错误信息:CS0120 - An object reference is required for the non-static field, method, or property. 含义:此错误表明你尝试在静态方法、静态属性或静态构造函数等静态上下文中直接访问一个非静态字段、方法或属性。由于非静态成员依赖于类的实例,而静态上下文不依赖于任何特定实例,因此无法直接访问非静态成员。 2....
An object reference is required for the non-static field, method, or property An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll. Additional information: The process cannot access the file because it is being used by another process. Angle between two lines Anti debu...
因为它是在静态方法run中被调用的。
Error an object reference is required for the non-static field, method, or property Error Code 443 Error Creating a SymmetricSecurityKey error CS0103: does not exist in the current context error CS0246: The type or namespace name 'NetworkCredentials' could not be found (are you missing a us...
2. I created a method in the form method that inserts data into a TempDB table whose table type is TempDB. 3. After pressing the OK button, get the form's string controls and call the PopulatesRecords method to insert data into the TempDB table. Then link the returned TemTable to the...
Static members are static in nature and not callable in the non-static field. Static members cannot be instantiated and inherited due to their static nature. Error: An object reference is required for the non-static field, method, or property...
Dear All, I encounter an error "CS0120: An object reference is required for the non-static field, method, or property 'Student_Form.StudentID_textBox'". I try to assign a value "0" to the textBox as shown in the screen…
(which is included in the XAPOBASE_DEFAULT_FLAG) and XAPO_FLAG_INPLACE_REQUIRED. The word “inplace” means that the pointers to the input and output buffers—called pSrc and pDst in my code—are actually equal. There’s only one buffer used for both input and output. ...
I’ll now walk you through the code needed to accomplish the remaining goals for this template. The code required to accomplish the second goal of dynamically adding each of the projects to the solution during project creation is shown in Figure 6. Figure 6 Dynamically Adding Projects to the ...
The first programming step in a SQL Server Management Objects (SMO) application is to create an instance of the Server object and to establish its connection to an instance of Microsoft SQL Server. You can create an instance of the Server object and establish a connection to the instance of ...