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Hi,
when Sorted=true, the combobox will sort the items alphabetically, which means
10 goes in between 0 and 2 (just like bbbbb goes in between aa and cc).
Now if you are specifying the items as literal strings, in the order you want them,
then I suggest you don't set Sorted true, since that will mess it up for you.
If you need to populate dynamically and have a special sort order in mind, the
best thing to do is first populate some collection (say an ArrayList), then
call its Sort method (providing a IComparer object), then do databinding from the
collection to the combobox.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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Thank man you are a Star
its working
Vuyiswa Maseko
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hi Guys
Is there any live application to search for code, we have lots n lots of sites to get the source codes, why cant we make a web application with a good search engine to search pure text source code, anything related to code.
For eg. store procedure's, HTML, ASP codes, technical text, code-behind, javascript, java codes,
only pure text should be stored, its should be a very simple application with no links, only to maintain and retrieve, there will be no data editing for the users.
uploading of files are not allowed since many technical websites are providing this feature,
The plan
Here the users can store information taken from the internet(pure text) when he/she visits for reference, later he/she need not come to this same link to take the specific code, instead he/she can search the code in this new Code Manager portal,
the user will have to provide the description of code or technical text and each source code should be allocated under different sets,
for eg. if its HTML code, the language should be set as HTML for this source code
How the search works
A search with different criteria should be given..
based on desciption
based on language
based on date stroed
based on unique words,
base on tags
we should make this application very simple to handle
winnie
winnie
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Do NOT spam the site by posting the same question in multiple forums. Pick ONE and stick with it.
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hello to ALL,
I am using VB 6.0
how can i get the domain Name/IP under which my mahine works,
Let me explain in depth,
suppose my machine is under BHAHBLAH domain then programatically how can i get that doamin Name/IP
please help...any Hint/link ?
thankx in advance
regards,
koolprasad2003
Be a good listener...Because Opprtunity knoughts softly...N-Joy
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i have table named emp
where empid and emp name are the colomns of the table.
now in the vs.2005.
i have taken a dropdown list and label.
in the drop down list i want to show the empid in dropdownlist and based up on the empid the corresponding empname shuld be populate in the label.
can you tell me how to write the code for it in vb.net
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hi Biswa,
on the selected index changed of the DDL u can write this code,
make sure the AutopostBack is true for the DDL
protected void ddEmpID_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
string strEmpName = "SELECT empid,empname FROM tbl_XYZ WHERE empid = '" + ddEmpID.SelectedValue + "'";
SqlCommand comEMP = new SqlCommand(strEmpName, con);
SqlDataReader dr;
con.Open();
dr = comEMP.ExecuteReader();
while (dr.Read())
{
lblEmpName.Text = dr["empname"].ToString();
}
}
catch (Exception ex)
{
Trace.Write(ex.Message);
}
finally
{
con.Close();
}
}
winnie
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if you want to make it as a AJAX based populate u can use AJAX Extensions.. to populate the DDL without a postback
winnie
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hai all,
is there any way to write member function/sub procedures outside of a class declaration as in c++ ?
if its not possible please let me know
thanks
-- modified at 2:52 Thursday 16th August, 2007
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it is not possible honey
Be a part of solution, rather then be a part of problem
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Why on earth did you ask this in the VB forum ?
Christian Graus - Microsoft MVP - C++
"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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Did you even bother to see what forum you posted in?
_____________________________________________
Flea Market! It's just like...it's just like...A MINI-MALL!
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Is there a way to determine if the scrollbars(vertical or horizontal) are visible at runtime in a treeview control?
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try the property 'scrollable'
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Nope, tried that. This property allows you to specify to have scrollbars or not to appear (automatically). I want to know when it does appear.
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in that case I would see if you can't use the controlladded event I think the treeview adds the scrollbar control to itself when needed
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ControlAdded event? Is this VB.Net? Unfortunately, I'm on vb6.
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ah it's very wel possible that it is a vb.Net event
unfortanatlly I never programmed in vb6 so I wouldn't know how hou could do this in vb6
perhaps checking the height of the control and comparing it with how many items there are visible multiplied by the itemheight property (if this exists in vb6) could help you but this will be far from perfect also will not work for horizontal bar since there is now itemwidth property (this depends on many factors like fonttype, fontsize, wheter or not the item is a subnode,...)
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Hello all I have a datagrid that i need to loop through the column called TABLE_NAME and use all the cells that end with the word "Data". ANY help is appreciated. I have included a small snippet:
Dim dt As DataTable = acc_connect.GetSchema("tables")
GridView1.DataSource = dt
GridView1.SelectAll()
For Each r As DataGridViewCell In GridView1.SelectedCells
Dim str As String = r.Value.ToString
Dim i As Integer = str.IndexOf("Data")
If Not i = -1 Then
But this in no way works, thanks in advance!!!
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Hi,
zchwllms wrote: But this in no way works
that's not informative; you should explain what it does and how that differs from
what you want, otherwise we have to guess.
There is a String.EdsWith() method that will interest you.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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Yes, sorry about that, well as of right now I am getting the column heading as the value and what I is whatever is in the cell on that column.
I was looking for somthing like:
for each r as string in datagridview.column
if r.endswith("Data") then
'the rest of my code will go here
next
thanks again
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Hi,
a DataGridViewCell holds an Object, so the Value property returns that object.
All objects inherit ToString() method from class Object, it simply returns
the type string. So whatever your DGVC is actually holding, you should either
override its ToString() to return real content, or provide (and use) another
way to retrieve its representation (some classes have a GetTect method for this).
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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