Forms takes too long to load

[Carlos Ferreira]

Hello,

Before I start using SyncFusion, my Windows Forms were using basic Microsoft controls.

After converting all my program to SyncFusion Controls, a simple MetroForm with 2 controls (TextBoxEx + CheckBoxAdv) takes about 3 seconds to open.

I have some Forms that uses 20 controls (TextBoxEx, CheckBoxAdv and ComboBoxAdv). This forms takes about 10 seconds to open!

My queries and most of Start jobs are done in the Constructor. I have no code in the Load Events.

Every Form is started (Clicked) in a Form that uses a RibbonControl and is a TabbedMDIManager.

Every Form is a MetroForm. Some Forms that uses ComboBoxes needs to be filled with data from Database. These Comboboxes are loaded in Constructor.

Some Forms that has only 2 - 3 controls, are blank Forms with no prior queries!

I went into a Performance Profiler and as you can see, most of the work is due to SyncFusion Controls...

Am I missing something here?

Any way to increase performance?

[Kannan R]

Hi Carlos 

 

Thank you for contacting Syncfusion Support.  

 

Syncfusion MetroForm is inherited from Microsoft Form and has many customization option like Metro application appearance, Caption Images, Caption Labels and much more. As it has more customization options in compared with Microsoft Form, there may be a possibility of slight more delay in compared with Microsoft Form, but cannot like reported timeline. So, could you please clarify us on below queries? 

 

1. Kindly confirm whether loading reported Syncfusion controls in Microsoft Form has same time delay as like MetroForm? Because, we need to confirm if it is a problem with Syncfusion controls used in Form or MetroForm.
2. If Microsoft Form loaded with reported Syncfusion controls is fast, kindly share us the timeline difference between MetroForm and Form.
3. We have recently implemented SfForm, which has all essential features supported in MetroForm. So if possible, kindly use SfForm in your application instead of MetroForm and share your suggestion.
4. Kindly share us the complete list of Syncfusion Windows Forms controls used in your application, other than in your initial update.

 

We will proceed further based on your suggestion.  

 

Regards 

Kannan  

[The GridLock]

I have 2 textboxes and 3 buttons and it takes 5s to display. Please watch my video. I do not know why?

Attachment: myvideo

[Vijayarasan Sivanandham]

Hi Khanh Dang,

Thank you for contacting Syncfusion support.

We are currently working on “Forms take too long to load” and we need two more business days to validate this. We will update you with further details on June 22, 2020.

We appreciate your patience until then.  

Regards, 

Vijayarasan S

[Susmitha Sundar]

Hi Khanh Dang,

Sorry for the inconvenience caused. 

We need two more days to analyze your reported case “Forms take too long to load”. We will update you with details on June 25, 2020.

We appreciate your patience until then.   

 

Regards,
Susmitha S

[Vijayarasan Sivanandham]

Hi Khanh Dang,

Thank you for your patience.

We have checked the reported issue in simple sample and unable to replicate the issue “Forms takes too long to load” from our end.

Can you please share us below things?
       
        1. Customized simple sample with reported issue? 

It will be helpful for us to check on it and provide you the solution at the earliest.

Regards,
Vijayarasan S