mirror of
https://github.com/Hofknecht/SystemTrayMenu.git
synced 2024-09-30 00:56:47 +13:00
32 lines
1.1 KiB
C#
32 lines
1.1 KiB
C#
using System.Data;
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using System.Linq;
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using System.Windows.Forms;
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namespace SystemTrayMenu.Utilities
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{
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internal static class DataGridViewExtensions
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{
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internal static void FastAutoSizeColumns(this DataGridView dgv)
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{
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System.Collections.Generic.IEnumerable<DataGridViewRow> rows = dgv.Rows
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.Cast<DataGridViewRow>();
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using (System.Drawing.Graphics gfx = dgv.CreateGraphics())
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{
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int i = 1;
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gfx.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
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float widthMax = dgv.Columns[i].HeaderCell.Size.Width;
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foreach (DataGridViewRow row in rows)
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{
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float checkWidth = gfx.MeasureString(
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row.Cells[i].Value.ToString() + "_",
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dgv.RowTemplate.DefaultCellStyle.Font).Width;
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if (checkWidth > widthMax)
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{
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widthMax = checkWidth;
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}
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}
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dgv.Columns[i].Width = (int)(widthMax + 0.5);
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}
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}
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}
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}
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