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Then why you are not using ComboBox1.Enabled=False after Selecting the item.......Moreover what do u actually want to do by that...why are u using combo when u dont want your user to select item from it???I am bit confused.....
Tirtha
Miles to go before I sleep
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Hi. I ended up temporarily doing the following:
F2.cmbPub.SelectedValue = strPub
F2.cmbPub.Enabled = False
F2.cmbPub.DropDownStyle = ComboBoxStyle.Simple
This disables the box showing the selected value only. I am coming from a browse screen that has a datagrid with 2 unbound boolean columns, Edit and Delete. The rest of the columns are bound. When I check the Edit box it shows the detail screen with the information for the selected item. I just wanted to be able to allow the user to display the values in the combo box, but not be able to select from it. I wanted the default to be the selected value.
I will use the above code for now, but just wanted to know if there was a way to do it. Thanks.
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I have a windows form with a datagrid control. I bind the grid to my datasource and then add 2 unbound boolean columns. I create a tablestyle so that I can display these columns (Edit, Delete) in columns 0 and 1 before the bound columns. I can check the check box in the column and it branches to where I want it to go, but unless the row and column coordinates are (0,0) it does not display the check mark until I exit my other app and return to the grid. I displayed the value in the column and it is set to True.
I added the code from http://msdn2.microsoft.com/en-us/library/ms996485.aspx to make the check box respond to one click.
How do I get it to show the mark prior to the DataGrid MouseUp Event? That's where I branch to my other app. I have turned off tristate.
I want the user to see the check mark when they first click the check box.
Thanks.
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i am a new user and i wanna seriously your help.
After i was going to the interview with the director of InfoPlus company for finding a job , he ask me if I know a solution for creating a setup project and remain any body to copy the software or use it in other computer.
he want to get the customer a copy of the software in the DVD and after the istallation no body can use this software.
I need this solution cauz it help me to have a job .
thanks any way
etretyertyery
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tantoun wrote: i am a new user and i wanna seriously your help.
After i was going to the interview with the director of InfoPlus company for finding a job , he ask me if I know a solution for creating a setup project and remain any body to copy the software or use it in other computer.
he want to get the customer a copy of the software in the DVD and after the istallation no body can use this software.
I need this solution cauz it help me to have a job .
thanks any way
I'm amazed that you think that you can leave an interview, look for help from people and then go back and answer the question. The fact that you have posted this question here shows that you are not the right person for the job. Do you think that we should get in touch with this director and let him know?
Deja View - the feeling that you've seen this post before.
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hey after the interview the DBA give an application that contain the same and this is for a week .
Sadly you don't don't trust me but in our case i think that u r not the qualified person to get me an answer.
thanks anyway . I am Elie Abdo from lebanon
etretyertyery
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tantoun wrote: hey after the interview the DBA give an application that contain the same and this is for a week .
Sadly you don't don't trust me but in our case i think that u r not the qualified person to get me an answer.
thanks anyway . I am Elie Abdo from lebanon
You're right - I'm not qualified to give you the answer. I'm only a software professional with over 20 years experience and I've only been using .NET since the first beta. Oh yes, I also own a software company and do the hiring - so I definitely know nothing.
Deja View - the feeling that you've seen this post before.
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Pete O'Hanlon wrote: I'm not qualified to give you the answer
I don't think the OP has any idea that some of us around here been programming since before he was born 
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Oh, that's a sobering and frightening thought. Am I really that old?
Deja View - the feeling that you've seen this post before.
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Pete O'Hanlon wrote: Am I really that old?
 I've been asking myself that for a while now. Not old, just a bit wiser :->
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http://sean.o4u.com/ap/calendar/calendar.htm[^]
This link above is a Chinese calendar. If you move mouse to any day on the calendar, it will pop up some informations about Chinese.
This page can be downloaded.
I have question that...is there any method to grab the pop up information of this page ? I wite a windows form and I hope I can do this.
Can any one help me?
thanks very much.
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I need to display the file system entries if the user types a file path in a textbox. Is there any implementation for this purpose.
For an example try typing "C:\" in Start Menu -> Run dialogue.
I am using framework v 1.1
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Hi,
These feature is implemented in .Net framework 2.0 but not in .Net 1.
Here a usefull link that contains some code to implement Autocomplete feature :
http://blog.theple.com/neoworkadmin/folder/13.html?uid=65[^]
Go to the section : Ability to add Auto-Complete to any Text Box
HTH.
Hayder Marzouk
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I'm using ms winforms reportviewer control in local mode.
I need to use expresion evaluator function in TextBox value expression.
This function should take expression as string parameter and return evaluated value using current scope, like
<Value>=MyClass.eval("Fields!"+ MyClass.MyFieldName()+ ".Value")
</Value>
Any idea how to implement MyDll.eval() function ?
Andrus
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I use single-select WinForms ListBox control in C# .NET 2 application.
Every time when I run my appl, listbox shows first item as current item.
How to persist listbox current item in user isolated storage ?
I need that when my application rans next time, listbox dispays item
which was selected in previous ran.
Andrus
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I assume the list box contains a static list of items that never changes? If so, this would be (one) way to do it:
1. Create a new user setting 'MyListBoxIndex' of type Int.
2. Create a SelectedIndexChanged event handler for the listbox.
3. In the handler, store the current index using:
Properties.Settings.Default.MyListBoxIndex = myListBox.SelectedIndex;
4. After the Application.Run() exits, call Properties.Settings.Default.Save()
Whenever the form / control loads that has your listbox on it, retrieve the index from the user setting and select the corresponding index using myListBox.SelectedIndex = Properties.Settings.Default.MyListBoxIndex;
Hope this helps,
Roel
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Hi,
I have a Datagrid.now i generate a store procedure(suppose "select * from employee").now using the SP i generate a DataSet and bind a Datagrid.The Datagrid have 1000 records.Now can i find the duplicates records only from the front end.without using any store procedure. (like dataview or etc)
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Hi,
To find duplicated records use the above code sample :
DataView v = myDataSet.Tables["YourTable"].DefaultView;
v.Sort = "YourPrimaryKey ASC";
Dictionary<int, list<int="">> duplicatedRecords = new Dictionary<int, list<int="">>();
for (int i = 0; i< v.Count -1; i++)
{
int j = i +1;
object iValue = v[i]["YourPrimaryKey "];
while (v[j]["YourPrimaryKey "] == iValue)
{
if (! duplicatedRecords.ContainsKey(i))
{
duplicatedRecords.Add(i, new List<int>());
}
duplicatedRecords[i].Add(j);
j++;
}
i = j;
}
HTH.
Hayder Marzouk
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hi friends
I have a query regarding vertical scroll bar. how to use vertical scroll bar(vscroll) with a label. that is when the contents in the label increases, a scroll bar should appear. I dont want a default scroll bar like in the rich text box control .... I want to work with the vscroll control.
thanks in advance
-- modified at 1:33 Friday 30th March, 2007
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You need to write a control to do this. You would just use the MEasureString method on the graphics class to work out if your text is going to be oversize, show a scrollbar accordingly, and redraw the string offset by the scrollbar position when a scroll event occurs.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"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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I am using a DataGridView as an EventLog viewer. At the moment I just bind it to a DataTable I get from my LogQuery class. However, one of the columns is EventType, an integer, but I would like to transform this to the descriptions corresponding to event types, such as Error, Information, Warning, etc. I can't change the query used by the LoqQuery to include a join, as the data provider doesn't support this. Short of iterating the DataTable result, changing one column from int to string, and doing the lookup there, I have to do the lookup transform in the grid.
I think a good start is switching off auto-creating columns and manually binding columns, then I can insert an extra column and do some slights of hand. This is the crux of my question: what can I do here? An expression column, handling a populating event and doing a lookup, iterating the grid and fixing everything once populated, etc.
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Sorry about the cross post - the "Message Boards" drop down does not include this forun in it's list so I didn't see this forum until after I had already posted this question to the C# forum.
I am a C# programmer with mostly ASP.NET experience. I have done very little Win32 (WinForms) programming. Any suggestions for a good book on Windows Forms? I don't mean a general C# or .NET book, but one that specifically addresses the topic of Windows Forms.
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