| DataGrid (2 replies) |
| microsoft.public.dotnet.general |
| Does anyone know how to add a listbox to a datagrid cell? |
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| Button Column - how to see the Text value associated with it (2 replies) |
| microsoft.public.dotnet.general |
| I have two different Buttons that fire a "DeleteCommand" I would like to know if it is possible to get the Text value on the button (one is a linkbutton format, the other is a pushbutton type) I would like to look up the Text value and depending on what it is execute two separate subroutines. Thanks |
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| How to detect the browser's url from a Win App. (2 replies) |
| microsoft.public.dotnet.general |
| I'm trying to detect the URL (or the title) of a Window loaded with IE, from a background win32 dotNet application. As far as I understand, the Process class can provide me with the process name (in this case "iexplore.exe"), but not with the windows title, or the URL of the browser loaded in that window. I need to have a windows dotNet application that is launched automatically when somebody logs... |
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| execute shell commands in c# (3 replies) |
| microsoft.public.dotnet.general |
| Hi, I want to be able to run shell commands (from cmd.exe, i.e. ipconfig, dir etc..) from C# code and get back the result of running the command. You could say that I need to be able to emulate a cmd window session. Does anyone have any pointers? Thanks Jude |
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| Configuration File for VB.NET (3 replies) |
| microsoft.public.dotnet.general |
| Hello, I'm currently building a VB.NET application that requires reading some configuration file for information at runtime. I've created my own config file in xml, but when the application reads it, it always trys to read from "C:\winnt\system32\". I know I can set the path, but that would mean hardcoding...I would like it to read the file in the same path as the application. I've abandoned this.... |
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| system.outofmemoryexception (2 replies) |
| microsoft.public.dotnet.general |
| I suddenly started getting this error: 'System.OutOfMemoryException' occurred in System.windows.forms.dll My project still runs the other forms, and this form is not really special. There must be another problem that I am not aware of. I tried searching the knowledge base for this error, and I don't get anything from the search. Do you know what causes this kind of error? Thanks, Doug |
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| How can I to serialize Collection in the serializable class (2 replies) |
| microsoft.public.dotnet.general |
| Hi! I have a problem with collection that is class member of serializable class. I get the SerializationException: "The System.VisualBasic.Collection is not marked as serializable" Thanks. David Spectorman Web Team Leader Kalanit Carmon Mail Me mailto:davids@calcom.co.il |
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| Including a file in a .NET DLL (2 replies) |
| microsoft.public.dotnet.general |
| I'm not quite sure how to do this... I know you used to be able to include resources in the MFC DLLs and EXEs, so I assume it's possible. Basically, I'd like to include a few XML files in a .NET dll, and access them via the regular Stream/TextWriter interfaces. I would edit the files using VS.Net as if they were a regular part of the project, then compile the DLL. I could redistribute the DLL and ... |
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| Where Is CollectionEditor (3 replies) |
| microsoft.public.dotnet.general |
| I am trying to use CollectionEditor which I found in the documentation but I cannot seem to either instantiate it or inherit from it as it appears I should be able. I have a property on a base form that I want the user who inherits it to be able to edit and the Property is a collection class which contains another collection class. I have the following code: Public Class MyCollectinEditor Inherits... |
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| ExtractIcon followup... (3 replies) |
| microsoft.public.dotnet.general |
| Tom, Using your supplied code fragment I get the error message "Error: PInvoke item (field,method) must be Static.". I notice that you define hInst and the return values as type IntPtr instead of long (if this makes any difference?) I admit that when it comes to playing with system/API calls I'm not that familiar. The code fragment I'm using is below: DllImport("shell32", CharSet: CharSet.Auto, Se... |
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| How to get a blank row for a databound dropdownlist (2 replies) |
| microsoft.public.dotnet.general |
| Hi, Is there a way to get a balnk (default row) for dropdowns that are databound to a DataSet. Do I have to add the row to the dataset? Or is there a setting on the dropdown control that allows for this? In either case, how would one go about doing this? TIA |
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| ExtractIcon in VB.NET (2 replies) |
| microsoft.public.dotnet.general |
| I'm trying to find the equivalent for the ExtractIcon function in VB.NET but cannot seem to find one. Is there one or do I still need to use the ExtractIcon API call? If I still need to use the ExtractIcon function, eg: hIcon ExtractIcon(App.hInstance, strPath, lngIconIndex) ....then how do I get the value for App.hInstance in VB.NET. I have tried to use the examples in MSDN but can't seem to get ... |
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| ExecutionEngineException occurs when passing ref object as 0/NULL from C++ (4 replies) |
| microsoft.public.dotnet.general |
| I have the following interface method that I have implemented in C#. HRESULT ExecuteStdCommand ( [in] const eStdCommands eCmd, [in] ISomeInterface1* pInterface1, [in] ISomeInterface2* pInterface2, [in] const VARIANT* pvData, [out,retval] VARIANT BOOL* pbHandled ); This maps into the .NET world as Boolean ExecuteStdCommand(eStdCommands eCmd, ISomeInterface1 pInterface1, ISomeInterface2 pInterface2,... |
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| Excel + VB.NET + task will not be closed + UNIQUE insance problem (5 replies) |
| microsoft.public.dotnet.general |
| Hello all, I'm trying to fill a excel file with a number of worksheets with data. I'm doing it with VB.NET. The process works correct. The file is filled with correct data. Problems: 1. When i do excelobject.quit and excelobject nothing, the excel task will be not killed.. (I've no other references to this object) 2. When the process is working, and i start excel from my programs it will be the sa... |
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| Could Not Create CDO.Message Object (11 replies) |
| microsoft.public.dotnet.general |
| My app needs to send mail with an attachment via the local server's smtp. On my development machine and the target server, I've set the smtp server to relay only from the localhost (127.0.01). When I run my project from the development machine, all is well. When I place it on the target server, though, any attempt to send mail results in the message in my subject line. The full exception reads: Sy... |
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| Fast communication between two .net application (2 replies) |
| microsoft.public.dotnet.general |
| Somebody know some method (the best) for fast communications between two ..net application in the same machine? |
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| help very urgent ! (2 replies) |
| microsoft.public.dotnet.general |
| Hello, How can I obtain a *.PDF file from a binary field in a database? After this I need to convert the file for visualizing it with Adobe Acrobat Reader. How can I do this? Thanks in advance |
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| DropDownList Question. (2 replies) |
| microsoft.public.dotnet.general |
| How do I set the display/sort order of the items in asp:DropDownList control. ASP.NET Code asp:DropDownList id "ddlCountryUILevel" runat "server" asp:ListItem UnitedStates /asp:ListItem asp:ListItem Canada /asp:ListItem asp:ListItem Japan /asp:ListItem asp:ListItem China /asp:ListItem /asp:DropDownList Currently its getting populated based on IDs. I know I can SORT by name if fected from SQL, but ... |
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| Open a form (3 replies) |
| microsoft.public.dotnet.general |
| Hello everybody.... I'm trying to open a /$%?** form from another one. HOW CAN I DO IT ????? Please help.... Thanks!! Marianne |
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| Configuring Role-Based Security (2 replies) |
| microsoft.public.dotnet.general |
| I am having trouble determining if a user is a member of a given role (Windows 2000 group). Here is my code: Dim MyPrincipal As WindowsPrincipal Dim myIdentity As WindowsIdentity MyPrincipal CType(Threading.Thread.CurrentPrincipal, WindowsPrincipal) myIdentity CType(MyPrincipal.Identity, WindowsIdentity) If MyPrincipal.IsInRole("Administrators") Then MessageBox.Show("User is an Administrators") El... |
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| Converting string into pixels in VB.NET ! HELP ! (3 replies) |
| microsoft.public.dotnet.general |
| Hello, how can I easely calculate or convert the length of a string into pixels in VB.Net??? If you have a sample of this code, please it's welcome!!!! Greetings, Jo |
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| Data Grid used to populate System.Array (2 replies) |
| microsoft.public.dotnet.general |
| Hello, I have an array of data object (proprietry object). It has several public properties. I want to display it in the datagrid but I am not able to do this successfully. datagrid object recognizes my object but does not display. Could someone please help me out. |
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| EOF (2 replies) |
| microsoft.public.dotnet.general |
| Hi! is there a way of knowing using System.IO if an EOF char exist, i'm getting a file though FTP and i want to know if the whole file reached befor starting to read it. thanks, Uzi |
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| files *.pdf (2 replies) |
| microsoft.public.dotnet.general |
| Hello, I need to know how to get a *.pdf file which is in binary code in a Data Base and locally convert it to a *.pdf file that will be visible with Adobe Acrobat Reader. How can I do it? |
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| Concurrency violation: the UpdateCommand affected 0 records. (3 replies) |
| microsoft.public.dotnet.general |
| Hi guys, I've build a simple ( very simple ) application based on a typed dataset, in this database i have a single table ( Tab Computers ) here's the XSD definition: xs:element name "Tab Computers" xs:complexType xs:sequence xs:element name "ComputerID" type "xs:int" / xs:element name "ComputerName" type "xs:string" minOccurs "0" / xs:element name "Enabled" type "xs:boolean" minOccurs "0" / xs:el... |
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