| How can I make an array of Label ? (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| I try to make an array of label as this. Dim ArrLabel(10) as System.Windows.Forms.Label For i 0 to 10 ArrLabel(i) New System.Windows.Forms.Label ArrLabel(i).Left 25 ArrLabel(i).Top 25*i ArrLabel(i).Name "Label" & i ArrLabel(i).Text "Test" & i ArrLabel(i).Show() Next But it didn't show on the form. Can you help me plz. Posted Via Usenet.com Premium Usenet Newsgroup Services ** SPEED ** RETENTION **... |
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| How can I pass more than one arguement to a function via <asp:linkbutton> ? (VIP replies) |
| microsoft.public.dotnet.languages.csharp |
| Hello Could anyone please explain how I can pass more than one arguement/parameter value to a function using asp:linkbutton or is this a major shortfall of the language ? Consider the following code fragments in which I want to list through all files on a directory with a link to download each file by passing a filename and whether or not to force the download dialog box to appear. Codebehind publ... |
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| How can I Programatically download image via .NET CF ? (VIP replies) |
| microsoft.public.dotnet.framework.compactframework |
| Hello, I am currently undertaking development for a Pocket PC 2003 PDA using VB.NET 2003. I have developed a VB.NET application under the .Net Framework that allows me to programatically download an image from a website and store it on my local computer. My problem is that I have not been able to figure out how to do so via the ..Net Compact Framework. Below is a code snipet of the VB.NET code (NO... |
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| How can I track what properties the user has changed? (VIP replies) |
| microsoft.public.dotnet.framework.windowsforms.databinding |
| Hello, I'm using simple data bindings to wire windows forms controls to the properties of an object (the data source). I'd like to track which properties have been modified by the user. I'm looking for recommendations about how to do this in a generic fashion. I'd like to avoid incorporating XXXChange events into all my data source objects. I was hoping to find an appropriate binding framework eve... |
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| How can I update datagrid while table is being filled? (VIP replies) |
| microsoft.public.dotnet.languages.csharp |
| Initially, I had created my Windows application so that my datagrid's source would be updated once the method that filled the table was finished: private void btn run Click(object sender, System.EventArgs e) { ... myTable Match.fillTable(); datagrid.datasource myTable; } public DataTable fillTable () { ... for (int i 0; i 10000;i ) { //Creates row and adds it to my datatable myTable } return myTab... |
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| How can I update teh database via datagrid (VIP replies) |
| microsoft.public.dotnet.framework.adonet |
| I have created a view of a database on the screen via datagrid. Users can change this data. How can I update the database with this data? Can somebody please help me.. //To get one row on the screen private void Button1 Click(object sender, System.EventArgs e) {DataView firstview new DataView(); sqlDataAdapter1.Fill(test,"tblUser"); firstview.Table test.Tables["tblUser"]; DataGrid1.DataSource firs... |
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| How can I use "menubar=no" (VIP replies) |
| microsoft.public.dotnet.framework.aspnet |
| In JavaScript, I can hide menu bar ( ex) html SCRIPT LANGUAGE "JavaScript" function Test() { var win window.open("test2.html","sale","menubar no,scrollbars no,width 780,height 5 40,top 0,left 0") window.opener "OPENER IS NOT NULL"; window.close(); } /SCRIPT body input id "ttt" type "button" onClick "Test()" /body /html I want to adopt this in default.aspx. So. In Browser, http://.../default.aspx m... |
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| How Can I... (VIP replies) |
| microsoft.public.dotnet.framework.drawing |
| How can I know how many percent of Red, how many percent of Blue, and how many percent of Green for a single pixel ? Any help is deeply appreciated. Thanks you all in advance. Have a great day... Kate |
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| How check if key pressed in any textbox on winform (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| I would like to be able to know if the user has pressed a key in any text box on a winform or in other words, if he is editing a record. I would like to know this as soon as he presses any key. I know that I can check for keypress on a given field, but I don't want to do this for every field on the form. Is there a way to determine what I want to know? |
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| How do I access a control from a class not other than WebForm1? (VIP replies) |
| microsoft.public.dotnet.framework.aspnet |
| I created a web form and dropped a table in there called resultsTable. This also resulted in the following being added to the Webform1 class: public System.Web.UI.WebControls.Table resultsTable; I can easily add rows and columns via C# programming from the WebForm1 class. However I cannot figure out how I can access this control outside of this class. For example, I have a different class called T... |
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| How do I access parent page properties and methods from one of its dynamically loaded usercontrols? (VIP replies) |
| ASPFriends.com 'aspngbeta' list |
| I'm trying to access and use the properties (or public variables) and methods in a page's codebehind from within a usercontrol dynamically loaded into that page. If I declare an instance of the webform's codebehind in my usercontrol's codebehind I can access the page's properties and methods, e.g.: Protected WithEvents myPage As FooBarWebFormCodebehindClass Protected WithEvents lblEmail As System.... |
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| How do I add html to a VB form? (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| Hi all, Is it possible to use html to design my form. What I want to do is to make a calendar program, which will receive a picture image and a month, and the form must display the image on the top half of an A4 and a calander grid on the bottom half. I thought html could be useful to do this, is it possible? |
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| How do I call a OfficeCodeBehind Program from a Button (VIP replies) |
| microsoft.public.dotnet.framework |
| How do I call a OfficeCodeBehind Program from a Button? The program calls a Word.doc. There is no form to call a new instance of. Thank You, Leo |
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| How do I call an event from code? (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| I have a PictureBox that is created as part of an object and has a Click event assigned to it whenever the object is instantiated. How can I call the that Click event from code? Basically I want to do MyObject.PictureBox.Click(). The Sub that handles the Event is private, so I can't call it directly, but the PictureBox is exposed as a Property. Sean |
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| How do I change the headertext of a datagrid column programmatically (VIP replies) |
| microsoft.public.dotnet.framework.aspnet.datagridcontrol |
| Hi, I have a datagrid to view the results from a database. I am using autogenerate because the number of columns returned from the database change. I would like to change the column headers as the ones returned from the database have no spaces (example: need to change "EMP NAME" to "EMPLOYEE NAME" or just "NAME") I tried the following command datagrid.columns(0).headertext "NAME" datagrid.columns(... |
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| How do I do this in vb .Net? (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| Below is in Delphi... procedure TMyForm.AppIdle(Sender: TObject; var Done: Boolean); begin if OkToDoThings true then begin //do things end; end; What this does is make a procedure for running things in the background. It's very fast and is used in games. How do I do this in VB .Net? |
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| How do I dynamically add a <style> to the <head> section of ASP.NET page? (VIP replies) |
| microsoft.public.dotnet.framework.aspnet |
| I want to add my own custom STYLE section in the HEAD section of my ASP.NET page within a custom control. Can someone tell me how I can have my custom control add tags to the HEAD section of the page dynamically when the page is rendered? Ken Varn Senior Software Engineer Diebold Inc. EmailID varnk Domain Diebold.com |
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| How do I dynamically bind a textbox into a grid field in ASP.NET using only the code behind? (VIP replies) |
| microsoft.public.dotnet.framework.aspnet.datagridcontrol |
| I am trying to take dynamically generated datagrid that is bound to a data source and make one of the fields on the grid into an editable textbox that is bound to a field from the data source. Using a microsoft example from (http://msdn.microsoft.com/library/default.asp?url /library/en us/vbcon/html /vbtskcreatingtemplatesprogrammaticallyindatagridcontrol.asp) I have been able to get a textbox on ... |
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| How do I force an autotab to the next textbox (VIP replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have textboxes with unambigous field lengts, such as single character. When a valid value is entered into one of these, I would like to autotab to the next textbox. What is the best way to do this? |
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| How do I get the selected item from a datagrid (VIP replies) |
| microsoft.public.dotnet.languages.vb |
| How do I get the selected item from a datagrid? Thanks |
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| How do I isolate event-generating code in a derived class? (VIP replies) |
| microsoft.public.dotnet.framework |
| Hey all, A class of mine needs to tell the outside world when its buffer is not empty. The problem is that C# seems to force you to put the event raising code in the base class. To illustrate, consider what I'll do in Java: public interface DataAvailabilityListener extends java.util.EventListener { void dataArrived(DataAvailabilityEvent event); } then, in my base class, I can do this: public abstr... |
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| How do I isolate event-generating code in a derived class? (VIP replies) |
| microsoft.public.dotnet.languages.csharp |
| Hey all, A class of mine needs to tell the outside world when its buffer is not empty. The problem is that C# seems to force you to put the event raising code in the base class. To illustrate, consider what I'll do in Java: public interface DataAvailabilityListener extends java.util.EventListener { void dataArrived(DataAvailabilityEvent event); } then, in my base class, I can do this: public abstr... |
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| How do I iterate through ALL controls on a WinForm? (VIP replies) |
| microsoft.public.dotnet.languages.vb.controls |
| What is the syntax for iterating through ALL controls on a WinForm (assuming this is possible)? Say if I wish to clear all databindings? |
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| How do I keep the datagrid from scrolling? (VIP replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have a datagrid with the first column having a column style of type DataGridBoolColumn. I also have 2 buttons, one to "check all" of the checkboxes in the first column and one to "clear all" of the checkboxes. For example, here is the C# code I am using to do the "clear all": private void buttonClearAll Click(object sender, System.EventArgs e) { // Get the number of rows in the grid int numRows ... |
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| How do I keep the datagrid from scrolling? (VIP replies) |
| microsoft.public.dotnet.languages.csharp |
| Hi, I have a Windows Forms DataGrid that is set up where the first column is a DataGridBoolColumn column and then 1 or more DataGridTextBoxColumn's after that. I have a "select all" button that loops through the DataGrid and sets the bool value to true in the first colum for all rows. I have another button for "clear all" which sets the bool value to false for all rows. The problem I am having is ... |
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