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Type: Posts; User: TATARPRO
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In order to update a database record from your datagridview directly, you have to use the CellChanged event of the datagridview then get the specific row which has changed. From there, you can...
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But do you know that that button is part of the custom control? So if you click the button, the click event will take place in the control and the parent control will not know a thing about its click...
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I created a user control(I.e a custom control) and the control has a close button on it. I now add the control on a form. I want that when I click the close button of the control, the control should...
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What if the user's date time format is not MM/DD/yyyy hh:mm:ss ?
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I have a string like this 21/12/2018 17:34:54 and I want to convert it to DateTime object but all the overloads does not support this type they only support the written format like 22 Dec, 2018
I am...
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I used MD5 Algorithm in .Net to encrypt this text
Using System
And I got this
63 D1 AF 10 9E 23 7D F7 3B D2 26 EE 59 31 9F 0D
Is it possible to retrieve back the original data?
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I was thinking that if I only want to be adding it to the collection and then it adding to the control itself, I will need to create an event that triggers if the Options.Count() changes. Right?
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My problem is this, I don't want to be adding the Option control in the group box,l like this
Me.grpbox.Controls.Add(NewOption)
Me.Options.Add(NewOption)
I want it to be done automatically...
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That was error in expression
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Okay try taking off those using blocks and declare them like normal variables, then dispose whatever object you'll be using by adding a finally block and placing the code inside.
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Are you sure you are catching the right exception? It may not be cause by a WebException but an IOException.
Try validate that properly.
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Thanks alot, I think you understand what I mean.
Actually, I'm not adding the Option control to the form but I'm adding it to the Question control. The Option dictionary is like the collection for...
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Thanks alot, I think you understand what I mean.
Actually, I'm not adding the Option control to the form but I'm adding it to the Question control. The Option dictionary is like the collection for...
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If u want to populate several combos with different data tables, why not retrieve the whole dataset then query whatever you want?
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Please can u explain your problem clearer?
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According to what you are saying here, I think you want the connection to be active even on another opened form, right?
If so, I may not advise you for that option though it's possible for security...
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According to what you are saying here, I think you want the connection to be active even on another opened form, right?
If so, I may not advise you for that option though it's possible for security...
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This is the Question control and the options inside it163661
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I created a custom control called 'Option', now I want to use this 'Option' control which I created in another control called 'Question'. I created a button on the
question control so that whenever...
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Thank you. It's now I see the error
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Thank you. It's now I see the error
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I've been trying out this piece of code to insert data into the database but it's showing me 'incorrect syntax near ='
Private Sub btnInsert_Click(sender As Object, e As EventArgs) Handles...
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Please can someone help me out on how I can use mySql in my database application instead of using Microsoft SQL server? Due to some reasons, I don't want to use Microsoft sql server.
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Instead of using this create a new instance of the streamReader, call the EndOfStream method of it, split and assign each data to its respective property
Imports system.IO
Public Class...
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okay, using selectedIndex or selected item will always return a DataRow for you. So rather use its
SelectedItem.Text method to get the item that is displayed and you have clicked
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Okay, I've resolved the issue. I didn't declare the new operator of the client as the service SoapService.
Dim Client As New BristowServer.BristowServerSoap
'then i can call its insert method...
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The intelligence does not show me the Insert method rather it shows
InsertRequest
InsertResponse
RequestDataRequest
RequestDataResponse
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Where it is underlined blue is my problem. How to send the request and receive back the responsefrom
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Oh sorry I posted two different methods.
This is how I created the service method for RequestData
Public Function Insert(ByVal UserId as String, ByVal TableName As String, ByVal Script As...
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I have created a web service and i hosted it on another computer. Now, i want to consume the webservice and i loaded it from the computer which i used as my server and i added the service as a...
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I have created a web Service on a computer and I want to his it but I don't know how I can do that and how I can make egg the other program use the service.
Hosting a website on IIS Server is quite...
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I have created this class and I want to raise the time elapsed event of the timer but the intellisense does not show me a way to do it this. Can someone help?
public Class TimerEvent
Dim...
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Ok I've used the sorted=True and it worked
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I'm trying to order a combobox by descending order but the row in the function returns error
Dim Item = CmbItems.Items.Cast(of Combo box)().OrderByDescending(Function(Item)...
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I have been trying to convert this datatable into a student object but it has been displaying "Expression of type 'System.Data.Datatable', which is not a collection type.
Dim StudentList As...
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I am trying to load a webpage (www.google.com) into a web browser object i created and filled it inside a form
(i.e property dock) and when i put this code inside the form onload event, the program...
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Okay thanks. It has worked now
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I've gone through the documentation but I didn't see a property to access data in a specified cell.
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I am trying to read the data in a datatable but when I use
MyTable.Rows(0).column(6).value()
to get the value in cell 5, I can't access the object
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How can I play an audio file on an Asp.Net webpage?
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