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Type: Posts; User: Cristiane

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  1. Replies
    1
    Views
    627

    Run another executable

    Hi,

    I have a C# app and I need to run another executable file from this C# app. This other exe is a program installed in the machine (like a word, excel,... but it's not a Microsoft program). As...
  2. Thread: Close Form

    by Cristiane
    Replies
    2
    Views
    1,142

    Close Form

    :sick:
    Hi!

    I have a form which is showed up as a modal form. Then, I have two buttons. Both asks confirmation by the user. If the user clicks "No", then I shouldn't close the form but I don't...
  3. COM object with CLSID {xxx} is either not valid or n

    Hi,

    I referenced a COM object (.tlb) in my C# project.
    With it I have some differents Class. When I use one of the, it works OK but, when I try to use other, I have this error:
    COM object with...
  4. Thread: Inherit

    by Cristiane
    Replies
    1
    Views
    598

    Inherit

    Hello All,

    Id like to inherit a Windows Form from another Wondows Form. I tried to do that, but I realized that the VisualStudio executes the form load event and the class constructor from the...
  5. Thread: Color

    by Cristiane
    Replies
    2
    Views
    850

    Color

    Hi,

    I have a data grid and I want define the background color of each row in this datagrid because the user can select one or more rows (with a checkbox at the first column) and I need to draw a...
  6. Replies
    1
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    913

    Update DataAdapter

    Hi,

    I'm using DataAdapter & CommandBuilder to automatically construct the statments for Insert/Update/Delete.
    The methods to acces the DB are in a class (Singleton) and, I created an execute ...
  7. Replies
    0
    Views
    718

    DataBinding TextBox

    Hi,

    I'm using DataBinding method in TextBox (with a DataTable filled from DB) .
    When I change the text property of the TextBox, the DataTable is updated. That's works fine.
    But when I use the...
  8. Replies
    2
    Views
    1,414

    Sorry... :-)

    Sorry... :-)
  9. Replies
    2
    Views
    1,414

    Update DataTable from Grid

    Hi,

    I have a DataTable wich I use to get data from a DataBase (Oracle) and, this datatable is the datasource of my grid (FarPointSpread)
    I edit the data at the grid and I would like to update the...
  10. Replies
    1
    Views
    699

    Hi... I've got open the page with:...

    Hi...

    I've got open the page with:
    System.Diagnostics.Process.Start("http://xxxxxxxxxx");
    But my problem now is that this page has login, than before the page loads, appear a window to login. ...
  11. Replies
    1
    Views
    699

    web page from windows app

    Hi,

    I have a Windows app developed in C# and, now I have to open a web page, from this application.
    Is there any way do that?
    Really Thanks
    Cristiane
  12. Thread: ShowDialog

    by Cristiane
    Replies
    3
    Views
    1,009

    ShowDialog

    Hi,

    I have a class wich execute 2 forms (one depend on the other).

    To show the first form, I do that:

    MyClass

    // This show my first form as modal
    while (frmRecipesProcess.ShowDialog() !=...
  13. Replies
    3
    Views
    838

    Show Form from a class

    Hi,

    I want show a form from a class and I have no idea how to do that. I'm trying do that:

    At my class:

    private void execute()
    {
    frmTest myFrm = new frmTest();
    ...
  14. Error during installation of .NET Framework VS 1.1

    I`m trying to install the .NET Framework package im my computer. It`s a windows 2000 server with ServicePack 4.0 and when i try to install de .NET redistributed, the system returns the following...
  15. Thread: For Loop

    by Cristiane
    Replies
    1
    Views
    637

    For Loop

    Hi,

    Is possible to do a loop with C# like in VB? It means, in VB I do:
    For each obj in hashTable.values
    ajfjafjakfa
    Next

    How could I do that in C#?
    Thanks
    Cristiane
  16. Replies
    2
    Views
    780

    Hi, Sorry the confusion... I'm looking for a...

    Hi,

    Sorry the confusion...
    I'm looking for a good TreeView component for .net (C#). That's the main "question".
    And.... I really love if this component have a "relationship" with its data...
  17. Replies
    2
    Views
    780

    Tree View component

    Hi,

    I'm looking for a Tree View component wich methods as drag and drop work well and if it's possible (I'm hope will be :-)), this component has "relatioship" with a dataTables (or dataSet), in...
  18. Replies
    3
    Views
    564

    Hi, Thanks your help but is there any way do...

    Hi,

    Thanks your help but is there any way do that without creating a table?
    My textboxes aren't in line... They are on a picture and I need to show the data associate with parts of this...
  19. Replies
    3
    Views
    724

    Create controls dynamically

    Hi,

    I ask your help for the following: I need create textboxes dynamically in my ASP-VB.net app. Is it possible?
    I can start with 1 textbox designed in my app and load the others? (I don't know...
  20. Replies
    3
    Views
    564

    Load controls dynamically

    Hi,

    I ask your help for the following: I need create textboxes dynamically in my ASP-VB.net app. Is it possible?
    I can start with 1 textbox designed in my app and load the others? (I don't know...
  21. Thread: Com object

    by Cristiane
    Replies
    5
    Views
    758

    Hi Cool Biz The *.tlb is part of an program...

    Hi Cool Biz

    The *.tlb is part of an program wich I have to install...
    I can send you the project but, only the tlb could work?
    Really Thanks
    Cristiane
  22. Thread: Com object

    by Cristiane
    Replies
    5
    Views
    758

    Hi cool Biz Thanks your replay but I wrote...

    Hi cool Biz

    Thanks your replay but I wrote wrong in my post...
    The code I have is with "new"
    objCOM myobjCOM = new objCOM();

    I don't know if give some new information but in "details" I...
  23. Thread: CreateObject

    by Cristiane
    Replies
    2
    Views
    811

    CreateObject

    Hi..

    How can I use the CreateObject method in asp-C#.net (in a class, not a form)?
    Thanks
    Cristiane
  24. Thread: Com object

    by Cristiane
    Replies
    5
    Views
    758

    Com object

    Hi...
    I'd like to ask your help for the following problem...
    In my asp-C#.net project I need to use an COM object. I added its reference in my project and I can use the code:
    objCOM myObj =...
  25. Thread: Help

    by Cristiane
    Replies
    2
    Views
    544

    Help

    Hi,

    Now, I'm to became my asp-vb.net project in a asp-c#.net project....
    Does somebody know good sites where I can learn about C# for begginers?
    Thanks any help
    Cristiane
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