在VBA(Visual Basic for Applications)中,If Not IsEmpty 语句用于判断一个变量或单元格是否为非空。以下是对该语句的详细解释、代码示例、代码解释、常见问题及解决方法,以及其他相关的VBA条件判断语句或函数。 1. 解释VBA中"If Not IsEmpty"语句的用途 IsEmpty 函数用于检查一个变量是否未被初始化或已被显式设...
If IsEmpty(UserForm1.TextBox2.Value) And Not IsEmpty(UserForm1.TextBox3.Value) Or IsEmpty(UserForm1.TextBox3.Value) And Not IsEmpty(UserForm1.TextBox2.Value) Then MsgBox "Please fill both date fields", vbInformation, "Date Range Error" End If 在宏中的下一步操作之前,但什么也没发生。
``` If Not IsEmpty(rangeValue) Then avgValue = WorksheetFunction.Average(rangeValue) Else avgValue = 0 End If ``` 这个示例中,判断变量rangeValue是否为空,如果不为空,则计算该范围的平均值并赋给变量avgValue;否则,将avgValue的值设为0。 8. 示例八: ...
Run the macro. Your active cell is empty or not (in our case, the active cell has the value Lemon so it shows the message of The active cell is not empty).Method 5 – Checking If All Cells in a Range Are Empty with VBA Steps:Open Visual Basic Editor from the Developer tab and ...
To check if a cell is empty, you can use VBA’s ISEMPTY function. In this function, you need to use the range object to specify the cell you want to check, and it returns true if that cell is empty; otherwise false. You can use a message box or a cell to get the result. ...
Read More: Excel VBA: Check If Multiple Cells Are Empty Download the Practice Workbook Download this workbook to practice. Check If a Cell is Empty.xlsm Related Articles If the Cell is Blank, Then Show 0 in Excel How to Find & Count If a Cell Is Not Blank How to Calculate in Excel...
Option Base 1 ‘指定数组的第一个下标为1 (2) On Error Resume Next ‘忽略错误继续执行VBA...
if not isempty(cell) and isempty(cell.offset(0,2)) then Application.Goto cell.offset(0,2) Cancel = True msgbox "Please fill in cells in column C for " & _ vbNewLine & "corresponding filled in cells in column A in rows " & vbNewLine & "38 to 46. Save is cancelled!" end if ...
Using the ISEMPTY function Using the equal-to comparison to a blank string Let’s look at both of these methods Using ISMPTY Function Below is the VBA code that checks whether cell A1 is empty or not. If it is, it shows a message box saying “Cell is Empty”; else, it shows a ...
IF – Or, And, Xor, Not If Or If And If Xor If Not If Comparisons If – Boolean Function Comparing Text VBA If Like If Loops If Else Examples Check if Cell is Empty Check if Cell Contains Specific Text Check if cell contains text If Goto Delete Row if Cell is Blank If MessageBox ...