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问题 I suspect that the .end(xlDown) is acting a bit weird. Dim rfound As Range Set rfound = Columns("B:B").Find(What:=Me.ComboBox1.Value, _ LookAt:=xlWhole, SearchOrder:=xlByRows, SearchDirection:=xlNext) If ComboBox1.Value <> "" And WorksheetFunction.CountIf(Range("B:B"), _ ComboBox1.Value) > 0 And rfound.Offset(0, 1).Value <> "" Then rfound.Offset(0, 1).End(xlDown).Offset(1, 0).Value = TextBox1.Value Upon CommandButton1_click , the code will search in the column B for any matched criteria and

问题 I am using PHP and I am iterating a table with a result array ... I want to add row color and alternate row color to it.... How to do so? Any suggestion... <table id="chkbox" cellpadding="0" cellspacing="2" width="100%" class="table_Style_Border"> <tr> <td style="width:150px" class="grid_header" align="center">RackName</td> <td style="width:150px" class="grid_header" align="center">LibraryName</td> <td style="width:200px" class="grid_header" align="center">LibrarianName</td> <td style="width

问题 How do I assign a pass-through query to Row Source that is dependent on another value in the form? Essentially I want to do this: SELECT x.companyid, x.companyname, x.productid FROM x WHERE (((x.CompanyID) = [Forms]![Reporting]![CompanyID_Control])) ORDER BY x.productid; But of course pass-through queries do not support reference to any form controls. I have read here that there is a method via VBA, however I do not know how to use VBA in conjunction with the Row Source of a control. 回答1: As

问题 Exmaple: [empid date bookid] ---------- 1 5/6/2004 8 2 5/6/2004 8 1 5/7/2004 8 1 5/8/2004 6 3 5/8/2004 8 2 5/8/2004 7 In this table,I need to get empid 1 as output..since it has bookid 8 more than once.. thanks in advance.. 回答1: You can use: SELECT DISTINCT id FROM table GROUP BY empid, bookid HAVING COUNT(*) > 1 But it will give you duplicates. If, for example, you have 1-8,1-8,1-9,1-9 you will get 1,1 as output because empid 1 has duplicate bookid's for two distinct bookid values. You will

问题 Im trying to count the number of rows in the table and generate random numbers for the field 'random' Now this works: SELECT COUNT(*) FROM my_table; and this works: UPDATE my_table SET random = FLOOR(6500 * RAND()) + 1; But this doesn't work: UPDATE my_table SET random = FLOOR((SELECT COUNT(*) ) * RAND()) + 1; But this counts the rows as 0 and adds one so all fields have the number one instead of a unique random number. Any ideas what I'm doing wrong would be most helpful. 回答1: What about

问题 I've been fetching rows from a WebSQL DB, and the returned rows seems to be readonly. db.readTransaction( function(t1) { t1.executeSql( "SELECT * FROM Foo WHERE id = ?", [1], function(t2, resultSet){ var foo = resultSet.rows.item(0); console.log("before: " + foo.col1); foo.col1 = "new value"; console.log("after: " + foo.col1); console.log("sealed? " + Object.isSealed(foo)); console.log("frozen? " + Object.isFrozen(foo)); } ); } ); It prints: before: old value after: old value sealed? false

问题 (Related question that does not include sorting. It's easy to just use paste when you don't need to sort.) I have a less-than-ideally-structured table with character columns that are generic "item1","item2" etc. I would like to create a new character variable that is the alphabetized, comma-separated concatenation of these columns. So for example, in row 5, if item1 = "milk", item2 = "eggs", and item3 = "butter", the new variable in row 5 might be "butter, eggs, milk" I wrote a function f()

问题 public class UserBuilding { [Key, Column(Order = 0)] public int UserId { get; set; } [Key, Column(Order = 1)] public int BuildingId { get; set; } public int BuildingLevel { get; set; } } If I wanted to return all the different buildings that belong to a user, I would do the following: database.UserBuildings.Where(b => b.UserId == userId); My question is what if I wanted to return a specific building from a specific user? What would be the most 'efficient' way of doing this? Is there a better

问题 I am using ASP.NET to create a page with a GridView that is very editable for the end user. Basically, all rows contain TextBoxes (instead of static text) which the user can edit whenever he wants. No postback occurs ever, except when he clicks the Save button on the bottom of the page. Then, I loop through each row in the grid, retrieve the values in the controls in each row and save them back to the database. I am now trying to implement swapping two rows (to move a row up or down) in

问题 I have an ASP.NET c# GridView which has columns that look like this: | Foo | Bar | Total1 | Total2 | Total3 | Is it possible to create a header on rows that looks like this? | General | Totals | | | A | B | C | | Foo | Bar | 1 | 2 | 3 | I have tried with RowCreated method , but I'm stopped to : | General | Totals | | Foo | Bar | 1 | 2 | 3 | My code below. Can you help me? Thank you in advance for any help, really appreciated. protected void GridView1_RowCreated(object sender,