Change the zoom level of the viewer in CrystalReportsRunner

[edsoncorreia]

How can I change the zoom level of the Crystal Reports viewer at runtime? I want to set it to level 1, as described below:

The crystalReportViewer1.Zoom() method is used to programmatically change the magnification level of the Crystal Reports viewer control. The method accepts an integer parameter, zoomfactor, which dictates the desired zoom level.
Usage and Parameters
You can set the zoom level using specific integer values or a percentage magnification:
1: Fits the width of the entire page to the viewer window.
2: Fits the entire page (both height and width) within the viewer window (Full Page view).
25 to 400: Sets a specific percentage magnification level (e.g., 50 for 50%, 100 for 100%, 200 for 200%).

Example (C#):
private void Form1_Load(object sender, EventArgs e)
{
// Load the report
ReportDocument rptDoc = new ReportDocument();
rptDoc.Load(@"C:\YourReportPath\CrystalReport.rpt");
crystalReportViewer1.ReportSource = rptDoc;

// Set the zoom level to "Page Width" (value 1)
crystalReportViewer1.Zoom(1); 

// Alternatively, set a specific percentage zoom (e.g., 75%)
// crystalReportViewer1.Zoom(75);

}

Could this be implemented in a future version of CrystalReportsRunner?

Thank you!
Sincerely,
Edson

[gerardo-lijs]

Hi, thanks for bringing this up. Yes, this could be implemented in a future version. We might only need to add another parameter.

[edsoncorreia]

Hello, thank you for your response. I believe this will be very interesting for the community. I would very much like to see it included as an improvement in a future version. Do you have any plans to release a new version soon?
Thank you!

[gerardo-lijs]

Hi, I updated repo to work with net10 and some nuget dependencies and then I added this parameter for ZoomLevel. You can check this commit it's quite simple to add configurations -> 0f0066a

The only issue I'm having is that first time dialog is opened it's not setting the zoom. Afterwards it works every time. I tried in Form_Load, tried Refresh, etc. If you want to run this updates samples and see if you can find a way to fix this while testing, you are more than welcome!

[edsoncorreia]

Hello, very good, I'll take a look at that to see if I can run it. Thank you!