SalesReport();
rpt.SetDataSource(dsSaleRep);
How to change crystal report document...
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December 11th, 2005, 11:53 AM
If I remove some rows mdb file size will not change;
There is compress command in MS Access.
How I can make this operation from my program?
Thanks,
Alex.
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December 11th, 2005, 11:50 AM
If I remove some rows mdb file size will not change;
There is compress command in MS Access.
How I can make this operation from my program?
Thanks,
Alex.
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October 29th, 2005, 09:04 AM
I try to do it in a simple example.
File is present, opend.
Data accessable.
But no updates executed.
And runtime errors are absent too ;_(
OleDbConnection mConn = new...
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October 29th, 2005, 08:58 AM
I try to do it in a simple example.
File is present, opend.
Data accessable.
But no updates executed.
And runtime errors are absent too ;_(
OleDbConnection mConn = new...
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It is really strange.
I hoped to find something as System. … .PlaySound…
but not
System.Diagnostics.Process.Start("ding.wav"); :sick:
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I want to play some windows standard sound as an error alarm.
How do it using C#?
Thanks.
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I created tool bar using the toolbar control and assigned some images to images list.
All OK, but when I make Enabled = false on a button the image disappears.
Home make toolbar with different...
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April 18th, 2005, 10:35 AM
Thorry, I forgot say that I wan to play mp3 a Pocket PC
and it must not be a standard player.
In a Desctop PC I can all and much more using C++/MFC.
There is such instrument as DirectShow.
I used...
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April 18th, 2005, 06:23 AM
the problem is: I want to contro volume,
background music etc.
I want to have much more control.
Thanks,
Alex.
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April 17th, 2005, 10:03 AM
Hi,
There is a question:
How to play MP3 files using C#?
Thanks,
Alex.
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April 15th, 2005, 11:07 AM
Hi!
There is a question:
How get the system directory path as "My Documents", "Windows", "Applications Data", "Program Files", etc. ?
Thanks,
Alex.
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April 4th, 2005, 02:43 PM
How to send a window message to the window that handle I know?
I.E. I need a .Net analog of SendMessage() or PostMessage() of WinAPI.
Thanks,
Alex.
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April 4th, 2005, 11:23 AM
OK, all excellent, but I cannot remove other problem:
1) I have hidden program (Form.Hide())
2) I have found it
3) I try show it by
int hWnd = localByName[nIndex].MainWindowHandle.ToInt32();...
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April 3rd, 2005, 07:27 AM
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April 3rd, 2005, 02:29 AM
Hi!
I need such:
When my program starting it must find ether other copy of the program presents in the system or no.
If it presents the program must maximize it and exit.
How can I do so?
...
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April 3rd, 2005, 02:24 AM
Hi!
I have a question:
How to disable resizing of a form?
(ie a user cannot pulls body by the mouse)
Thanks for help,
Alex.
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