Returning Values from Forms in C#

In a scenario where a child form (frmHireQuote) is opened from a parent MDI form (frmMainMDI) using ShowDialog(), how can we efficiently pass values from the child form back to specific text boxes on the parent form, while ensuring that the values are returned to the correct parent instance?

Solution

To return values from the child form (frmImportContact) to the parent form (frmHireQuote), follow these steps:

1. Create Public Properties in the Child Form: Define public properties in the child form to存储要返回的值。例如：
在子表格中设置属性：

public string ReturnValue1 { get; set; }
public string ReturnValue2 { get; set; }

在父级（frmhirequote）中（frmhirequote）中，打开子女表单时，使用使用块来捕获返回结果：
2. 通过遵循以下步骤，您可以有效地将值从子表单上返回到父式上的特定文本框，以确保从父级的正确实例中检索值。