Re: ListViewItemSorter and Icomparer - C# Discussion Boards

cmpeng3410-Jul-06 2:38

10-Jul-06 2:38

hi all,
this query :

string query = "insert into KiralamaBilgisi(Kasa,DovizCinsi,GunlukKira,ToplamKira,KiraBaslangic,KiraBitis,KiraSuresi,COSaati,KaydiYapan) values(" + Convert.ToInt32(txtOdaNo.Text) + ",'" + txtDovizCin.Text + "'," + Convert.ToInt32(txtGunlukKBedel.Text) + "," + Convert.ToDouble(txtToplamKBedel.Text) + ",#" + Convert.ToDateTime(txtKiraBaslangic.Text).ToShortDateString() + "#,#" + Convert.ToDateTime(txtKiraBitis.Text).ToShortDateString() + "#," + Convert.ToInt32(txtKiraSuresi.Text) + ",'" + cmbCOSaati.Text + "','" + lblUserName.Text + "')";

doesnt return any error if my regional and language options is English...
but it returns: Number of query values and destination fields are not the same Frown | :(

whats wrong with date values? what should i do so as to make my program work both for english and turkish computers ???

thanks in advance, bye.

Re: ms access problem :( help please ...

LongRange.Shooter10-Jul-06 4:13

LongRange.Shooter

10-Jul-06 4:13

Mehmet Fatih Akbulut wrote:
values(" + Convert.ToInt32(txtOdaNo.Text) + ",

This parameter in values will be treated as a single string. If you actually debugged your code and looked at your query variable you would answer your own question in 2 seconds.

You probably want :

values("'" + Convert.ToInt32(txtOdaNo.Text) + "'", ...

change WindowsForm

realmontanakid10-Jul-06 2:25

realmontanakid

10-Jul-06 2:25

Hi
I want to know how to change the skin of a Windows Form. How can I change replace the MaximizeBox of a Windows Form as example. I don't want to use third party components. I just want to write my own stuff. But yet, i don't know how. Can anyone shortly explain how to make my own Windows Form or to replace the header with a grphic..

Thx

Re: change WindowsForm

stancrm10-Jul-06 2:36

stancrm

10-Jul-06 2:36

Try to see this example:
http://www.codeproject.com/cs/miscctrl/GoogleTalkWindowsForm.asp

Re: change WindowsForm

Jun Du10-Jul-06 4:36

Jun Du

10-Jul-06 4:36

link

Best,
Jun

Re: change WindowsForm

Andrei Ungureanu10-Jul-06 3:37

Andrei Ungureanu

10-Jul-06 3:37

Hy,
To create a skin for a windows form i use images. Set an images as the background image of your form and also set the border style of the form to None. The image I use has already drawn on it a maximize box and other buttons. I only put a label on top of these buttons and handle the click event. Using this method you can place buttons everywhere on the form.
Hope my suggestion helps Smile | :)

Do your best to be the best

ListViewItemSorter and Icomparer [modified]

livez10-Jul-06 1:26

livez

10-Jul-06 1:26

Hi!

I have a ListView with two date-columns, "started", and "ended". I want them all to be sorted on the "started" column, but I want all the rows without an "ended" value separated and displayed before rows with "ended" value, like this:

Started Ended

050101
051110
051231
050101 061231
050910 061231

Ive done an ListViewItemSorter thingie, but I can't seem to make it sort with two separate columns:

class ListViewSortering : IComparer <br />
    {<br />
        private int col;<br />
        public ListViewSortering() <br />
        {<br />
            col=0;<br />
        }<br />
        public ListViewSortering(int column) <br />
        {<br />
            col=column;<br />
        }<br />
        public int Compare(object x, object y) <br />
        {<br />
                            return -String.Compare(((ListViewItem)x).SubItems[col].Text, ((ListViewItem)y).SubItems[col].Text);<br />
        }<br />
    }

And the call:

	this.wmLvInsatser.Sorting = SortOrder.None;<br />
// 1 = started column<br />
				this.wmLvInsatser.ListViewItemSorter = new ListViewSortering(1);<br />
				<br />
				this.wmLvInsatser.Sort();

Can anyone point me in the right direction?

-- modified at 7:27 Monday 10th July, 2006

Re: ListViewItemSorter and Icomparer

Robert Rohde10-Jul-06 3:24

Robert Rohde

10-Jul-06 3:24

Hi,

the following modification should work:

class ListViewSortering : IComparer
{
   private int colStart;
   private int colEnd;

   public ListViewSortering()
   {
      colStart=0;
      colEnd=0;
   }

   public ListViewSortering(int columnStart, int columnEnd)
   {
      colStart=columnStart;
      colEnd=columnEnd;
   }

   public int Compare(object x, object y)
   {
      ListViewItem lvi1 = (ListViewItem)x;
      ListViewItem lvi2 = (ListViewItem)y;

      string start1 = lvi1.SubItems[colStart].Text;
      string end1 = lvi1.SubItems[colEnd].Text;
      string start2 = lvi2.SubItems[colStart].Text;
      string end2 = lvi2.SubItems[colEnd].Text;

      if (end1.Length == 0 && end2.Length > 0)
         return -1;
      if (end1.Length > 0 && end.Length == 0)
         return 1;

      return -String.Compare(start1, start2);
   }
}

So basically when only one of both items doesn't have an end date you'll return a special result value. In all other cases the normal comparison is done.

Robert

Re: ListViewItemSorter and Icomparer [modified]

livez10-Jul-06 3:41

livez

10-Jul-06 3:41

I'll try that out, thanks alot!

-- modified at 9:56 Monday 10th July, 2006

Worked like a charm Big Grin | :-D

Word DOC To String

eraserk10-Jul-06 1:19

eraserk

10-Jul-06 1:19

Where can I find Articles on transforming .Doc file to a single string so i can keep it in the DB
thank you

what's hard we do what's impossible will just take longer time to complete

Re: Word DOC To String

stancrm10-Jul-06 1:24

stancrm

10-Jul-06 1:24

Probably this is the one you are looking for:
http://www.codeproject.com/csharp/convertdocintootherformat.asp

Re: Word DOC To String

Not Active10-Jul-06 2:19

Not Active

10-Jul-06 2:19

Depending on your intended usage of the data it would be more effecient to store the document in a binary field.

Re: Word DOC To String

eraserk10-Jul-06 2:42

eraserk

10-Jul-06 2:42

I want to run queries on the string and find specific words
may be you have another idea?
thanks

what's hard we do what's impossible will just take longer time to complete

button appearance remain unchanged after VS2005 conversion

Kim061810-Jul-06 1:09

Kim0618

10-Jul-06 1:09

Hi,

I convert an C# application created in VS 2003 to VS 2005, and
notice that the button is still of the old appearance style in VS2003, and even I add new button in the form converted from VS2003,
the button style still the same ? Why, and how can I change it
to the new appearance of VS 2005 ?

Thanks

Re: button appearance remain unchanged after VS2005 conversion

Guffa10-Jul-06 2:35

Guffa

10-Jul-06 2:35

Hm... I know that there is a new context menu, but I don't think that there is anything new with the buttons?

---
b { font-weight: normal; }

Re: button appearance remain unchanged after VS2005 conversion

LongRange.Shooter10-Jul-06 4:15

LongRange.Shooter

10-Jul-06 4:15

I've been building new VS2005 WinClients for quite awhile now and there is not difference in the Button class.

Re: button appearance remain unchanged after VS2005 conversion

Kim061810-Jul-06 7:08

Kim0618

10-Jul-06 7:08

Don't you notice that the button class in VS2003 is more ugly
that the VS2005, for both using the same "standard" FlatStyle property ?

Re: button appearance remain unchanged after VS2005 conversion

LongRange.Shooter10-Jul-06 8:04

LongRange.Shooter

10-Jul-06 8:04

Nope. Never noticed it.

Re: button appearance remain unchanged after VS2005 conversion

Kim061810-Jul-06 9:59

Kim0618

10-Jul-06 9:59

Would you mind leave ur email to me so I can send
the pics of the button to you for illustration ?

Do you think there are any window theme settings
for the form that can affect the button appearance ?

Re: button appearance remain unchanged after VS2005 conversion

Joel Lucsy10-Jul-06 13:13

Joel Lucsy

10-Jul-06 13:13

Did you try "system" instead of "standard" for the FlatStyle?

How 2 get Printer details?

rajkar00110-Jul-06 1:04

rajkar001

10-Jul-06 1:04

Hi everybody,
I would be glad if anyone can help to get printer information using C#.

Details like how many printers are connected,their configuration ,etc to a PC(connected in a LAN).

Thanks & Regards,
Karthik.

Re: How 2 get Printer details?

stancrm10-Jul-06 1:20

stancrm

10-Jul-06 1:20

Look at this article, and you must change it to what you need:
http://www.codeproject.com/csharp/printeroffline.asp

Re: How 2 get Printer details?

rajkar00110-Jul-06 1:24

rajkar001

10-Jul-06 1:24

Thanks 4 this.
Well i already have it.
I want to know the coding to get number of printers connected 2 a Pc and their configuration.

Debug ActiveX control from C# application

Maddie from Dartford10-Jul-06 0:02

Maddie from Dartford

10-Jul-06 0:02

Hello,

I am using MFC - ActiveX control in C# based windows application.
I am not able to debug the control with the C# application while it is possible with the MFC applcation.

I want to call a function on buttton click event of windows application.
The function is in ActiveX control.

I have given the path of the exe in control also enabled the Unmanaged debugging in Windows application, but when i start debug it doesn't populate the exe, instead it comes out and ready for debug again.

Is it possible to do so if yes then HOW.

Thanks.

Byee..

Gajesh
Pune(India)

Re: Debug ActiveX control from C# application

VSush10-Jul-06 0:29

VSush

10-Jul-06 0:29

If you have enabled unmanaged debugging in the application and it still doesnt work, try this:

Open the cpp source file in your .net IDE (where the c# project is open). Add a breakpoint in the cpp file where you want the control to stop (the ActiveX function that you wish to call). Now try to step into the cpp function from your c# code.

Last Visit: 31-Dec-99 18:00 Last Update: 10-May-24 0:00

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