Question

我是vb.net的新手。我有一个示例datagridview，其中包含一些来自互联网的示例代码。运行代码使用数组并基于代码：

Const NumberOfColumns As Integer = 8
        Const NumberOfRows As Integer = 8

        Dim ColumnNumber As Integer
        Dim RowNumber As Integer

        Dim A As Integer = Asc("Pupil's Name")

        Dim Array2D(NumberOfRows, NumberOfColumns) As Integer

        DataGridView1.ColumnCount = NumberOfColumns
        DataGridView1.RowCount = NumberOfRows

        'Make the headers

        For RowNumber = 0 To NumberOfRows - 1
            DataGridView1.Rows.Item(RowNumber).HeaderCell.Value = _
  (RowNumber + 1).ToString
        Next

        For ColumnNumber = 0 To NumberOfColumns - 1
            DataGridView1.Columns.Item(ColumnNumber).HeaderCell.Value = _
   Chr(A + ColumnNumber).ToString
            DataGridView1.Columns.Item(ColumnNumber).HeaderCell.Style.Alignment = _
   DataGridViewContentAlignment.MiddleCenter
        Next

        'Fill the Array

        For RowNumber = 0 To NumberOfRows - 1
            For ColumnNumber = 0 To NumberOfColumns - 1
                Array2D(RowNumber, ColumnNumber) = _
   RowNumber * NumberOfColumns + ColumnNumber
            Next
        Next

        'Fill the Data Grid

        For RowNumber = 0 To NumberOfRows - 1
            For ColumnNumber = 0 To NumberOfColumns - 1
                DataGridView1.Item(ColumnNumber, RowNumber).Value = _
   Array2D(RowNumber, ColumnNumber)
                DataGridView1.Item(ColumnNumber, RowNumber).Style.Alignment = _
   DataGridViewContentAlignment.MiddleCenter
            Next
        Next

我不知道如何插入自定义列名。我尝试右键单击datagridview并编辑其列名，但是当我运行它时，列名称将在datagridview上获取我编辑的列名的第一个字母并将其循环。对不起，如果我的问题有重复。我刚刚发布了这些代码，以便让任何人了解我想要问的内容。我真的需要帮助。：（

Answer 1

查看此链接http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.columns.aspx。

这是你如何做到的。

'设置列标题名称。

dataGridView1.Columns(0).Name = "Recipe"
dataGridView1.Columns(1).Name = "Category"
dataGridView1.Columns(2).Name = "Main Ingredients"
dataGridView1.Columns(3).Name = "Rating"

如何使用数组自定义vb中的列名？

1 个答案: