nbsp; TxtDateOfBirth.Text = oleDbDataReader.GetString(1); &
DataSet oldds) { //先得到汇总EXCEL的DataSet 主要目的是获得EXCEL在DataSet中的结构 string strCon = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source ="+path1+";Extended Properties=Excel 8.0" ; OleDbConnection myConn = new OleDbConnection(strCon) ; string strCom="select * from [Sheet1$]"...
Sub ExtrNumbersFromRange() Dim xRg As Range Dim xDRg As Range Dim xRRg As Range Dim nCellLength As Integer Dim xNumber As Integer Dim strNumber As String Dim xTitleId As String Dim xI As Integer xTitleId = "KutoolsforExcel" Set xDRg = Application.InputBox("Please select text string...
else connString = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + path + ";" + ";Extended Properties=\"Excel 12.0;HDR=YES;IMEX=1\""; //读取文件 string sql_select = " SELECT * FROM [Sheet1$]"; using (OleDbConnection conn = new OleDbConnection(connString)) using (OleDbDataA...
}stringstrExcel =string.Format("select * from [{0}]", sheet[0]); OleDbDataAdapter myCommand=newOleDbDataAdapter(strExcel, strConn); dt=newSystem.Data.DataTable(); myCommand.Fill(dt); conn.Close(); } }catch(Exception ex) { exceptionMsg=ex.Message; ...
Columns("A:D").Select ActiveSheet.Range("$A:$D").RemoveDuplicates Columns:=Array(1, 2, 3, 4), Header:=xlNo '删除重复项 Range("C:C,D:D").Insert Shift:=xlToRight, CopyOrigin:=xlFormatFromLeftOrAbove '插入空行 Columns("B:B").TextToColumns Destination:=Range("B1"), DataType:=xlDe...
string strCom =" SELECT * FROM [Sheet1$]"; using (OleDbConnection myConn = new OleDbConnection(strCon)) using (OleDbDataAdapter myCommand = new OleDbDataAdapter(strCom, myConn)) { myConn.Open(); myCommand.Fill(ds); }if(ds == null || ds.Tables.Count <= 0)returnnull;returnds.Tables...
Select方法:该方法将特定的对象选中。他会是的之前选中的对象失去选中状态。如果不想失去或者改变用户之前的选中的对象,而仅仅指向把该对象获得焦点,那么可以使用Active方法。 Workbook类的方法 Workbook代表一个工作簿,他也提供了很多方法,其中一些方法用来处理一些非常特殊的场景。和前面介绍其他对象一样,这里仅介绍我们...
_"four"& vbTab &"five"& vbTab &"six"Text1.LinkPoke'Execute commands to select cell A1 (same as R1C1) and change the font formatText1.LinkExecute"[SELECT(""R1C1"")]"Text1.LinkExecute"[FONT.PROPERTIES(""Times New Roman"",""Bold"",10)]"'Terminate the DDE communicationText1....
How to Remove Last Character from String Excel 1. Use of REPLACE Function Step 1: Set Up Formula Select an empty cell, like C5. Step 2: Enter Formula In C5, type: =REPLACE(B5,9,1," ") B5 is the source. Start after the desired part (e.g., "Jane Doe"). ...