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Hello Patrick Thanks for your answer. My port need to be opened all the time. I've done a close after the write like you said and then reopend my com port and this seems to work. Many Thanks. Devriendt Nico

Hello, Thanks for your answer but this is giving the same result as with the write command Nico

Hello, I've a barcode scanner where I can communicate in a two way direction. I'm listening on a serial port to know if an user have scanned a barcode. When data is entered in the serial port by scanning a code, I send a message back to the serial port that will be displayed at the barcode...

public class Class1 { public void Hello() { Form1 objForm1 = new Form1(); objForm1.ShowDialog(); ; } }

I founded already a solution. thx

Hello, Is it possible to call a form, from a class in a class library project (DLL). I have a dll that reads barcode scannings. These dll is running in a windows service. On some circumstances I need to ask some extra data, and I want to show a form that asks additional data. Is this...

Hello, I have a web page with a grid. Below the grid I have a panel on which I dynamically create a Iframe that shows a website. The action that the user does, decide which website should be shown in the iframe on the panel. I'm using the following code : Panel1.Controls.Add(new...

I'm showing in my masterpage a grid. When the user clicks in the grid, they are receiving a popup menu. When the user clicks at the menu item 'Display', Then the content page for displaying the details off the record is shown below the grid. When the user clicks another menu item, then an other...

Hello, I'm creating my first ASP.NET project in Visual studio 2005. I have created a masterpage (that contains a grid) and content pages. The action that the user do on the grid decide which content page that should be shown. With the link of the masterpage in my contentpages, I see always...

Hello, I'm using the infragistic webgrid and weblistbar in my asp appliction. I have with these controls two problems: WebGrid: My grid is grouped at a column. When my page is reloaded, is every time my grid collapsed. (I do in the load of my page the test on...

Hello, I'm writing a ASP.NET page that makes a connection to a AS400 system. ConnectToDatabase(ref objDbCommand); IDataReader objDataReader = objDbCommand.ExecuteReader(); while(objDataReader.Read()) { strValue = objDataReader.GetString(0); } On the getstring command I get the error...

Hello, When I go in sharepoint with my mouse over a document in the list of shared documents I get a combobox where I can choose some actions that I want to do on this document. Can somebody tell me which control this is or where I can find some code to do this, because I'm making a asp page...

Hello, When I go with my mouse over a document in the list of shared documents I get a combobox where I can choose some actions that I want to do on this document. Can somebody tell me which control this is or where I can find some code to do this, because I'm making a asp page and I want to do...

Hello, I'm programming a web appliction in ASP.Net. I have a grid with records of customers. I want that when the user push on a button (or something else) in the grid that there appears a menu with the possible actions he can made. Is this possible (with external tool) or are there other...

Hello, I've written and asp application in C# that's make an connection with oledb to AS400. Every time takes my connection.open statement very long (about 5 sec). I think there is no connection pooling. Is there somebody that has the same problems or can help me ? I'm using the following...

I've used InstallAssemblies because I've read this in a book of Micorsoft 'Sharepoint Portal Services Inside Out' I will also try the gacutil.exe program too. Thanks for your answers. Devriendt Nico

Hello, I'm very new on sharepoint and I'm now trying to create webparts. I've created a web part library project with one webpart. I've assiging a strong name with the sn.exe command. I have installed the dll on the server with the tool InstallAssemblies.exe and this works fine. Now I've added...

Hello, I get the error 'No invites outstanding for file VBL400FM in library ZKHPGM. (C I) ' when I use the page down button on my subfile. Is there somebody that can tell me how I can fix this. I'm using the invite keyword in my DDS. See here some code of my screen and RPGLE program A...

I have found how I can do the rollup with invite. I have moved my rollup keyword at the top in my DDS screen en not only at the format I want it. When I press now PgDn, I can scroll in my subfile I receive now at my message line an error: No invites outstanding for file XXXXX Is there...

Hello, Since I've introduced the invite keyword in my subfile, the indicator (96) that I specified on my rollup keyword will not turn on when I use the Page Down button. When I debug I see that indicator 89 is set off. Have someone an idea how I can fix this ? A N89...