[英]VB.NET Pass values from textbox to datagridview
我想使用以下代码将文本框的值传递给datagridview。
Private Sub txtDrCr_Leave(sender As Object, e As System.EventArgs) Handles txtDrCr.Leave
Dim nR As Integer
nR = TxtList.Rows.Add()
TxtList.Item("stsno", nR).Value = nR + 1
TxtList.Item("stAcctCode", nR).Value = txtAccountCode.Text
TxtList.Item("stAcctName", nR).Value = txtAccountName.Text
TxtList.Item("stBranch", nR).Value = txtBranchName.Text
TxtList.Item("stDescription", nR).Value = txtDescription.Text
TxtList.Item("stAmount", nR).Value = txtAmount.Text
TxtList.Item("stDrCR", nR).Value = txtDrCr.Text
cleartextboxes()
End Sub
每当我离开txtDRCR时,此代码都会在gridview中添加两行。 我也附上了快照。 请需要帮助。 谢谢。
请使用下面的代码。
Dim nR As Integer =0;
Dim Row As Integer =0;
TxtList.Rows.Add()
Row = TxtList.Rows.Count - 2;
TxtList("stsno", Row ).Value = nR + 1
TxtList("stAcctCode", Row ).Value = txtAccountCode.Text
TxtList("stAcctName", Row ).Value = txtAccountName.Text
TxtList("stBranch", Row ).Value = txtBranchName.Text
TxtList("stDescription", Row ).Value = txtDescription.Text
TxtList("stAmount", Row ).Value = txtAmount.Text
TxtList("stDrCR", Row ).Value = txtDrCr.Text
TxtList.Refresh()
我相信这是您想要的一般概念。
Private Sub btnAddList_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddList.Click
Dim i As Integer
With dgvIssuedBooks
' Write to cell (0,0)
.Rows(i).Cells("CallNumber").Value = txtCallNo2.Text
.Rows(i).Cells("Title").Value = txtTitle2.Text
.Rows(i).Cells("AccessionNumber").Value = txtAccess2.Text
.Rows(i).Cells("Borrower").Value = dgvSearch.Rows(i).Cells("FullName").Value
.Rows(i).Cells("ID").Value = txtShow.Text
End With
txtAccess2.Text = ""
txtCallNo2.Text = ""
txtTitle2.Text = ""
End Sub
仔细检查所有命名对象的拼写。 同样,您知道,一遍又一遍地敲击F11,将使您逐行浏览代码,因此您可以看到它运行时的实际情况。
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